Pipe | Kouei Japan Trading | Get Quotation https://koueitrading.com/global Purchase tools and equipments made in Japan Mon, 18 Aug 2025 04:23:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.5 https://koueitrading.com/global/wp-content/uploads/2018/01/cropped-KoueiVietnam-logo-32x32.png Pipe | Kouei Japan Trading | Get Quotation https://koueitrading.com/global 32 32 BENKAN KIKOH Gas Accumulator https://koueitrading.com/global/product/benkan-kikoh-gas-accumulator/ Fri, 26 Jun 2020 14:03:12 +0000 https://koueitrading.com/global/?post_type=product&p=76424 Made in Japan Manufacturer : BENKAN KIKOH Design pressure (MPa) Outer Diameter (mm) 267.4 318.5 355.6 406.4 16.2 (16.5 for 406.4 outside diameter) Internal Volume (L) 350 495 620 710 Length (mm) 8000 8000 8000 7065 Weight (kg) 635 900 1105 1280 21.6 (22.2 for 406.4 outside diameter) Internal Volume (L) 330 465 580 575 […]

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Manufacturer : BENKAN KIKOH

Design pressure
(MPa)		 Outer Diameter (mm)
267.4 318.5 355.6 406.4
16.2
(16.5 for 406.4 outside diameter)		 Internal Volume (L) 350 495 620 710
Length (mm) 8000 8000 8000 7065
Weight (kg) 635 900 1105 1280
21.6
(22.2 for 406.4 outside diameter)		 Internal Volume (L) 330 465 580 575
Length (mm) 8000 8000 8000 6140
Weight (kg) 815 1145 1410 1415
28.0 Internal Volume (L) 305 425 530 525
Length (mm) 8000 8000 7800 5800
Weight (kg) 995 1440 1675 1465
30.0 Internal Volume (L) 295 420 450 490
Length (mm) 8000 8000 6810 5540
Weight (kg) 1060 1485 1545 1485
45.0 Internal Volume (L) 250 300 300 –
Length (mm) 8000 6700 5370 –
Weight (kg) 1420 1655 1615 –

*Pressures and dimensions other than those listed above will be designed when contacting us.

Pressurized storage batteries for hydrogen stations (gas storage units)

A hydrogen station is a facility that supplies hydrogen to fuel cell vehicles (FCVs).

We manufacture and sell accumulators (gas accumulators) for hydrogen stations which are made of materials that are safe in the high pressure hydrogen environment.

Effect of material strength in hydrogen environment

  • The figure on the right shows the change in notch strength when using notched Cr-Mo (SCM435) steel samples and other materials with different material strengths at different tempering temperatures.
  • The notch tensile test is a test in which a notch is made in the center of the test piece to induce a stress concentration that can significantly reveal the embrittlement property of the material.
  • As the tensile strength increases above 1000 N/mm2, the susceptibility to hydrogen embrittlement increases significantly.

Durability of materials used in storage devices for hydrogen stations

  • As shown in the table below, there is concern about the effects of hydrogen embrittlement when SCM435 steel is used for the battery material at the specified strength.
  • It is recommended to use SCM435 steel with a controlled upper limit of 950 N/mm2 for tensile strength based on literature such as Hinotani et al.* to reduce susceptibility to embrittlement of the hydrogen atmosphere in the medium. high pressure hydrogen field.

Strength range of materials used in accumulators for hydrogen stations

Material name Tensile Strength (N/  mm2  ) Test stress 0.2% (N/mm  2  ) Comment
JIS G 4105 (1979) SCM435 930 and up 785 and up According to the standard example specific rules
SCM435
(strength reducing material)		 840-950 685 and up Special Authorization (preliminary assessment application)
The post BENKAN KIKOH Gas Accumulator first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH CNGV Container https://koueitrading.com/global/product/benkan-kikoh-cngv-container/ Fri, 26 Jun 2020 13:41:34 +0000 https://koueitrading.com/global/?post_type=product&p=76421 Made in Japan Manufacturer : BENKAN KIKOH Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight (MPa) (MPa) (L) (mm) (mm) (mm) (kg) Bottom concave type CrMo . Steel 20 33.4 26.2 232 5.7 820 34.5 20 33.4 thirty first 232 5.7 950 39 20 33.4 35 232 […]

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Manufacturer : BENKAN KIKOH

Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight
(MPa) (MPa) (L) (mm) (mm) (mm) (kg)
Bottom concave type CrMo . Steel 20 33.4 26.2 232 5.7 820 34.5
20 33.4 thirty first 232 5.7 950 39
20 33.4 35 232 5.7 1060 43
20 33.4 34.5 216.3 5.3 1200 43
20 33.4 45 232 5.7 1330 52
20 33.4 45 216.3 5.3 1515 53
Two inch type CrMo . Steel 20 30 82.5 355.6 7.4 1100 86
20 30 91.2 355.6 7.4 1200 93
20 30 130 355.6 7.4 1640 123
20 30 134 355.6 7.4 1675 125
20 30 93 406.4 7.4 970 93
20 30 115 406.4 7.4 1185 111
20 30 150 406.4 7.4 1480 130
The post BENKAN KIKOH CNGV Container first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Long Container https://koueitrading.com/global/product/benkan-kikoh-long-container/ Fri, 26 Jun 2020 13:39:14 +0000 https://koueitrading.com/global/?post_type=product&p=76418 Made in Japan Manufacturer : BENKAN KIKOH Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight (MPa) (MPa) (L) (mm) (mm) (mm) (kg) For compressed air CrMo . Steel 19.6 32.7 250 355.6 8.3 3130 270 19.6 32.7 501 355.6 8.3 6000 510 19.6 32.7 700 355.6 8.3 […]

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Manufacturer : BENKAN KIKOH

Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight
(MPa) (MPa) (L) (mm) (mm) (mm) (kg)
For compressed air CrMo . Steel 19.6 32.7 250 355.6 8.3 3130 270
19.6 32.7 501 355.6 8.3 6000 510
19.6 32.7 700 355.6 8.3 8240 695
19.6 32.7 710 355.6 8.3 8300 705
The post BENKAN KIKOH Long Container first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Sumifine Barrel https://koueitrading.com/global/product/benkan-kikoh-sumifine-barrel/ Fri, 26 Jun 2020 13:36:35 +0000 https://koueitrading.com/global/?post_type=product&p=76416 Made in Japan Manufacturer : BENKAN KIKOH Material (symbol) Internal Volume (L) Maximum filling pressure (MPa) Outer Diameter (mm) Thickness (mm) Length (mm) Weight (kg) Manganese Steel (M) 40.0 14.7 232.0 6.1 1.190 46.5 46.7 14.7 232.0 6.1 1,370 53.5 Chromium Steel (C) 40.0 19.6 232.0 6.3 1.190 46.5 40.0 14.7 232.0 5.5 1.175 41.0 […]

