2-Layer Soft Fluoropolymer Tubing TQ Series – Tubes SMC – Ống dây khí SMC

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2-Layer Soft Fluoropolymer Tubing TQ Series – Tubes SMC – Ống dây khí SMC

Features Of 2-Layer Soft Fluoropolymer Tubing TQ Series

Applicable Fluid List

Fluids in the list below are chemically inert to tubing material. Possible physical effects may occur such as penetration and swelling due to temperature, pressure and chemical density. To use tubing in a solvent environment, tests should be performed under the same environment to ensure no problem occurs under the operating environment.

1. 1. “Chemically inert” means to not cause any chemical reaction.
2. 2. Criteria: ◯ Applicable, △ Not recommended, × Inapplicable
3. 3. Applicable Fluid List shows the reference values based on test results performed under specific conditions. Application to products is not guaranteed.
4. 4. Applicable Fluid List is for tube materials. For use in environments containing solvents, please contact SMC.

Series List And Specifications

Nominal		TQ0425	TQ0604	TQ0806	TQ1008	TQ1209
Outer diameter (mm)		4	6	8	10	12
Inner diameter (mm)		2.5	4	6	8	9
Roll	20 m	●	●	●	●	●
	100 m	●	●	●	●	●
ColorNote 1)		Translucent (material color)
FluidNote 2)		Air, water, inert gas, solvent
Applicable fittingsNote 3) Note 7)		Insert fittings KF, KFG2, VCK Series Miniature fittings M, MS Series (Hose-nipple type) Fluoropolymer fittings LQ1, LQ3Note 6)
Maximum operating pressureNote 4) MPa	20°C	2.0	1.9	1.5	1.1	1.2
Minimum bending radius (tube close bend radius)Note 5) mm		4	9	26	42	37
Fluid temperature (fixed usage)		Air, inert gas: -20 to 100°C / Water, solvent: 0 to 70°C (No freezing)
Material		Inner layer: special fluoropolymer, Outer layer: special nylon resin

1. 1. There may be plasticizer (white powder) deposits on the external surface of the tube. Please exercise caution when using this item in a clean room. Otherwise, the clean level may decrease.
2. 2. When solvent is used, make sure to test in the same environment as the actual operating environment, and confirm that no problem will occur under the operating conditions. The standard values of the Applicable Fluid List below are the reference values based on the results of tests performed under specific conditions. The product can be physically affected by temperature, pressure, chemical density, etc., causing permeation or swelling, and this may cause some problems.
3. 3. Perform periodic maintenance inspections. If leakage continues to occur after tightening, replace the tube with a new one. If the tube will be used in a location where it moves, perform a test to make sure no problems occur under the actual operating conditions. When the product is used with motion for a long time, or at a high temperature, the tubes may leak due to deterioration of the materials.
4. 4. Observe the lesser value of the maximum operating pressure between the tubing and fittings. 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 tubes and fittings. Furthermore, abnormal temperature rise caused by adiabatic compression may result in the tube bursting.
5. 5. The minimum bend radius (tube close bend radius) is not guaranteed. The value of 2R is measured with a bent or flattened tube.
6. 6. For the installation of fluoropolymer fitting LQ1 and LQ3, please contact SMC.
7. 7. A fitting that seals the outer diameter of the tube such as a one-touch fitting is not applicable since it is in contact with the wetted part of the external layer nylon material.

 

TQ0425-20
TQ0425-100
TQ0604-20
TQ0604-100
TQ0806-20
TQ0806-100
TQ1008-20
TQ1008-100
TQ1209-20
TQ1209-100

 

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