RoHS2 Compliant

The double-layer tubing is used for spatter generated during welding. The outer cover is made of flame-retardant resin (V-0 equivalent). Color:1, Size:8 sizes including Inch O.D.

Bending radius

  • 1Color


Flame resistant tubing suitable for spatter-generating atmosphere

Covered with flame-retardant resin UL-94(V-0 equivalent) exhibits an excellent spatter resistance.

Polyamide type is used for inner tubing

Can also be used with hot water and thermal oil

Tube overview

Tube color samples

Actual colors may vary due to the different display methods on your computer monitor.


Fluid medium Air, Thermal oil, (Conditional *1), Water (Conditional *1)
Max. operating pressure (65%RH at 20ºC) 1.0MPa (*2)
Max. vacuum -100kPa
Operating temperature range -15~90ºC (No freezing)


*1) Adhere to the following conditions in case the fluid is water or thermal oil

Surge pressure must be controlled lower than max. operating pressure when using water or thermal oil as a fluid medium

Tap water in Japan, which is soft water (low mineral content) can be used. Carry out the evaluation under an actual operating condition for using other kind of water

Be sure to place Insert Ring (WR) into the tubing end when the tubing is inserted into Push-in Fitting with water or thermal oil as a fluid medium

*2) The value of max. operating pressure is measured at 20ºC at 65%RH. When the tubing is used in different conditions, consider a safety ratio of the pressure with an enough margin, referring to Burst Pressure Curve

Port size

mm size

O.D.xI.D.(φmm) 4x2.5, 6x4, 8x6, 10x7.5, 12x9

Type & Price list

mm size

Inch size

Detailed Safety Instructions


1.Due to the nature of the products, some blooming of additives may appear on the surface of tubing as time passes

Inquiries about this product

It is also possible to suggest products suitable for various conditions such as applications and functions. Please feel free to contact us or visit the nearest sales office.

The following are frequently asked questions. Please check before making inquiries.