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Manufacturer : BENKAN KIKOH

Material
(symbol)		 Internal Volume
(L)		 Maximum filling pressure
(MPa)		 Outer Diameter (mm) Thickness (mm) Length (mm) Weight (kg)
Manganese Steel (M) 40.0 14.7 232.0 6.1 1.190 46.5
46.7 14.7 232.0 6.1 1,370 53.5
Chromium Steel (C) 40.0 19.6 232.0 6.3 1.190 46.5
40.0 14.7 232.0 5.5 1.175 41.0
50.0 19.6 232.0 6.3 1.460 56.5
46.7 14.7 232.0 5.5 1,350 47.0
Stainless Steel (S)
(SUS304, 316)		 46.7 5.88 232.0 6.3 1,370 53.5
Stainless Steel 40L 40.0 5.88 232.0 6.3 1.190 46.5

Sumifine barrel polishing

The roughness of the inner surface, expressed in Rmax, is available in 25μm, 12μm, 6μm, 1μm and others to meet customer needs.
The post BENKAN KIKOH Sumifine Barrel first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Medium Container https://koueitrading.com/global/product/benkan-kikoh-medium-container/ Fri, 26 Jun 2020 13:29:44 +0000 https://koueitrading.com/global/?post_type=product&p=76413 Made in Japan Manufacturer : BENKAN KIKOH Type 40l, 46.7l, 68l, 87l Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight (MPa) (MPa) (L) (mm) (mm) (mm) (kg) For compressed air Manganese Steel 14.7 24.5 40 232 5.1 1190 45.5 14.7 24.5 46.7 232 5.1 1370 51.5 14.7 […]

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Manufacturer : BENKAN KIKOH

Type 40l, 46.7l, 68l, 87l

Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight
(MPa) (MPa) (L) (mm) (mm) (mm) (kg)
For compressed air Manganese Steel 14.7 24.5 40 232 5.1 1190 45.5
14.7 24.5 46.7 232 5.1 1370 51.5
14.7 24.5 68 267.4 5.8 1515 74.5
CrMo . Steel 14.7 24.5 40 232 4.2 1150 38
14.7 24.5 46.7 232 4.2 1320 43
14.7 24.5 40 232 4.2 1175 40
14.7 24.5 46.7 232 4.2 1350 46
14.7 24.5 82.5 273.1 4.9 1690 76
14.7 24.5 87 280 5.1 1695 78.5
19.6 32.7 35 232 5.6 1060 43
19.6 32.7 40 232 5.6 1190 46.5
19.6 32.7 45 232 5.6 1330 52
19.6 32.7 46.7 232 5.6 1370 53.5
19.6 32.7 50 232 5.6 1460 56.5
For inert gas SteelCrMo 20 33.4 50 232 5 1450 51
19.6 32.7 82.5 273.1 5.9 1700 84.5
20 33.4 82.5 273.1 6 1700 84.5
30.0* 50.0* 83.0* 280.0* 8.4* 1685* 105.0*

*…mainly used for N2 . fire extinguishing system

Use for Material Maximum filling pressure Withstand pressure Capacity Outer Diameter Minimum wall thickness  Length Weight
(MPa) (MPa) (L) (mm) (mm) (mm) (kg)
For liquefied petroleum gas (CO2、N2O) Steel Mn 30 24.5 40.2 232 5.1 1190 45.5
35 24.5 46.9 232 5.1 1370 51.5
45.0* 24.5* 68.0* 267.4* 5.8* 1515* 74.5*
CrMo . Steel 30 24.5 40.2 232 4.2 1175 41
35 24.5 46.9 232 4.2 1350 46
55.0* 24.5* 82.5* 273.1* 4.9* 1690* 76.0*
58.0* 24.5* 87.0* 280.0* 5.1* 1695* 78.5*

*mark: Mainly for CO2 . fire suppression system

For pressures and sizes other than those listed above, we will design after consultation.

The post BENKAN KIKOH Medium Container first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Steel Pipe Flange https://koueitrading.com/global/product/benkan-kikoh-stainless-steel-pipe-flange/ Fri, 26 Jun 2020 13:27:01 +0000 https://koueitrading.com/global/?post_type=product&p=76411 Made in Japan Manufacturer : BENKAN KIKOH Stainless steel pipe flanges have welded joints, removable joints, sealed joints with sizes from 10A to 600A, types 5K and 10K.

The post BENKAN KIKOH Stainless Steel Pipe Flange first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

Stainless steel pipe flanges have welded joints, removable joints, sealed joints with sizes from 10A to 600A, types 5K and 10K.

The post BENKAN KIKOH Stainless Steel Pipe Flange first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Steel Stub Ends (Lap Joint) https://koueitrading.com/global/product/benkan-kikoh-stainless-steel-stub-ends-lap-joint/ Fri, 26 Jun 2020 13:15:37 +0000 https://koueitrading.com/global/?post_type=product&p=76407 Made in Japan Manufacturer : BENKAN KIKOH Product name: Stainless Steel Stub Ends (Lap Joint) In addition to JPF standard type, we also manufacture JPI, MSS and ASME standard stub heads.   NPS Outside Diameter at Bevel Outside Diameter of Barrel Length F Radius of Fillet R Diameter of Lap G min max ASME (Long) […]

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Manufacturer : BENKAN KIKOH
Product name: Stainless Steel Stub Ends (Lap Joint)

In addition to JPF standard type, we also manufacture JPI, MSS and ASME standard stub heads.

Stainless Steel Stub Ends (Lap Joint)

 

NPS Outside Diameter at Bevel Outside Diameter of Barrel Length F Radius of Fillet R Diameter of Lap G
min max ASME (Long) ASME (Short)&MSS ASME & MSS Type A MSS Type B
1/2 21.3 20.5 22.8 76.2 508 3.0 0.8 35.1
3/4 26.7 259 28.1 76.2 508 3.0 0.8 429
1 33.4 32.6 35.0 101.6 508 3.0 0.8 508
1-1/4 422 41.4 43.6 101.6 508 4.8 0.8 63.5
1-1/2 48.3 47.5 49.9 101.6 508 6.4 0.8 73.2
2 603 595 62.4 152.4 63.5 7.9 0.8 91.9
2-1/2 73.0 72.2 75.3 152.4 635 7.9 0.8 104.6
3 889 881 91.3 152.4 63.5 9.7 0.8 127.0
3-1/2 101.6 100.8 104.0 152.4 76.2 9.7 0.8 139.7
4 114.3 113.5 116.7 152.4 762 11.2 0.8 157.2
5 141.3 1405 144.3 203.2 762 11.2 1.5 1857
6 168.3 167.5 171.3 203.2 88.9 12.7 1.5 215.9
8 219.1 2183 222.1 203.2 101.6 12.7 1.5 2697
10 273.0 272.3 277.2 254.0 127.0 12.7 1.5 323.9
12 3238 323.1 328.0 254.0 152.4 12.7 1.5 381.0
14 355.6 354.8 359.9 304.8 1524 12.7 1.5 412.8
16 4064 4056 411.0 304.8 1524 12.7 1.5 4699
18 457.2 4564 462.0 304.8 1524 12.7 1.5 533.4
20 5080 507.2 514.1 304.8 152.4 12.7 1.5 584.2
22 5588 5580 5649 304.8 1524 12.7 1.5 641.4
24 6096 6088 615.7 304.8 1524 12.7 1.5 6922
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The post BENKAN KIKOH Stainless Steel Cap first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

One of the most common manufacturing methods for caps, where plate is cut out in a circle and formed by deep drawing.

