PTFE Flexible Tubing

• Customization: Available
• Material: Silicone Rubber
• Capability: Heat-resistant Rubber Hose
• Color: Various
• According to Custom′s Drawing: Various Size; Various Colors
• Diameter: Customized
• Length: Customized
• Tensile Strength: >=17MPa
• Elongation at Break: >=300%
• Worknig Temperature: -40~230 Celsius Degree
• OEM/ODM: Welcomed
• File: Format Auto CAD, Pdf, JPG
• Transport Package: Exporting Standard Packing
• Specification: various, customized
• Trademark: No trademark, Customized
• Origin: China
• HS Code: 4016931000
• Production Capacity: 1000000FT Each Month

Product Description

PTFE is the classic, original, and gold standard of fluoropolymer tubing. PTFE was the "miracle" fluoropolymer invented in the 1940's by DuPont - a product originally without a market and hard to process. Most other materials continue to use PTFE as a reference for chemical resistance.

The unique properties of PTFE tubing cover an impressive range. These include high use temperature compared to other polymers, almost universal chemical resistance, excellent electrical properties at high voltage and high signal frequencies, non-stick characteristics, usefulness under extreme low temperatures (cryogenic conditions), and UV resistance. However, mechanical strength and wear resistance are not criteria for which PTFE is recommended, which is one reason for the development of FEP tubing, PFA tubing and ETFE tubing.

PTFE tubing's high viscosity in the gel state (it does not truly melt) prevents it from being processed conventionally in extruders or injection molding. PTFE tubing is therefore dry molded or extruded in hydraulic extruders with (paste extrusion) or without (ram extrusion) lubricants. Paste extrusion of PTFE yields flexible tubing. However, it occurs in a batch process and thus long continuous lengths are limited to the batch size, unlike the melt-processible fluoropolymers FEP, PFA and ETFE.

Key Properties:

• The original Teflon(R) fluoropolymer
• The gold standard for inertness to the largest range of chemicals
• Lowest coefficient of friction of any polymer
• Great in a wide range of applications from electrical wire insulators, fluid flow tubing, medical devices, automotive, and hot and cryogenic (-320 F) uses.
• Excellent electrical properties - breakdown voltage and dielectric constant
• High use temperature range of 500 degrees F (260 degrees C)
• Excellent UV resistance and weatherability
• More information in Technical Resources

Product shows:


Our factory: 





ABOUT US

General introduction:
Hangzhou Bright Rubber Plastic Product Co.,Ltd represents high quality and is backed up by our team of quality assurance experts and our ISO 9001 and TS 16949 certifications. Its plant occupies over 2500 square meters of land. Our strengths are our ability to respond quickly and efficiently to customer needs, excellent quality standards, and top notch follow-up service. Our reputation as a reliable and efficient supplier is based on these facts. Our strong engineering team supports our ability to provide excellent quality and on-time delivery.
 
Office:
Our sale office is located in Hangzhou city downtown, Zhejiang Province, China. It is in 2 hours drive distance to both our factory and airport or sea port in Shanghai or Ningbo. It is also convenient to meet customers from different countries.
 
Products and materials:
Our company is engaged in manufacture Rubber and plastic parts. The main products include molded rubber parts, Extrusion silicone tube/strip, silicone sponge tube, Injection plastic parts, Extrusion plastic parts, Rubber sponge parts, PVC dipping, The main rubber raw material is EPDM, Natural Rubber, SBR, Nitrile, Silicone, Fluorosilicone, Viton(FKM), Neoprene, Urethane(PU), Polyacrylate( ACM), Ethylene Acrylic(AEM), Santoprene, HNBR, Butyl(IIR), LSR; The main plastic raw material is PP, PA, PE, POM, PC, PVC, PS, PVC, TPE, TPR, TPU.
 
Profound experience:
Our engineers and QC experts are engaged in rubber plastic industry over 30 years. Our core management team has rich experience and deep understanding of rubber development.
 
Industry Standard:
Material standard: ASTM D2000, SAE J200.
Tolerance standard: RMA A1,A2,A3, DIN  ISO 3302-1,DIN-7715/BS-3734 ,
PPAP document is available for auto parts.
 
Production capacity:
Factory is working 24 hours by 3 shifts every day, It takes only 3 minutes to finish one mold of products. (If one mold has 50 cavities, then we can produce 50PCS of products within 3 minutes).
Production machines including 350T vacuum pressing machine, 300T pressing machine, 250T machines and more others.
 
Quality control and test:
It has more than 10 times of quality check for every order, beginning from raw material check to package check. Every production line has at least two QC staff for random check and regular check.
Test: manufactory testing machine includes rubber tension tester, rubber vulcanization instrument, durometer, calipers, ageing oven for Density test, Elongation at break, Bonding strength, Pulling force test, twisting force test, Rergarding other test like anti-high/low temperature which will be tested by Third Party Testing Center as customer required.
 
Sale service:
Every salesman should be in service after strictly trained with productions knowledge and customer-service requirements. Be skilled in exporting business procedure and English communication.
FAQ:
Q: Are you manufacturer or trading company?
A: we are manufacturer.

Q: How to get the quickest quotation?
A: send e-mail with drawing directly.

Q: How to get quotation without drawing?
A: possible send sample, pictures or detail descriptions of products to us, we will return you drawing for confirm.

Q: I have an idea for a new product, but not sure if it can be manufactured. Can you help?A. Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials, tooling and likely set-up costs. 

Q: My custom products have already been developed on CAD. Can you use the drawings?
A. Yes! DWG, DXF, IGES, Solidworks and Rhino files can all be used to generate quotes, models and mould tools - this can save time and money in producing your parts.

Q: Can I test my idea/product before committing to mould tool manufacture?
A. Yes, we can use CAD drawings to make models for design and functional evaluations.

Q: What type of plastic material is best for my design/product?
A. Materials selection depends on the application of your design and the environment in which it will function. We will be happy to discuss the alternatives and suggest the best material.

Q: How about sample?
A: free sample is available for your quality evaluation, but you should pay the freight. Regarding customize products, sample and mould order will go first before mass production.