Fluoropolymer Tubing TL/TIL Series

Brand :

SMC

Caution

The maximum operating pressure values listed are at 20°C. See the catalog for details.
For specifications and details, please refer to the catalog.

Product Description

Fluoropolymer tubing with a highly smooth internal surface.
[Features]
· Maximum operating pressure 1.0 MPa or less (at 20°C).
· Maximum operating temperature: 260°C (varies depending on the conditions).
[Applications]
· Suitable for applications requiring a small amount of elution of fluorine ions.

Specifications Of Fluoropolymer Tubing TL/TIL Series

Fluoropolymer Tubing TL/TIL Series: related images

Appearance of Fluoropolymer Tubing TL/TIL Series

Burst Pressure Drop Curve

Series List And Specifications

-		Metric Sizes (TL series)						Inch Sizes (TIL series)
Tubing model		TL0403	TL0604	TL0806	TL1008	TL1210	TL1916	TIL01	TIL05	TIL07	TIL11	TIL13	TIL19	TIL25
Nominal diameter		-	-	-	-	-	-	1/8 "	3/16 "	1/4 "	3/8 "	1/2 "	3/4 "	1 "
Tubing Size		ø4 × ø3	ø6 × ø4	ø8 × ø6	ø10 × ø8	ø12 × ø10	ø19 × ø16	1/8 "× 0.086 "	3/16 "× 1/8 "	1/4 "×5/32 "	3/8 "×1/4 "	1/2 "×3/8 "	3/4 "×5/8 "	1 "×7/8 "
Outer diameter (mm)	Basic diameter	4	6	8	10	12	19	3.18	4.75	6.35	9.53	12.7	19.05	25.4
Outer diameter (mm)	Tolerance	±0.1				+0.2 -0.1		±0.1				+0.2 -0.1
Thickness mm	Basic diameter	0.5	1				1.5	0.5	0.8	1.2	1.6
Thickness mm	Tolerance	±0.05	±0.1				±0.15	±0.05	±0.08	±0.12	±0.15
Roll	10 m	-	-	-	●	●	●	-	-	-	●	●	-	-
	20 m	●	●	●	●	●	●	●	●	●	●	●	●	●
	50 m	●	●	●	●	●	●	●	●	●	●	●	●	●
	100 m	●	●	●	●	●	●	●	●	●	●	●	●	-
	16 m (50 ft)	-	-	-	-	-	-	●	●	●	●	●	●	●
	33 m (100 ft)	-	-	-	-	-	-	●	●	●	●	●	●	●
Straight pipe	2 m	●	●	●	●	●	●	●	●	●	●	●	●	●
Color		Translucent (material color)
Applicable Fluids		See catalog
Applicable fittings		Fluoropolymer fittings LQ Series
Maximum operating pressure MPa	20°C	1.0	1.0	1.0	0.9	0.7	0.6	1.0	1.0	1.0	1.0	1.0	0.7	0.5
	100°C	0.45	0.64	0.43	0.33	0.27	0.24	0.59	0.62	0.73	0.62	0.43	0.26	0.19
	200°C	0.21	0.29	0.20	0.15	0.12	0.11	0.27	0.28	0.34	0.28	0.20	0.12	0.09
	260°C	0.09	0.12	0.08	0.06	0.05	0.05	0.11	0.12	0.14	0.12	0.08	0.05	0.04
Burst pressure MPa (at 20°C)		4.9	6.9	4.7	3.6	2.9	2.6	6.4	6.7	7.9	6.7	4.6	2.8	2.0
Minimum bending radius mm	Recommended radius	35	35	60	100	130	220	20	25	35	60	95	220	400
Minimum bending radius mm	Tube close bend radius	20	20	40	65	110	160	12	20	20	30	60	160	290
Maximum operating temperature (fixed usage)		260°C
Material		Super PFA

Note 1) When using the product at a temperature other than those shown in the table above, use it at the maximum operating pressure or less that is calculated from the following formula.
(Maximum operating pressure) = 1/4 × (Burst pressure drop coefficient) × (Burst pressure at 20°C)
Note 2) When using a fluid in liquid form, the surge pressure must be no more than the maximum operating pressure. If the surge pressure exceeds the maximum operating pressure, it will result in damage to the fittings and tubing. Furthermore, abnormal temperature rise caused by adiabatic compression may result in the tubing bursting.
Note 3) Do not use this product in a manner in which the tubing is not fixed. Observe the lesser value of the maximum operating pressure between the tubing and fittings. A material change over a long duration or due to high temperature may cause leakage. Perform periodic maintenance and replace with a new product immediately when abnormalities are detected. (Refer to the notes on maintenance in the catalog.) For other precautions, refer to "Fittings & Tubing Precautions" in the catalog. When using the fluoropolymer fittings, refer to the precautions in the catalog.
Note 4) The minimum bending radius is the value measured as shown in the figure on the left.

Use a tube above the recommended minimum bending radius.
The tubing may be bent if used under the recommended minimum bending radius. Therefore, refer to the tube close bend radius and make sure that the tubing is not bent or flattened.
The tube close bend radius is not guaranteed. The value of 2R is the value measured with a flattened tube using the method shown in the figure on the left.
The minimum bending radius shown above does not apply to straight pipes (2 m).

Note 5) As for other commercial items, there are some cases in which the item cannot be connected due to the tolerance of dimensions.

How to measure the minimum bending radius

Bend the tubing into a U shape at a temperature of 20°C. Fix one end and close the loop gradually. Measure 2R when the deformed ratio of the tubing diameter at bending reaches 5%.

Eluting fluorine ion amount Note 6)
A 15‑g piece of fluororesin tubing is cut off, washed in DI water (pure water) and immersed in 15 mL of 25% methyl alcohol extract at room temperature for 24 hours. Then the extract is diluted with DI water (pure water) and subjected to a quantitative analysis of fluorine ions.

Fluoride ion: 0.1 mg/g or less

Eluting metal ion amount Note 6)
The interior of the fluororesin tubing is washed with super deionized water. Approximately 20 g of super-high-purity hydrofluoric acid (48%) is measured and injected into the tubing. The interior wall of the tubing is immersed at normal temperature for one week with both ends of the tubing plugged. Then the extract is diluted with super deionized water and subjected to a quantitative analysis on Al, Fe, Ni, Na and Ca by the stripping method.

Al: 4.5 ng/cm²
Fe: 0.3 ng/cm²
Ni: 0.2 ng/cm²
Na: 7.1 ng/cm²
Ca: 1.3 ng/cm²

Note 6) Figures shown in tables are representative values, not guaranteed values.