The post BENKAN KIKOH Stainless Steel Cap first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Cap https://koueitrading.com/global/product/benkan-kikoh-cap/ Fri, 26 Jun 2020 13:03:40 +0000 https://koueitrading.com/global/?post_type=product&p=76397 Made in Japan Manufacturer : BENKAN KIKOH Deep Drawing method One of the most common manufacturing methods for caps, where plate is cut out in a circle and formed by deep drawing.

The post BENKAN KIKOH Cap first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

Deep Drawing method

One of the most common manufacturing methods for caps, where plate is cut out in a circle and formed by deep drawing.

The post BENKAN KIKOH Cap first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Reducer https://koueitrading.com/global/product/benkan-kikoh-stainless-reducer/ Fri, 26 Jun 2020 12:59:58 +0000 https://koueitrading.com/global/?post_type=product&p=76395 Made in Japan Manufacturer: BENKAN KIKOH We also manufacture reducers with tangent upon request. For information, contact us directly.

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Manufacturer: BENKAN KIKOH

We also manufacture reducers with tangent upon request. For information, contact us directly.

The post BENKAN KIKOH Stainless Reducer first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Reducer (Eccentric) https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-reducer-eccentric/ Fri, 26 Jun 2020 12:55:24 +0000 https://koueitrading.com/global/?post_type=product&p=76390 Made in Japan Manufacturer : BENKAN KIKOH We also manufacture reducers with tangent upon request. For information, contact us directly. Note (1) Reducer shapes of size 16″ and larger can be manufactured into a conical type without tangents. (2) Can produce 48″ and larger. Please contact us for a reasonable size.

The post BENKAN KIKOH Carbon Steel Reducer (Eccentric) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

We also manufacture reducers with tangent upon request. For information, contact us directly.

Note
(1) Reducer shapes of size 16″ and larger can be manufactured into a conical type without tangents.
(2) Can produce 48″ and larger. Please contact us for a reasonable size.

The post BENKAN KIKOH Carbon Steel Reducer (Eccentric) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Reducer (Concentric) https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-reducer-concentric/ Fri, 26 Jun 2020 12:49:39 +0000 https://koueitrading.com/global/?post_type=product&p=76385 Made in Japan Manufacturer: BENKAN KIKOH We also manufacture reducers with tangent upon request. For information, contact us directly. Specifications

The post BENKAN KIKOH Carbon Steel Reducer (Concentric) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer: BENKAN KIKOH

We also manufacture reducers with tangent upon request. For information, contact us directly.

Specifications

The post BENKAN KIKOH Carbon Steel Reducer (Concentric) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Tee (Y Piece) https://koueitrading.com/global/product/benkan-kikoh-stainless-tee-y-piece/ Fri, 26 Jun 2020 12:47:03 +0000 https://koueitrading.com/global/?post_type=product&p=76383 Made in Japan Manufacturer : BENKAN KIKOH In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee (Y Piece) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee (Y Piece) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Tee (Cross) https://koueitrading.com/global/product/benkan-kikoh-stainless-tee-cross-2/ Fri, 26 Jun 2020 12:43:53 +0000 https://koueitrading.com/global/?post_type=product&p=76381 Made in japan Manufacturer : BENKAN KIKOH In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee (Cross) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in japan
Manufacturer : BENKAN KIKOH

In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee (Cross) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Tee https://koueitrading.com/global/product/benkan-kikoh-stainless-tee-cross/ Fri, 26 Jun 2020 12:41:04 +0000 https://koueitrading.com/global/?post_type=product&p=76379 Made in Japan Manufacturer ; BENKAN KIKOH In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer ; BENKAN KIKOH

In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Stainless Tee first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Tee Straight And Reducing Tees https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-tee-straight-and-reducing-tees/ Fri, 26 Jun 2020 12:30:02 +0000 https://koueitrading.com/global/?post_type=product&p=76371 Made in Japan Manufacturer : BENKAN KIKOH In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Carbon Steel Tee Straight And Reducing Tees first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

In addition to standard T-tubes (pipe diameters will vary depending on the size of the base and branch pipes). We also manufacture cross and Y-tubes on request.

The post BENKAN KIKOH Carbon Steel Tee Straight And Reducing Tees first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Stainless Steel Elbows https://koueitrading.com/global/product/benkan-kikoh-stainless-steel-elbows/ Fri, 26 Jun 2020 12:26:22 +0000 https://koueitrading.com/global/?post_type=product&p=76369 Made in Japan Manufacturer :BENKAN KIKOH Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent.

The post BENKAN KIKOH Stainless Steel Elbows first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer :BENKAN KIKOH

Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent.

The post BENKAN KIKOH Stainless Steel Elbows first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Elbow (180-Degree) https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-elbow-180-degree/ Fri, 26 Jun 2020 12:19:28 +0000 https://koueitrading.com/global/?post_type=product&p=76364 Made in Japan Manufacturer : BENKAN KIKOH Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent. Specifications

The post BENKAN KIKOH Carbon Steel Elbow (180-Degree) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent.

Specifications

The post BENKAN KIKOH Carbon Steel Elbow (180-Degree) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Elbow (90-Degree, Short Radius) https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-elbow-90-degree-short-radius/ Fri, 26 Jun 2020 12:12:30 +0000 https://koueitrading.com/global/?post_type=product&p=76361 Made in Japan Manufacturer : BENKAN KIKOH Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent.

The post BENKAN KIKOH Carbon Steel Elbow (90-Degree, Short Radius) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH

Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs.We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with tangent.

