Flame Retardant (Equivalent To UL-94 Standard V-0) FR Double Layer Tubing TRB Series

Brand :

SMC

Caution

For specifications and details, please refer to the catalog.
Product pictures are representations.

Product Description

Tubing with a 2-layer structure.
[Features]
· Double-layer design using flame-retardant resin (equivalent to UL-94 Standard V-0) for outer layer.
· Fluid: air, water.
· Colors: black, white, red, blue, yellow, green.
[Applications]
· Suitable for air and water piping in environments with sparks from spot welders, etc.

Specifications of FR Double Layer Tubing TRB Series

Cross-section of FR Double Layer Tubing

Maximum operating pressure

Series List

Nominal	TRB0604	TRB0806	TRB1075	TRB1209
Inner tubing outer diameter mm	6	8	10	12
Inner tubing inner diameter mm	4	6	7.5	9
Outer layer thickness mm	1	1	1	1
Minimum bending radius mm	15	28	35	45

Specifications

Fluid		Air, water
Maximum operating pressure (MPa)	20°C	1.0	1.0	1.0	1.0
	40°C	1.0	0.8	0.8	0.8
	60°C	0.8	0.6	0.6	0.6
Recommended fittings		FR One-touch Fittings KR-W2 Series
Ambient and fluid temperature		-20 to +60°C Water: 0 to 60°C (No freezing)
Material	Inner tube	Nylon 12
Material	Outer layer	PVC (equivalent to UL-94 standard V-0)

Note) All inner tubes are black in color.

How To Install On One-Touch Fittings

Procedure

Caution

The length and pitch for mounting on one-touch fittings are indicated on the outer layer of the TRB tube. Cut the tube in accordance with the indications (step 1), then peel off only the outer layer (step 2) and mount on the one-touch fitting.

Caution

1. Applicable for general industrial water. Please consult with SMC if using other kinds of fluid. Also, the surge pressure must not exceed the maximum operating pressure. If the surge pressure exceeds the maximum operating pressure, it will result in damage to fittings and tubes.
2. Abnormal temperature rise caused by adiabatic compression may result in the tube bursting.