Joint | Kouei Japan Trading | Get Quotation https://koueitrading.com/global Purchase tools and equipments made in Japan Tue, 07 Jan 2025 07:29:34 +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 Joint | Kouei Japan Trading | Get Quotation https://koueitrading.com/global 32 32 Meiko Engineering RD Expansion Joint https://koueitrading.com/global/product/meiko-engineering-rd-expansion-joint/ Wed, 29 Aug 2018 03:29:01 +0000 https://koueitrading.com/global/?post_type=product&p=2857 Manufacturer: MEIKO ENGINEERING Model: RD The RD coupling is a rubber attachment that connects the large and small reservoir with a piping system. Function Low drainage and piping system to avoid leakage and flooding RD couplings are fitted into the gap between the tank and the pipe. Durability of RD couplings Although the RD couplings […]

The post Meiko Engineering RD Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Manufacturer: MEIKO ENGINEERING
Model: RD

The RD coupling is a rubber attachment that connects the large and small reservoir with a piping system.

Function

Low drainage and piping system to avoid leakage and flooding
RD couplings are fitted into the gap between the tank and the pipe.

Durability of RD couplings

Although the RD couplings are made entirely of natural rubber, the joints still have the following limitations:
Rubber degradation due to prolonged sun exposure
Oxidized by heat and steam from generators
Gases such as SOx, NOx, HCl, etc. also cause rubber to get corroded

Material Standard

Rubber material specification (EPDM) 
Normal state physicality  Item   Standard value 
Kataca (HS)  050±5 
Tensile strength (MPa)  More than 10 
Extension (%)  More than 400 
Compression set test (100 ° C. × 70 H) (%)  Less than 50 
Heat aging test 

(100 ° C. × 70 H) 

 Katasa change (HS)  +10 
Tensile strength change rate (%)  -20 
Elongation change rate (%)  -30 

Ozone test
JIS K 6259 Test Method
Ozone Test Method The electrolyte constant method
Concentrations = 50 ± 5 pphm
Temperature = 40 ± 2 ° C
Elongation = 20% static
Time = 24 hours
Standard value No Criss

Design

Dimensional Table

Size D D1 A B d d1 d2 d3
100 114 88 40 4 78 62.5 — —
150 165 138 45 5 100 80 — —
125 — 103 —
200 216 172.5 50 5 125 ~ 130 90 — —
139.5 ~ 140 — 113 —
160 ~ 168 — — 133
250 267 225 50 6 168 137 — —
216 — 180 —
200  X0 180 216 188 50 5 188 — — —

Part Name and Material

No

 Name of Part Material

Remarks

1

 RD Joint E PDM  
2 Tightening Band SUS304

 

The post Meiko Engineering RD Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering 200A Expansion Joint https://koueitrading.com/global/product/meiko-engineering-200a-expansion-joint/ Wed, 29 Aug 2018 03:02:08 +0000 https://koueitrading.com/global/?post_type=product&p=2844 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: 200A

The post Meiko Engineering 200A Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: 200A

The post Meiko Engineering 200A Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering NW Expansion Joint https://koueitrading.com/global/product/meiko-engineering-nw-expansion-joint/ Wed, 29 Aug 2018 02:56:54 +0000 https://koueitrading.com/global/?post_type=product&p=2840 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: NW Translated and Recreated Flange Specification Table Diameter  JIS 5K JIS 10K FD  d P.C.D.  t n-⌀h FD d P.C.D t  n-⌀h ⌀200 320 251 280 21 8 – ⌀23 330 251 290 23 12 – ⌀23 ⌀150 265 205 230 19 8 – ⌀19 280 205 […]

The post Meiko Engineering NW Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: NW

Translated and Recreated Flange Specification Table

Diameter  JIS 5K JIS 10K
FD  d P.C.D.  t n-⌀h FD d P.C.D t  n-⌀h
⌀200 320 251 280 21 8 – ⌀23 330 251 290 23 12 – ⌀23
⌀150 265 205 230 19 8 – ⌀19 280 205 240 23 8 – ⌀23

 

 

The post Meiko Engineering NW Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering LF Expansion Joint https://koueitrading.com/global/product/meiko-engineering-lf-expansion-joint/ Wed, 29 Aug 2018 02:51:47 +0000 https://koueitrading.com/global/?post_type=product&p=2835 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: LF Translated LF Type Parts And Materials Table No Part Name Material 1 Expansion Rubber EPDM 2 Flange SS400 (Galvanized) 3 Adjust Bolt SS400 Precautions during installation: Upon shipment, the total product length (L) is set to the standard surface dimension (at 20°C). When using it horizontally, […]

The post Meiko Engineering LF Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: LF

Translated LF Type Parts And Materials Table

No Part Name Material
1 Expansion Rubber EPDM
2 Flange SS400 (Galvanized)
3 Adjust Bolt SS400

Precautions during installation:
Upon shipment, the total product length (L) is set to the standard surface dimension (at 20°C).
When using it horizontally, adjust the total length (L) to match the conditions at the time of installation and the surface dimensions. (For adjustments, please use the adjust bolts.)
After installation is complete, please remove the adjust bolts (including the brackets).