The post BENKAN KIKOH Carbon Steel Elbow (90-Degree, Short Radius) first appeared on Kouei Japan Trading | Get Quotation.]]> BENKAN KIKOH Carbon Steel Elbow (90-Degree And 45-Degree, Long Radius) https://koueitrading.com/global/product/benkan-kikoh-carbon-steel-elbow-90-degree-and-45-degree-long-radius/ Fri, 26 Jun 2020 11:30:20 +0000 https://koueitrading.com/global/?post_type=product&p=76354 Made in Japan Manufacturer : BENKAN KIKOH Product : Carbon Steel Elbow Features Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs. We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with a tangent. […]

The post BENKAN KIKOH Carbon Steel Elbow (90-Degree And 45-Degree, Long Radius) first appeared on Kouei Japan Trading | Get Quotation.]]> Made in Japan
Manufacturer : BENKAN KIKOH
Product : Carbon Steel Elbow

Features

Our products are made of carbon steel, alloy steel, stainless steel, and non-ferrous alloys to meet a variety of needs. We have an extensive elbow lineup including 45-, 90- and 180-degree elbows as well as trimmed elbows and elbows with a tangent.

Nominal Pipe Size (NPS) Outside Diameter at Bevel (OD) 90 Deg. Long Radius Elbow (A) 45 Deg. Long Radius Elbow (B)
1/2 21.3 38.1 15.7
3/4 26.7 38.1 19.1
1 33.4 38.1 22.4
1-1/4 42.2 47.8 25.4
1-1/2 48.3 57.2 28.4
2 60.3 76.2 35.1
2-1/2 73.0 95.3 44.6
3 88.9 114.3 50.8
3-1/2 101.6 133.4 57.2
4 114.3 152.4 63.5
5 141.3 190.5 79.2
6 168.3 228.6 95.3
8 219.1 304.8 127.0
10 273.0 381.0 158.8
12 323.8 457.2 190.5
14 355.6 533.4 222.3
16 406.4 609.6 254.0
18 457.2 685.8 285.8
20 508.0 762.0 317.5
22 558.8 838.2 342.9
24 609.6 914.4 381.0
26 660.4 990.6 406.4
28 711.2 1066.8 438.2
30 762.0 1143.0 469.9
32 812.8 1219.2 501.7
34 863.6 1295.4 533.4
36 914.4 1371.6 565.2
38 965.2 1447.8 599.9
40 1016.0 1524.0 632.0
42 1066.8 1600.2 660.4
44 1117.6 1676.4 695.6
46 1168.4 1752.6 726.9
48 1219.2 1828.8 759.0
52* 1320.8 — 852.2
54* 1371.6 — 883.8
56* 1422.4 2133.6 883.8
60* 1524.0 2286.0 946.9
66* 1676.4 2514.6 1041.6
72* 1828.8 2743.2 1262.5
80* 2032.0 — —

 

The post BENKAN KIKOH Carbon Steel Elbow (90-Degree And 45-Degree, Long Radius) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-RTE Vacuum Fitting (KF Reducer Tee) https://koueitrading.com/global/product/nfk-v-kf-rte-vacuum-fitting-kf-reducer-tee/ Fri, 01 May 2020 10:51:12 +0000 https://koueitrading.com/global/?post_type=product&p=14253 Product Made in Japan Model: V-KF-RTE Feature Material: SUS(SS)304

The post V-KF-RTE Vacuum Fitting (KF Reducer Tee) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-RTE

Feature

Material: SUS(SS)304

The post V-KF-RTE Vacuum Fitting (KF Reducer Tee) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-CL Vacuum Fitting (KF Clamp) https://koueitrading.com/global/product/v-kf-cl-vacuum-fitting-kf-clamp/ Fri, 01 May 2020 10:51:02 +0000 https://koueitrading.com/global/?post_type=product&p=14252 Product Made in Japan Model: V-KF-CL Feature DN: KF16~KF50 Material: Aluminium

The post V-KF-CL Vacuum Fitting (KF Clamp) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-CL

Feature

DN: KF16~KF50
Material: Aluminium

The post V-KF-CL Vacuum Fitting (KF Clamp) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-TE Vacuum Fitting (KF Tee) https://koueitrading.com/global/product/nfk-v-kf-te-vacuum-fitting-kf-tee/ Fri, 01 May 2020 10:50:51 +0000 https://koueitrading.com/global/?post_type=product&p=14251 Product Made in Japan Model: V-KF-TE Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-TE Vacuum Fitting (KF Tee) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-TE

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-TE Vacuum Fitting (KF Tee) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-GP Vacuum Fitting (KF Gauge Port) https://koueitrading.com/global/product/nfk-v-kf-gp-vacuum-fitting-kf-gauge-port/ Fri, 01 May 2020 10:50:38 +0000 https://koueitrading.com/global/?post_type=product&p=14250 Product Made in Japan Model: V-KF-GP Feature Material: SUS(SS)304

The post V-KF-GP Vacuum Fitting (KF Gauge Port) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-GP

Feature

Material: SUS(SS)304

The post V-KF-GP Vacuum Fitting (KF Gauge Port) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-90EL Vacuum Fitting (KF 90° Elbow) https://koueitrading.com/global/product/nfk-v-kf-90el-vacuum-fitting-kf-90-elbow/ Fri, 01 May 2020 10:50:26 +0000 https://koueitrading.com/global/?post_type=product&p=14248 Product Made in Japan Model: V-KF-90EL Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-90EL Vacuum Fitting (KF 90° Elbow) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-90EL

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-90EL Vacuum Fitting (KF 90° Elbow) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-M Vacuum Fitting (KF SM-KF Conversion Adapter) https://koueitrading.com/global/product/nfk-v-kf-m-vacuum-fitting-kf-sm-kf-conversion-adapter/ Fri, 01 May 2020 10:50:16 +0000 https://koueitrading.com/global/?post_type=product&p=14247 Product Made in Japan Model: V-KF-M Feature Material: SUS(SS)304

The post V-KF-M Vacuum Fitting (KF SM-KF Conversion Adapter) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-M

Feature

Material: SUS(SS)304

The post V-KF-M Vacuum Fitting (KF SM-KF Conversion Adapter) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-P Vacuum Fitting (KF Center Ring) https://koueitrading.com/global/product/nfk-v-kf-p-vacuum-fitting-kf-center-ring/ Fri, 01 May 2020 10:50:02 +0000 https://koueitrading.com/global/?post_type=product&p=14246 Product Made in Japan Model: V-KF-P Feature DN: KF16~KF50 Material: SUS(SS)304  

The post V-KF-P Vacuum Fitting (KF Center Ring) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-P

Feature

DN: KF16~KF50
Material: SUS(SS)304

 

The post V-KF-P Vacuum Fitting (KF Center Ring) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-B Vacuum Fitting (KF Blind Flange) https://koueitrading.com/global/product/nfk-v-kf-b-vacuum-fitting-kf-blind-flange/ Fri, 01 May 2020 10:03:14 +0000 https://koueitrading.com/global/?post_type=product&p=14240 Product Made in Japan Model: V-KF-B Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-B Vacuum Fitting (KF Blind Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-B

