PTFE Customized Flexible Extruded Smooth Bore Tubing OEM Manufacturer

Product Description：

1. Polytetrafluoroethylene was first discovered in the 1930s by Dr. Roy Plunkett, a scientist at DuPont, and was first used in the top-secret Manhattan Project during World War II.

2. In the late 1940s, DuPont commercialized polytetrafluoroethylene (PTFE) under the name of PTFE. Extrudable grades of PTFE were later commercialized.

3 .As the polymer of choice for many advanced applications, polytetrafluoroethylene has many unique properties. Polytetrafluoroethylene has the lowest coefficient of friction of all polymers and a very wide operating temperature range, so it can be applied to various products from advanced medical equipment to high-temperature industrial equipment. Due to its incomparable chemical inertness, PTFE has become the plastic of choice in the chemical and analytical science industries.

4 .Our PTFE plastic can be made into various sizes of PTFE pipes (and modified PTFE). Smooth or curved (spiral or parallel), metric, imperial and AWG sizes. PTFE pipes can be made into straight pipes and packaged in coils or spools, and the cutting length can be customized. The natural color of PTFE tubing is milky white until slightly transparent. Other colors and pads are also available (in stock).

Product Paramter

Property		ASTM test	Value
Physical properties	Specific gravity	D792	2.15
	Water absorption ( % )	D570 / 24 hrs 1/3" t	< 0.00
	Mold shrinkage ( cm / cm )		0.02 - 0.05
	Contact angle ( degree )	Angle to level	110
Thermal properties	Thermal conductivity	C177	6 x 10 - 4 (o /cm )
	thermal expansion Coefficient	D696 / 23 - 60oC	10 x 10 - 5 (1/oC)
	Melting point (oC )		327
	Melt viscosity ( poise )		1011 - 1013
	Melt viscosity ( poise )		(340 -380oC)
	Max continues temperature		260 / 500 (oC/F )
Mechanical properties	Tensile strength ( kgf / cm2 )	D638 / 23oC	140 - 350
	Elongation ( % )	D638 / 23oC	200 - 400
	Compression strength	D695 / 1 % deformation, 25oC	50 - 60( kgf / cm2)
	Tensile modulus ( kgf / cm2 )	D638 / 23oC	4,000
	Flexural modulus ( kgf / cm2 )	D790 / 23oC	5,000 - 6,000
	Impact strength ( ft - lb / in )	D256 / 23oC, Izod	3
	Hardness (Shore)	Durometer	D50 - D65
	Deformation under load ( % )	D621 / 100oC , 70 kgf / cm2, 24 hrs	5
		D621 / 25oC , 140 kgf / cm2, 24 hrs	7
	Static friction coefficient	Coated - steel surface	0.02
Electrical properties	Dielectric constant	D150 / 103Hz	2.1
		D150 / 106 Hz	2.1
	Dielectric dissipation factor	D150 / 103 Hz	< 1 x 10 - 5
	Dielectric break down strength	D149 / Short time,1/ 8 in	480 ( V / mil )
	Volume resistivity( ohm - cm )	D257	> 1018
	Chemical resistance		Excellent
	Weather ability		Excellent
	Combustibility ( % )	D2863 / Oxygen concentration index	> 95

Key Properties of China PTFE tube:

• Excellent chemical resistance 

• Working temperature from -190°C to +260°C

• FDA approved

• Low coefficient of friction 

• Greatest resistance to fatigue (Wöhler curve)

• UV-resistant (does not age)

• Not hygroscopic (water absorption < 0,01%)

• Flame resistant - UL94V0

• No stick 

• Very good dielectric insulation properties

Properties of PTFE can be improved by adding additives as carbon, graphite, glass etc.

Product Specification：

Place of Origin: China

Brand Name: YOZONE

Pipe Material: 100% Virgin PTFE

Material brand: Daikin chemical, DuPont. Dongyue & Chenguang (Domestic)

Specification: 3 - 160 mm, customized.

Thickness: 0.02 - 4 mm, customized, 

Shape: Round

Color: White, transparent black, red, yellow and etc.

Density: 2.16 - 2.3g/cm³

Tolerance: ±0.05 mm

Tensile strength: 20Mpa (different specification are different)

Chemical Resistance: stable in most medium.

Electrical Property: Insulation Resistant

Certification: UL, CE, FDA, RoHS, REACH.

Standard: ISO9001:2008.

Test: SGS passed

Sample: Free

Payment: T/T

Service Life: Depends on environment, please kindly consult our engineers.

Application: Petroleum transportation, food procession, electrical and etc.

Supply Ability:

10000000 Meter/Meters per Month Plastic PTFE Molded Lined Pipe Tube

Lead Time:

Quantity(Kilograms)	1 - 10	11 - 50	51 - 100	>100
Est. Time(days)	3	5	7	To be negotiated

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We are one of the professional manufacturers and suppliers of oem 4mm ptfe tubing in China, if you are interested in our ptfe tubing,oem flexible ptfe tubing,4mm ptfe tubing,high purity 4mm ptfe tubing made in China, please contact us immediately!

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Video 1 .Yozonetech PTFE tube surface is extremely smooth, and it has excellent chemical resistance property.

Video 2 . Yozonetech factory of FEP and PTFE production line will work day and night to ensure your lead time.

Video 3 . Yozonetech FEP and PTFE tube size and color are customized

Video 4 . Yozonetech FEP, PFA and PTFE tube inner diameter is up to 150 mm, and our sample is free.

Video 5 . Yozonetech PTFE continuous working temprature is 260°C , and FEP countinuous working temprature is 200°C , but FEP is the hardest fluororplastics in the world, and it can be coating on surface.

Video 6 . Yozonetech PTFE has excellent extrusion technology, maybe it's not that cheap, but it has no impurities.

Video 7 . Yozonetech PTFE used Daikin and Dupont raw material, so its wall is more transparent than general PTFE tube.

Video 8 . Yozonetech PTFE tube factory provide the world with quality product.