IHARA SCIENCE CORPORATION
IHARA I-Tube Series Stainless Steel Tube

Product Made In Japan
 Manufacturer: IHARA SCIENCE CORPORATION
 Model: I-Tube Series
Optimal to gain the best [swaging effect] when used for I-fit, BI-Lok fitting.
IHARA pursuit the best tolerance and surface hardness of the tube.
 Using I-Tube with “I-fit” brings you more cost advantage.

Material of Tube : SUS304TP-AC (Acid Cleaning)
Inch Size (1/16″ – 1″)
| Tube Size | Thickness (t) | Weight (Kg/m) | Pressure Resistant (Mpa) | Length (mm) | |
| Inch | Metric (mm) | ||||
| 1/16 | (p 1.59 | 0.2 | 0.007 | 30.9 | L=2.000 | 
| 1/8 | (p 3.18 | 0.5 | 0.034 | 38.6 | |
| 1/4 | (p 6.35 | 0.7 | 0.099 | 27.1 | |
| 1.0 | 0.134 | 38.7 | L=4.000 | ||
| 3/8 | (p 9.52 | 0.89 | 0.192 | 22.9 | L=2.000 | 
| 1.0 | 0.213 | 25.8 | L=4.000 | ||
| 1/2 | (p 12.7 | 1.24 | 0.354 | 24.0 | L—2,000 or L=4.000 | 
| (5/8) | (<p 15.88) | 1.5 | 0.538 | 23.2 | |
| 3/4 | <p 19.05 | 1.65 | 0.716 | 21.3 | |
| r 1 | (p 25.4 | 2.0 | 1.166 | 19.3 | |
Metric Size (ø6 – ø25)
| Tube Size | Thickness (t) | Weight (Kg/m) | Pressure Resistant (Mpa) | Length (mm) | 
| Metric (mm) | ||||
| (p 6 | 1.0 | 0.125 | 41.0 | L=4,000 | 
| (p 8 | 1.0 | 0.175 | 30.7 | |
| (p 10 | 1.0 | 0.225 | 24.6 | |
| (p 12 | 1.0 | 0.275 | 20.5 | |
| (q> 14) | 1.2 | 0.383 | 21.0 | |
| (<p 15) | 1.2 | 0.413 | 19.6 | |
| (p 16 | 1.5 | 0.542 | 23.0 | |
| (<p 18) | 1.5 | 0.617 | 20.5 | |
| (p 20 | 1.5 | 0.692 | 18.4 | |
| (<p 22) | 1.5 | 0.766 | 16.7 | |
| (p 25 | 2.0 | 1.146 | 19.6 | 
Picture

(dot printed markings)
 IHARA SCIENCE I-TUBE
 SUS304TP-AC Size(O.D) Thickness
 Heat No. Manufacture No
Note)
① Please inform us of tube size, thickness, length, quantity, destination when you request a quotation.
 (Please inquire of our sales office about minimum quantity & delivery.)
 ② If you would like a mill certificate, please let us know in advance.
 ③ Please note that the transportation cost may be charged.
Information on related Products
| Fitting Type | I-fit fitting (Single Ferrule Fitting) | BI-Lok fitting (Double Ferrule Fitting) | 
|---|---|---|
| Components | ![]()  | ![]()  | 
| Tube Cutter | ![]() ISTEC200  | ![]() ISTEC340  | 
| Applied Tube size: | 1/8 (φ3.18), 1/4 (φ 6.35), 3/8 (φ 9.52), 1/2 (φ 12.7) | 3/4 (φ 19.05), 1(φ25.4), 10A (φ 17.3), 15A (φ 21.7), 20A (φ 27.2), 25A (φ 34.0) | 