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-B Vacuum Fitting (KF Blind Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-CR Vacuum Fitting (KF Reducer) https://koueitrading.com/global/product/nfk-v-kf-cr-vacuum-fitting-kf-reducer/ Fri, 01 May 2020 10:02:38 +0000 https://koueitrading.com/global/?post_type=product&p=14239 Product Made in Japan Model: V-KF-CR Feature Size: 10-25, 16-25, 16-40, 25-40, 25-50 Material: SUS(SS)304

The post V-KF-CR Vacuum Fitting (KF Reducer) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-CR

Feature

Size: 10-25, 16-25, 16-40, 25-40, 25-50
Material: SUS(SS)304

The post V-KF-CR Vacuum Fitting (KF Reducer) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-L Vacuum Fitting (KF Long Flange) https://koueitrading.com/global/product/nfk-v-kf-l-vacuum-fitting-kf-long-flange/ Fri, 01 May 2020 10:02:27 +0000 https://koueitrading.com/global/?post_type=product&p=14238 Product Made in Japan Model: V-KF-L Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-L Vacuum Fitting (KF Long Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-L

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-L Vacuum Fitting (KF Long Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-NP Vacuum Fitting (KF Nipple) https://koueitrading.com/global/product/nfk-v-kf-np-vacuum-fitting-kf-nipple/ Fri, 01 May 2020 10:02:16 +0000 https://koueitrading.com/global/?post_type=product&p=14237 Product Made in Japan Model: V-KF-NP Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-NP Vacuum Fitting (KF Nipple) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-NP

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-NP Vacuum Fitting (KF Nipple) first appeared on Kouei Japan Trading | Get Quotation.]]> V-KF-S Vacuum Fitting (KF Standard Flange) https://koueitrading.com/global/product/nfk-v-kf-s-vacuum-fitting-kf-standard-flange/ Fri, 01 May 2020 10:02:01 +0000 https://koueitrading.com/global/?post_type=product&p=14236 Product Made in Japan Model: V-KF-S Feature DN: KF10~KF50 Material: SUS(SS)304

The post V-KF-S Vacuum Fitting (KF Standard Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: V-KF-S

Feature

DN: KF10~KF50
Material: SUS(SS)304

The post V-KF-S Vacuum Fitting (KF Standard Flange) first appeared on Kouei Japan Trading | Get Quotation.]]> NK-8900 Non-Metallic Expansion joint https://koueitrading.com/global/product/nfk-nk-8900-non-metallic-expansion-joint/ Fri, 01 May 2020 09:27:31 +0000 https://koueitrading.com/global/?post_type=product&p=14231 Product Made in Japan Model: NK-8900 NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings […]

The post NK-8900 Non-Metallic Expansion joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-8900

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

The laminated synthetic rubber or PTFE, and heat-resistant cloth, it is the product of a variety of applications. Compared to metal, full of elasticity and supple, it is a very low reaction force and is the non-metallic.
Applicable fluid: Exhaust gas, Air, Special gas
Material: Nylon, PTFE, Synthetic rubber, Glass cloth
*Please contact us for material.

The post NK-8900 Non-Metallic Expansion joint first appeared on Kouei Japan Trading | Get Quotation.]]> NK-10000 Square Type Expansion Joint https://koueitrading.com/global/product/nfk-nk-10000-square-type-expansion-joint/ Fri, 01 May 2020 09:27:08 +0000 https://koueitrading.com/global/?post_type=product&p=14230 Product Made in Japan Model: NK-10000 expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and […]

The post NK-10000 Square Type Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-10000

expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Use

These product are used for duct piping.
Fluid: Air,Exhaust Gas

U-shaped bellows (Round corner type)

Amount of expansion / contraction

Bellows Material H 50 75 100
t
Various SUS 1.0 13.5mm – –
1.2 11.5mm – –
1.5 – 20mm 32mm
2.0 – – 27mm
Esten 1.6 – 18mm 30mm
2.3 – 13mm 21mm
Pitch 50 70 80
Maximum number of Convolution 6 5 4

※Expansion / contraction amount per Convolution

U-shaped bellows(Single corner type)

Amount of expansion / contraction

H 50 75 100
t
1.2 11.5mm 25.6mm 40mm
1.5 9.2mm 20.6mm 36mm
Pitch 50 75 100
Maximum number of Convolution 3 3 3

※Expansion / contraction amount per Convolution

Bellows Material

SUS304, 316, 316L, 310S, 321, Hastelloy, Inconel, Esten

V-shaped bellows(Camera corner type)

Amount of expansion / contraction

H 50 75 100 125
t
0.8 12mm – – –
1.0 9mm 22mm 30mm 36mm
1.2 8mm 18mm 30mm 36mm
1.5 6mm 14mm 26mm 36mm
2.0 4mm 11mm 19mm 30mm
Pitch 20 30 35 40
Maximum number of Convolution 10 8 6 4

※Expansion / contraction amount per Convolution

Bellows Material

SUS304, 316, 316L, 310S, 321, Hastelloy, Inconel, Esten

The post NK-10000 Square Type Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> NK-8700 Pressure Balanced Expansion Joint https://koueitrading.com/global/product/nfk-nk-8700-pressure-balanced-expansion-joint/ Fri, 01 May 2020 09:26:24 +0000 https://koueitrading.com/global/?post_type=product&p=14229 Product Made in Japan Model: NK-8700 expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and […]

The post NK-8700 Pressure Balanced Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-8700

expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

A pressure balanced Expansion joint is designed to absorb axial movement and/or lateral deflection while restraining the pressure thrust by means of tie devices interconnecting the flow bellows with an opposed bellows also subjected to the line.
Applicable fluid: Steam, Exhaust gas, Water, Air
Applicable bellows: MF, HF
Material: SUS304, SUS316L,
*Please contact us for material.

NK-8700

Materials

① Flange Carbon steel, Stainless Steel
② End Pipe Carbon steel, Stainless Steel
③ cap Carbon steel, Stainless Steel
④ Guide Flange Carbon steel, Stainless Steel
⑤ Spherical Washer Carbon steel, Stainless Steel
⑥ Bellows Stainless Steel
⑦ Tie Rod Carbon steel, Stainless Steel
⑧ Neck Ring Carbon steel, Stainless Steel
⑨ 90 deg Elbow Stainless Steel
⑩ Spherical Nut Carbon steel, Stainless Steel
⑪ Shipping Bolt Carbon steel, Stainless Steel
The post NK-8700 Pressure Balanced Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> NK-8600 In-Line Pressure Balanced Expansion Joint https://koueitrading.com/global/product/nfk-nk-8600-in-line-pressure-balanced-expansion-joint/ Fri, 01 May 2020 09:25:52 +0000 https://koueitrading.com/global/?post_type=product&p=14228 Product Made in Japan Model: NK-8600 Steelmaking, chemical, and industrial plants use expansion joints in gas and liquid transport system lines to carry substances such as air, water, gases, steam, oil, and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also […]

The post NK-8600 In-Line Pressure Balanced Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-8600

Steelmaking, chemical, and industrial plants use expansion joints in gas and liquid transport system lines to carry substances such as air, water, gases, steam, oil, and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

Engineers design in-line pressure balanced expansion joints to absorb axial movement and/or lateral deflection while restraining pressure thrust using tie devices that interconnect the line pressure. Each bellows set absorbs axial movement, while the line bellows typically absorb lateral deflection. Operators install this type of expansion joint in straight runs of piping.
Applicable fluid: Steam, Exhaust gas, Water, Air
Applicable bellows: MF, HF
Material: SUS304, SUS316L,
*Please contact us for material.