LF-2, 4 Type Dimensional Table

Diameter ⌀ Type L d D f G L1 L2 A FD P.C.D. t n-⌀h
⌀350 LF-2 350 320 475 3 405 113 124 570 480 435 24 12-⌀25
⌀400 LF-2 365 370 535 3 465 120.5 124 630 540 495 24 16-⌀25
⌀450 LF-2 430 420 590 3 525 140 150 695 605 555 24 16-⌀25
⌀500 LF-2 430 470 645 3 575 140 150 745 655 620 26 20-⌀25
⌀550 LF-2 465 520 705 3 630 147.5 170 820 720 665 26 20-⌀27

The post Meiko Engineering LF Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering JE Expansion Joint https://koueitrading.com/global/product/meiko-engineering-je-expansion-joint/ Wed, 29 Aug 2018 02:46:21 +0000 https://koueitrading.com/global/?post_type=product&p=2829 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model:JE E-1, 2, 3, 4 Type Dimensional Table Diameter Type L t 1 D 2 C 2 d 2 z Wa Wb JIS 5 K JIS 10 K FD d P.C.D. t n- d> ti FD d P.C.D. t n- ⌀ h ⌀> 150 JE-1 191 132 244 – 74 29 […]

The post Meiko Engineering JE Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model:JE

E-1, 2, 3, 4 Type Dimensional Table

Diameter Type L t 1 D 2 C 2 d 2 z Wa Wb JIS 5 K JIS 10 K
FD d P.C.D. t n- d> ti FD d P.C.D. t

n- ⌀ h

⌀> 150

 JE-1 191 132 244 – 74 29 43 – 265 205 230 19 8-d> 19 280 205 240 23

8-⌀ 23
JE-2 263 214 24 – 115

JE-3

 361 307 55 29 43
JE-4 433 384 24

–
⌀> 200 JE-1 197 147

290

 – 74.5 24.5 48 – 320 251 280

21

 8-0 23 330 251 290 23 12-⌀ 23
JE-2 264 214 – 115

JE-3

 372 322 60

48

JE-4

 439 389 –
⌀> 250 JE-1 217 128 355 – 82 44 53

–

385

 315 345 23 12-0 23 400 315 355 25 12-⌀ 25

JE-2

 313 224 – 149
JE-3 441 352 75 53

JE-4

 537 448 –
⌀> 300 JE-1 233 170 417 – 90 31 53

–

430

 358 390 23 12-0 23 445 367.5 400 25 16-⌀ 25

JE-2

 333 270 – 153

JE_3

 503 440 117 53
JE-4 603 540

–
The post Meiko Engineering JE Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering PF Expansion Joint https://koueitrading.com/global/product/meiko-engineering-pf-expansion-joint/ Wed, 29 Aug 2018 02:39:58 +0000 https://koueitrading.com/global/?post_type=product&p=2820 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: PF Diameter Type L t 1 D 2 C 2 d 2 z Wa Wb JIS 5 K JIS 10 K FD d P.C.D. t n- d> ti FD d P.C.D. t n- ⌀ h ⌀> 150 JE-1 191 132 244 – 74 29 43 – 265 205 230 19 8-d> 19 280 205 […]

The post Meiko Engineering PF Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: PF

Diameter Type L t 1 D 2 C 2 d 2 z Wa Wb JIS 5 K JIS 10 K
FD d P.C.D. t n- d> ti FD d P.C.D. t n- ⌀ h
⌀> 150 JE-1 191 132 244 – 74 29 43 – 265 205 230 19 8-d> 19 280 205 240 23 8-⌀ 23
JE-2 263 214 24 – 115
JE-3 361 307 55 29 43
JE-4 433 384 24 –
⌀> 200 JE-1 197 147 290 – 74.5 24.5 48 – 320 251 280 21 8-0 23 330 251 290 23 12-⌀ 23
JE-2 264 214 – 115
JE-3 372 322 60 48
JE-4 439 389 –
⌀> 250 JE-1 217 128 355 – 82 44 53 – 385 315 345 23 12-0 23 400 315 355 25 12-⌀ 25
JE-2 313 224 – 149
JE-3 441 352 75 53
JE-4 537 448 –
⌀> 300 JE-1 233 170 417 – 90 31 53 – 430 358 390 23 12-0 23 445 367.5 400 25 16-⌀ 25
JE-2 333 270 – 153
JE_3 503 440 117 53
JE-4 603 540 –
The post Meiko Engineering PF Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering JA Expansion Joint https://koueitrading.com/global/product/meiko-engineering-ja-expansion-joint/ Wed, 29 Aug 2018 02:33:56 +0000 https://koueitrading.com/global/?post_type=product&p=2814 Product Made in Japan Manufacturer: MEIKO ENGINEERING Diamete Type L L1 D L1 D1 d2 2 a 2 b e x ey Wa Wb ⌀ 150 JA-1 464 132 244 – 165 167 197 224 152 150 43 – JA-2 536 214 147 – 115 JA-3 679 352 100 152 43 JA-4 751 429 147 – […]

