Black ptfe hose for Automobile industry | BESTEFLON

Short Description:

Black PTFE Hose with AN automotive series, with 304 or 316 stainless steel wire braided, to enhance the working pressure.

Size :AN3, AN4, AN6 AN8. AN10,AN12, AN16, AN20. It is inert and has excellent chemical resistance and can be supported by even the toughest automotive fluid.

Very suitable for gasoline, E85, alcohol, diesel, transmission oil, etc

Hot Sale:PTFE Smooth Bore Braided Hose,PTFE Braided Hose,PTFE Tube,PTFE Brake Hose


Product Detail



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High Performance PTFE Hose:

PTFE black hoses are made of 100% virgin PTFE liner and 304 or 316 stainless steel wire braided which are of very superior quality. In addition, the stainless steel wire braided can also be coated with black PVC Or PU to protect the steel wire layer and create a unique and professional appearance.

Safe China Fuel PTFE hose :

PTFE fuel hose has excellent chemical stability, can withstand all strong acids, strong alkalis, strong oxidants, and does not interact with various organic solvents. It can be used normally within -60℃~+260℃, with reliable and excellent corrosion resistance. It can transport strong corrosive gas and liquid at high temperatures. Due to its good characteristics, it is widely used in the automotive industry.

Our automotive uses for PTFE hoses are designed to withstand the corrosive effects of modern fuels to make them compatible with a variety of fuels and additives. It can be compatible with Methanol, Ethanol along with Nitromethane, and standard racing gas and pump gas.

We use stainless steel braiding to protect the PTFE lining. The strong outer stainless steel braid not only protects your fuel hose but also provides additional strength and integrity. So PTFE hoses are becoming more and more popular now.

Hose Pressure Rating

Besteflon PTFE Hose can also be made into an assembly hose with different fittings materials and specifications. and can be manufactured at any length you want. Our hose operate at temperatures ranging from -65 ° C to +260 ° C and at pressures ranging from 590-4700psi.

PTFE Hose Good for Fuel:

Beside, the liner is injected with carbon to eliminate static electricity and has an ultra-low coefficient of friction for maximum flow. The use of conductive wires is very important and the PTFE option should be considered as the static charge generated by the fuel flow can actually arc/burn and cause the charge to cause the fire.

All Products Sort By:

AN3 Black PTFE Hose

AN4 Black PTFE Hose

AN6 Black PTFE Hose

AN8 Black PTFE Hose

AN10 Black PTFE Hose

AN12 Black PTFE Hose

AN16 Black PTFE Hose

AN20 Black PTFE Hose

Brand Name:

ptfe fuel hose black

Material:  PTFE
Specification:  1/8'' to 1''
Thickness:  0.85/1/1.2/1.5MM
Inside hose color: milky white/translucent
Temperature range: -65℃--+260℃
Wire braided: 304/316 stainless steel wire braided
Appliecation: Chemical/Machinery equipment//Compressed gas/Fuel and lubricant handling/Steam transfer/Hydraulic systems

Smooth Bore Range

No. Inner diameter Outer diameter Tube Wall
Working pressure Burst pressure
(inch) (mm±0.2) (inch) (mm±0.2) (inch) (mm±0.1) (psi) (bar) (psi) (bar)
AN3 9/64" 3.5 1/4 6.3 3/76 1.00 3260 225 13040 900
AN4  3/16"  4.8  5/16 8.0 1/30  0.85  2750  150  11000  760
AN6  21/64"  8.1  27/64  10.9  1/30  0.85  2540  175  10160  700
AN8  27/64"  10.6  35/64  13.7  1/30  0.85  2030  140  8120  560
AN10  33/64"  12.9  5/8  16  3/76  1 1740  120  6960  480
AN12  41/64"  16.2  49/64  19.3  3/76  1  1270 88  5080  352
AN16  7/8"  22.2  1-1/32  26.1  1/21  1.2  870  60  3480  240
AN20 1-1/8"  28.5  1-9/32  32.7  3/38  2.00 630  44  2520  176

* Customer-specific products may be discussed with us for detailed.

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  •  Question: Can I use this to replace the PTFE tube in the hot end of my prusa I3 MK3? (e3d v6)

      Answer: Like the throat cut from a piece of it to insert into the hot end? I don’t know why not.

      MK3 and more MK3 use chamfered and countersunk ends. If you can make these changes, it should work well.

      Question:Is this a real Capricorn tube?

      Answer: Yes, this list is for real Capricorn tube. Be sure to order from an authorized seller.

      Question: Is it necessary to use a cutting tool, or can it be done with an instance and a stable hand?

      Answer: Cutting tools make it easy, but a knife or something precise will make the job easy to do! don’t worry. It’s easy to cut. Super sharp razors work, but pipe cutting tools are the best.


    We offer the usual packing as follows

    1、Nylon bag or poly bag

    2、Carton box

    3、Plastic pallet or plywood pallet

    Customized Packaging is charged

    1、Wooden reel

    2、Wooden case

    3、Other customized packaging also available

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