NK-8600

Materials

① Flange Carbon steel, Stainless Steel
② End Pipe Carbon steel, Stainless Steel
③ Beam Carbon steel, Stainless Steel
④ Guide Flange Carbon steel, Stainless Steel
⑤ Reinforcing Ring Carbon steel, Stainless Steel
⑥ Expansion Bellows Stainless Steel
⑦ Tie Rod Carbon steel, Stainless Steel
⑧ Neck Ring Carbon steel, Stainless Steel
⑨ Spherical Washer Carbon steel, Stainless Steel
⑩ Inner Sleeve Carbon steel, Stainless Steel
⑪ Shipping Bolt Carbon steel, Stainless Steel
⑫ Holder Carbon steel, Stainless Steel
⑬ Blance Bellows Stainless Steel
The post NK-8600 In-Line Pressure Balanced Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> NK-6800 Expansion Joints (Standard Double Bellows Type) https://koueitrading.com/global/product/nfk-nk-6800-expansion-joints-standard-double-bellows-type/ Fri, 01 May 2020 08:56:39 +0000 https://koueitrading.com/global/?post_type=product&p=14222 Product Made in Japan Model: NK-6800 NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings […]

The post NK-6800 Expansion Joints (Standard Double Bellows Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-6800

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

This is connected the bellows of two, and then bigger move than a single type.
Applicable fluid: Exhaust gas, Air, Low-pressure steam, Water
Applicable bellows: MF, HF, iO, E
Material: SUS304, SUS316L, *Please contact us for material.
Standard: JIS, ANSI, DIN

Specification

Drawing

NK-6800

Materials

① Bellows Stainless Steel
② End Pipe Carbon steel, Stainless Steel
③ Flange Carbon steel, Stainless Steel
④ Holder Carbon steel, Stainless Steel
⑤ Shipping Bolt Carbon steel, Stainless Steel
⑥ Common Connecter Carbon steel, Stainless Steel

Specification table

X = Axial Movement

DN Length(mm)
Y=50 Y=100 Y=150 Y=200 Y=250 Y=300
50 600 800 950 1100 1300 1500
65 600 750 850 1000 1100 1250
80 700 800 950 1100 1200 1300
100 600 800 1000 1150 1250 1350
125 650 850 950 1100 1250 1400
150 700 850 1050 1200 1350 1500
200 800 1000 1200 1350 1500 1700
250 800 1100 1350 1550 1700 1900
300 850 1150 1400 1700 1900 2100
350 850 1150 1400 1700 1900 2100
400 900 1200 1500 1750 1950 2200
450 950 1250 1550 1800 2050 2300
500 900 1200 1400 1650 1850 2000
550 950 1250 1500 1700 1900 2100
600 1000 1300 1550 1800 1950 2200
The post NK-6800 Expansion Joints (Standard Double Bellows Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Expansion Joints NK-7000/NK-7100 Reinforcing Ring Type https://koueitrading.com/global/product/expansion-joints-nk-7000-nk-7100-reinforcing-ring-type/ Fri, 01 May 2020 08:56:28 +0000 https://koueitrading.com/global/?post_type=product&p=14221 Product Made in Japan Model: NK-7000/ NK-7100 NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in […]

The post Expansion Joints NK-7000/NK-7100 Reinforcing Ring Type first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-7000/ NK-7100

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature NK-7000

To cope with high-pressure piping, this product is fitted with a reinforcing ring bellows.
NK-7000 is single bellows NK-7100 is double bellows.
NK-7100 is double bellows.
Applicable fluid: Steam, High-pressure gas, Water, Air
Applicable bellows: MF, HF
Material: SUS304, SUS316L,
*Please contact us for material.
Standard: JIS, ANSI, DIN

Specification

NK-7000


NK-7100NK-7000, NK-7100

Materials NK-7000

1 Bellows Stainless Steel
2 End Pipe Carbon steel, Stainless Steel
3 Inner Sleeve Stainless Steel
4 Flange Carbon steel, Stainless Steel
5 Reinforcing Ring Carbon steel, Stainless Steel
6 Neck Ring Carbon steel, Stainless Steel
7 Beam Carbon steel, Stainless Steel
8 Tie Rod Carbon steel, Stainless Steel
9 Stopper Carbon steel, Stainless Steel
10 Shipping Bolt Carbon steel, Stainless Steel

Specification table NK-7000

X = Axial Movement

DN Length(mm)
X=30 X=40 X=50 X=60 X=80 X=100
50 560 690 820 960 1370 1630
65 450 540 640 730 1070 1260
80 600 720 820 900 1330 1550
100 560 680 800 900 1320 1550
125 500 560 650 710 860 1380
150 500 560 650 710 860 1380
200 520 580 670 710 860 1380
250 520 580 670 710 860 1380
300 520 580 670 710 860 1380
350 520 580 680 780 1020 1200
400 520 580 680 780 1020 1200
450 540 600 700 800 1030 1230
500 520 590 660 730 870 1160

 

The post Expansion Joints NK-7000/NK-7100 Reinforcing Ring Type first appeared on Kouei Japan Trading | Get Quotation.]]> NFK NK-7500・NK-7700 Expansion Joints (Outer-Cylinder Type) https://koueitrading.com/global/product/nfk-nk-7500%e3%83%bbnk-7700-expansion-joints-outer-cylinder-type/ Fri, 01 May 2020 08:56:12 +0000 https://koueitrading.com/global/?post_type=product&p=14220 Product Made in Japan Manufacturer: NFK Model: NK-7500, NK-7700 NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation […]

The post NFK NK-7500・NK-7700 Expansion Joints (Outer-Cylinder Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: NFK
Model: NK-7500, NK-7700

