Resin Hose Manufacturer in Japan

Question 19: Do you have the information on the recommended outer diameter size of fittings for hose inner diameter size of I.D. 12mm (for instance)?

Answer 19: First of all, we always recommend you to use our original fittings, as the matching between our hose and fittings is guaranteed. However, in case you have no choice but to use the fittings produced by other manufacturers, our recommendation is that a fitting outer diameter size should be about 5-15 % bigger ...

Question 1: What is "SDS" ("MSDS")?

Answer 1: "SDS" ("MSDS") stands for "(Material) Safety Data Sheet." "Safety Data Sheet" is a material-based datasheet. If you need "SDS" ("MSDS"), please send your inquiry from here.

Question 1: What is the lifetime of hose/tube?

Answer 1: We are afraid that we cannot set the general lifetime, since the lifetime of the hose heavily depends on using conditions and using environments. If you find the following features, we strongly recommend that it is time to replace into a new hose. ...Tear, Scratches, swelling, crack, curve, deformation, and exposure of reinforced ...

Question 2: Our customers request a certificate of RoHS 2 compliance. Can we obtain?

Answer 2: Yes, we can issue a certificate of RoHS 2 compliance. Please click here.

Question 3: Our customers request a certificate of REACH or SVHC compliance. Can we obtain?

Answer 3: Yes, we can issue a certificate of REACH or SVHC. Please fill out the form from below.

Question 2: What happens to the working pressure at a higher temperature?

Answer 2: As temperature goes up, hose/tube gets soften, leading to lower working pressure. Each product has technical data regarding "Relationship between Working Temperature and Maximum Working Pressure." Please check this data for each product.

Question 3: How do we cut hose/tube?

Answer 3: You can cut a tube with a tube-cutter. For a hose, you can cut with a knife or a hose cutter. To cut a spring hose, make sure to cut the spring wire off neatly with a nipper.

Question 4: In what ways do we dispose of hose/tube?

Answer 4: In case of disposing, please follow the local governmental regulations.

Question 5: What is the difference between burst pressure and working pressure?

Answer 5: Burst pressure is the value of pressure when hose gets burst after adding pressure to the hose. Usually, a yarn-casting off or pinhole bursting occurs when hoses get burst. Burst pressure is usually as four times as working pressure. Also, depending on the temperature, working and burst pressure might change.

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