The post Meiko Engineering JA Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING

Diamete

 Type L L1 D L1 D1 d2 2 a 2 b e x ey Wa

Wb
⌀ 150

JA-1

 464 132 244 – 165 167 197 224 152

150

 43 –

JA-2

 536 214 147 – 115

JA-3

 679 352 100 152 43
JA-4 751 429 147

–
⌀ 200

JA-1

 570.5 147 290 – 216 219 248.5 274 198.5 200 48 –
JA-2 637.5

214

–

 115
JA-3 785.5 362 100

48

JA-4

 852.5 429 –
⌀ 250 JA-1 699 128 355 – 267 270 308 338

270

 250 53 –
JA-2 795 224 – 149

JA-3

 948 377 100 53

JA-4

 1044 473 –
⌀300 JA-1 837

170

 417 – 318 321 379 405 320

300

 53 –
JA-2 937 270 –

153

JA-3

 1110 443 120 53
JA-4 1210 543 –

The post Meiko Engineering JA Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering JR Expansion Joint https://koueitrading.com/global/product/meiko-engineering-jr-expansion-joint/ Wed, 29 Aug 2018 02:29:41 +0000 https://koueitrading.com/global/?post_type=product&p=2810 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: JR Diameter (⌀) Type Extension (mm) Compression (mm) Bending Angle (°) Standard Offset (mm) Offset During Earthquake (mm) ⌀50 JR 25 25 45 ±25 ±50 ⌀75 50 50 45 ±30 ±60 ⌀100 65 65 45 ±40 ±80 ⌀125 75 75 45 ±50 ±100 Diameter (⌀) Type Pipe […]

The post Meiko Engineering JR Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: JR

Meiko Engineering JR Expansion JointMeiko Engineering JR Expansion Joint

Diameter (⌀) Type Extension (mm) Compression (mm) Bending Angle (°) Standard Offset (mm) Offset During Earthquake (mm)
⌀50 JR 25 25 45 ±25 ±50
⌀75 50 50 45 ±30 ±60
⌀100 65 65 45 ±40 ±80
⌀125 75 75 45 ±50 ±100
Diameter (⌀) Type Pipe Outer Diameter (SGP/PVC) L ⌀ D ⌀ da A1 A2 B1 Wa WL
⌀50 JR 60.5 / 60 110 80 60 30 30 30 50 50
⌀75 89.1 / 89 135 115 89 30 30 30 75 75
⌀100 114.3 / 114 160 150 114 30 30 31.5 100 97
⌀125 139.8 / 140 185 180 140 30 30 31.5 125 122

Meiko Engineering JR Expansion Joint

The post Meiko Engineering JR Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Meiko Engineering RX Expansion Joint https://koueitrading.com/global/product/meiko-engineering-rx-expansion-joint/ Wed, 29 Aug 2018 02:24:16 +0000 https://koueitrading.com/global/?post_type=product&p=2804 Product Made in Japan Manufacturer: MEIKO ENGINEERING Model: RX RX Type Dimensional Table Diameter  Type Applicable Pipe Diameter A1 / B1 L A / B D1 D2 C1 C2 E Wc WLP WLF  10 x 110 RX 210 / 110 420 208 / 108 260 120 60 60 60 300 300 360  250 x 150 […]

The post Meiko Engineering RX Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]> Product Made in Japan
Manufacturer: MEIKO ENGINEERING
Model: RX

RX Type Dimensional Table

Diameter  Type Applicable Pipe Diameter A1 / B1 L A / B D1 D2 C1 C2 E Wc WLP WLF
 10 x 110 RX 210 / 110 420 208 / 108 260 120 60 60 60 300 300 360
 250 x 150 250 / 150 480 250 / 148 310 220 60 60 60 300 300 360

 

Components And Material Table

No Part Name Material
1 Main Body EPDM
11-1 Tightening Band with Hexagonal Bolt ADC + SUS304
11-3 Tightening Band with Hexagonal Bolt ADC + SUS304
11-4 Tightening Band SUS304

 

Performance Specifications Table

Diameter  Type Extension (mm) Compression (mm) Bending Angle (°) Standard Offset (mm) Offset During Earthquake (mm) Compatibility with Square Pipes
Steel Pipes PVC FRP
□ 200 x 100 WR 70 90 45 ± 60 ±120 o Inner Socket Inner Socket
□ 250 x 150 90 120 45 ± 80 ±160 o Gap at Corners Gap at Corners
□ 210x 110 RX 150 150 45 ±200 ±300 X o o
□ 250 x 150 150 150 45 ±200 ±300 o o o
⌀ 150-0200×100 WR 70 90 45 ± 60 ±120 o Gap at Corners Gap at Corners
⌀ 200-0200×100 70 90 45 ± 60 ±120 o Gap at Corners Gap at Corners
⌀ 200-0250×150 70 90 45 ± 60 ±120 o Gap at Corners Gap at Corners

 

The post Meiko Engineering RX Expansion Joint first appeared on Kouei Japan Trading | Get Quotation.]]>