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

This product wraps a bellows in an inner cylinder and an outer cylinder, and has a structure that does not carry out compression buckling that if it’s big axial move.
NK-7500 is Single bellows
NK-7700 is Double bellows
Applicable fluid: Steam, Exhaust gas, Water, Air
Applicable bellows: MF, HF
Material: SUS304, SUS316L,
*Please contact us for material.
Standard: JIS, ANSI, DIN

Specification

Drawing

NK-7500

NK-7700

Materials

① Bellows Stainless Steel
② Inner Sleeve Stainless Steel
③ Outer Cylinder Carbon steel, Stainless Steel
④ End Pipe Carbon steel, Stainless Steel
⑤ Flange Carbon steel, Stainless Steel
⑥ Neck Ring Carbon steel, Stainless Steel
⑦ Middle Ring Carbon steel, Stainless Steel
⑧ Tie Rod Carbon steel, Stainless Steel
⑨ Holder Carbon steel, Stainless Steel

Specification table

X = Axial Movement

DN Length(mm)
X=30 X=40 X=50 X=60 X=80 X=100
50 560 690 820 960 1370 1630
65 450 540 640 730 1070 1260
80 600 720 820 900 1330 1550
100 560 680 800 900 1320 1550
125 500 560 650 710 860 1380
150 500 560 650 710 860 1380
200 520 580 670 710 860 1380
250 520 580 670 710 860 1380
300 520 580 670 710 860 1380
350 520 580 680 780 1020 1200
400 520 580 680 780 1020 1200
450 540 600 700 800 1030 1230
500 520 590 660 730 870 1160
The post NFK NK-7500・NK-7700 Expansion Joints (Outer-Cylinder Type) first appeared on Kouei Japan Trading | Get Quotation.]]> NK-7900, NK-7900E Expansion Joints (Compact And Light Type) https://koueitrading.com/global/product/nfk-nk-7900-nk-7900e-expansion-joints-compact-and-light-type/ Fri, 01 May 2020 08:20:21 +0000 https://koueitrading.com/global/?post_type=product&p=14214 Product Made in Japan Model: NK-7900, NK-7900E NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in […]

The post NK-7900, NK-7900E Expansion Joints (Compact And Light Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-7900, NK-7900E

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

This product welds inside of flange to a bellows. Light & Compact.
Applicable bellows: Exhaust gas, Special gas, Air, water
Applicable bellows: iO, E
Material: SUS304 SUS316L SUS310S
*Please contact us for material.
Standard: JIS, ANSI, DIN

Specification

Drawing

NK-7900

 

 

Materials

① Bellows Stainless Steel
② Flange Carbon steel, Stainless Steel

*You can add Internal Sleeve and Shipping Bolt as options if you need.

Bellows for NK-7900E E Bellows

DN Thickness(mm) ID(mm) Convolution Height(mm) Pitch(mm) Expansion / contraction amount per Convolution(mm) Resisting
pressure(N/mm)
20 0.2 28.6 4.7 4.0 0.60 373.3
25 0.2 35.6 5.5 4.0 0.75 310.3
32 0.2 44.1 6.7 5.0 1.10 209.1
40 0.2 50.1 6.9 5.0 1.15 217.8
50 0.2 62.1 7.4 5.0 1.25 222.6
65 0.2 78.4 9.0 6.5 1.85 150.3
80 0.3 90.9 10.0 6.5 1.55 450.4
100 0.3 116.2 10.0 7.5 1.65 524.3
125 0.3 141.9 10.0 7.5 1.65 630.6
150 0.3 167.4 11.0 7.5 1.90 583.3
200 0.3 218.7 11.0 7.5 1.90 750.5
250 0.3 270.4 13.0 10.0 2.70 527.8
300 0.3 319.9 13.0 10.0 2.70 619.8
350 0.4 356.0 15.0 13.0 2.70 1268.0

Bellows for NK-7900 iO Bellows

DN Bellows Size(mm) Production possible Convolution Resisting
pressure(N/mm)		 Expansion / contraction amount per Convolution(mm) Effective cross section(㎟)
Thickness Convolution Height Pitch ID
20 0.3 4.7 6.0 27.0 32 1352.8 0.45 819.4
25 0.3 5.5 6.3 33.5 32 1092.6 0.55 1228.5
32 0.3 6.7 7.0 42.0 32 787.9 0.75 1908.9
40 0.35 6.9 7.5 47.5 32 1255.1 0.75 2384.5
50 0.35 7.4 8.5 59.5 32 1214.4 0.90 3589.1
65 0.4 9.6 9.5 75.0 25 1130.0 1.20 5728.0
80 0.4 10.6 10.5 88.0 25 976.6 1.40 7760.0
100 0.4 10.6 10.5 113.0 25 888.5 1.60 12449.2
125 0.5 11.0 12.0 138.0 38 4941.2 1.40 17671.5
150 0.5 13.0 15.0 164.0 30 3450.5 1.80 24884.6
200 0.5 13.0 15.0 216.0 30 2216.8 1.80 41547.6
250 0.5 16.0 18.0 268.0 25 1492.2 2.70 63794.0
300 0.5 18.0 20.0 317.0 22 1243.2 3.50 88668.3
350 0.6 18.0 20.0 356.0 22 2398.9 3.00 110564.5
400 0.6 23.0 25.0 406.0 17 1333.0 4.70 145355.2
450 0.6 23.0 25.0 456.0 17 2983.2 4.70 181106.6
500 0.6 23.0 25.0 507.0 14 1645.9 5.90 225978.7
550 0.8 32.0 35.0 558.0 12 1803.9 7.80 270992.8
600 0.8 32.0 35.0 609.0 12 1747.0 7.80 320092.6
650 0.8 32.0 35.0 660.0 12 1885.6 7.80 377622.2
700 0.8 32.0 35.0 710.0 12 2021.6 7.00 434278.8
750 0.8 32.0 35.0 762.0 12 2162.9 7.00 497140.8
800 0.8 36.0 40.0 812.0 9 1609.5 8.70 566916.2
850 0.8 36.0 40.0 864.0 9 1708.0 8.70 638436.5
900 0.8 36.0 40.0 914.0 9 1802.7 8.70 711211.5
1000 0.8 40.0 45.0 1015.0 8 1450.2 10.50 876821.3
1100 0.8 40.0 45.0 1117.6 8 1590.9 10.50 1055374.6
1200 0.8 40.0 45.0 1219.2 8 1730.4 10.50 1248482.0
1350 0.8 40.0 45.0 1371.6 8 1939.6 10.50 1568545.6
1500 0.8 40.0 45.0 1524.0 8 2148.7 10.50 1925092.1

The post NK-7900, NK-7900E Expansion Joints (Compact And Light Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Expansion Joints NK-7300/NK-7300E For Exhaust Gas https://koueitrading.com/global/product/expansion-joints-nk-7300-nk-7300e-for-exhaust-gas/ Fri, 01 May 2020 08:19:56 +0000 https://koueitrading.com/global/?post_type=product&p=14216 Product Made in Japan Model: NK-7300/NK-7300E NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings […]

The post Expansion Joints NK-7300/NK-7300E For Exhaust Gas first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-7300/NK-7300E

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

This product is non welding. Production of short face-to-face can be a structure in which to flare the flange end face the bellows.
Applicable fluid: Exhaust gas Air Low pressure steam Water
Applicable bellows: iO, E
Material: SUS304 SUS316L SUS310S
*Please contact us for material.
Standard：JIS, ANSI, DIN

Specification

NK-7300

 

Materials

1 Bellows Stainless Steel
2 Inner Sleeve Stainless Steel
3 Flange Carbon steel, Stainless Steel
4Shipping Bolt Carbon steel, Stainless Steel
5Holder Carbon steel, Stainless Steel

Bellows for NK-7300E E Bellows

Nominal diameter Thickness(mm) ID(mm) Convolution Height(mm) Pitch(mm) Expansion / contraction amount per Convolution(mm) Spring Rate(N/mm)
20 0.2 28.6 4.7 4.0 0.60 373.3
25 0.2 35.6 5.5 4.0 0.75 310.3
32 0.2 44.1 6.7 5.0 1.10 209.1
40 0.2 50.1 6.9 5.0 1.15 217.8
50 0.2 62.1 7.4 5.0 1.25 222.6
65 0.2 78.4 9.0 6.5 1.85 150.3
80 0.3 90.9 10.0 6.5 1.55 450.4
100 0.3 116.2 10.0 7.5 1.65 524.3
125 0.3 141.9 10.0 7.5 1.65 630.6
150 0.3 167.4 11.0 7.5 1.90 583.3
200 0.3 218.7 11.0 7.5 1.90 750.5
250 0.3 270.4 13.0 10.0 2.70 527.8
300 0.3 319.9 13.0 10.0 2.70 619.8
350 0.4 356.0 15.0 13.0 2.70 1268.0

Bellows for NK-7300 iO Bellows

DN Bellows Size(mm) Production possible Convolution Spring Rate(N/mm) Expansion / contraction amount per Convolution(mm) Effective cross section(㎟)
Thickness Convolution Height Pitch ID
20 0.3 4.7 6.0 27.0 32 1352.8 0.45 819.4
25 0.3 5.5 6.3 33.5 32 1092.6 0.55 1228.5
32 0.3 6.7 7.0 42.0 32 787.9 0.75 1908.9
40 0.35 6.9 7.5 47.5 32 1255.1 0.75 2384.5
50 0.35 7.4 8.5 59.5 32 1214.4 0.90 3589.1
65 0.4 9.6 9.5 75.0 25 1130.0 1.20 5728.0
80 0.4 10.6 10.5 88.0 25 976.6 1.40 7760.0
100 0.4 10.6 10.5 113.0 25 888.5 1.60 12449.2
125 0.5 11.0 12.0 138.0 38 4941.2 1.40 17671.5
150 0.5 13.0 15.0 164.0 30 3450.5 1.80 24884.6
200 0.5 13.0 15.0 216.0 30 2216.8 1.80 41547.6
250 0.5 16.0 18.0 268.0 25 1492.2 2.70 63794.0
300 0.5 18.0 20.0 317.0 22 1243.2 3.50 88668.3
350 0.6 18.0 20.0 356.0 22 2398.9 3.00 110564.5
400 0.6 23.0 25.0 406.0 17 1333.0 4.70 145355.2
450 0.6 23.0 25.0 456.0 17 2983.2 4.70 181106.6
500 0.6 23.0 25.0 507.0 14 1645.9 5.90 225978.7
550 0.8 32.0 35.0 558.0 12 1803.9 7.80 270992.8
600 0.8 32.0 35.0 609.0 12 1747.0 7.80 320092.6
650 0.8 32.0 35.0 660.0 12 1885.6 7.80 377622.2
700 0.8 32.0 35.0 710.0 12 2021.6 7.00 434278.8
750 0.8 32.0 35.0 762.0 12 2162.9 7.00 497140.8
800 0.8 36.0 40.0 812.0 9 1609.5 8.70 566916.2
850 0.8 36.0 40.0 864.0 9 1708.0 8.70 638436.5
900 0.8 36.0 40.0 914.0 9 1802.7 8.70 711211.5
1000 0.8 40.0 45.0 1015.0 8 1450.2 10.50 876821.3
1100 0.8 40.0 45.0 1117.6 8 1590.9 10.50 1055374.6
1200 0.8 40.0 45.0 1219.2 8 1730.4 10.50 1248482.0
1350 0.8 40.0 45.0 1371.6 8 1939.6 10.50 1568545.6
1500 0.8 40.0 45.0 1524.0 8 2148.7 10.50 1925092.1
The post Expansion Joints NK-7300/NK-7300E For Exhaust Gas first appeared on Kouei Japan Trading | Get Quotation.]]> NK-6900 Expansion Joints (General-Purpose Type) https://koueitrading.com/global/product/nfk-nk-6900-expansion-joints-general-purpose-type/ Fri, 01 May 2020 08:19:21 +0000 https://koueitrading.com/global/?post_type=product&p=14215 Product Made in Japan Model: NK-6900 NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings […]

The post NK-6900 Expansion Joints (General-Purpose Type) first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Model: NK-6900

NFK expansion joints are used in gas and liquid transport system lines used by steel making, chemical and industrial plants to transport substances such as air, water, gases, steam, oil and exhaust gases. They can compensate for expansion and contraction caused by temperature differences in air-conditioning/sanitation lines in buildings and other structures. They also handle conditions such as line center misalignment, vibrations, foundation subsidence and earthquakes.

Feature

This product is high-performance.
Applicable fluid: Exhaust gas Air Low pressure steam Water
Applicable bellows: MF
Material: SUS304 SUS316L SUS310S
*Please contact us for material.
Standard: JIS, ANSI, DIN

Specification

Drawing

NK-6900

Materials

① Flange Carbon steel, Stainless Steel
② End Pipe Carbon steel, Stainless Steel
③ Inner Sleeve Stainless Steel
④ Bellows Stainless Steel
⑤ Shipping Bolt Carbon steel, Stainless Steel
⑥ Holder Carbon steel, Stainless Steel

Specification table

X = Axial Movement

DN Length(mm) Resisting
pressure
X=15 X=20 X=30 X=40 Mpa
100 200 250 350 430 0.3
125 200 220 300 370 0.25
150 200 240 300 350 0.2
200 210 260 300 370 0.18
250 250 250 310 370 0.19
300 250 250 310 370 0.19
The post NK-6900 Expansion Joints (General-Purpose Type) first appeared on Kouei Japan Trading | Get Quotation.]]>