Gold Member Since 2016
Audited Supplier
Guangzhou Donghong Fluorine & Plastic Technology Co., Ltd.

PTFE Film, PTFE Rod, PTFE Gasket manufacturer / supplier in China, offering Teflon PTFE O Ring, 100% Virgin Teflon Film Electronic Film PTFE Film, 100% Virgin PTFE Wire Tube Plastic Products and so on.

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Teflon PTFE O Ring

FOB Price: US $0.001 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.001/ Piece
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Port: Guangzhou, China
Production Capacity: 5000000/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: Teflon PTFE O Ring
  • Type: Seal
  • Pressure: 150lb-300lb
  • Filling: Polyphenyl, Carbon Fiber, Graphite
  • Temperature: -180-+260ºC
  • Factory: We Are Manufacture
  • Transport Package: Plastic Bag and Wooden Box
  • Origin: China
  • Material: Composite Material
  • Shape: O-Ring
  • Performance: High Pressure
  • Certificate: ISO9001
  • Market: All Over World
  • Trademark: DongHong PTFE
  • Specification: according to customers′ requirements
Product Description
PTFE as the sealing material has a variety of applications.Beacause of its inherently high corrosion

resistance, physical properties, high temperature resistance,achievement of good stealing performance, widely

used in petroleum,chemical,pharmaceutical,electric power,iron and steel industry. Applicable to the

media,including water ,oil,acid solution,alkali solution.


PTFE valve special seals ,made by high-strength PTFE suspension resin after molding. Based on the use of

valves pressure, temperature,chemical resistance and abrasion resistance requirements, fill a variety of

materials such as : glass fiber, carbon fiber, graphite ,polystyrene resin or PTFE micro powder etc.

QUALIFICATION
 
Cross section diameterNominal diameterCross section diameterNominal diameter
1.80±0.1020±0.10~300±1.606.00±0.1380±0.80~400±2.00
2.60±0.1020±0.15~300±1.606.30±0.1480±0.80~400±2.00
3.55±0.1025±0.15~300±1.607.00±0.14100±0.65~1000±4.00
4.00±0.1040±0.20~300±1.608.00±0.16110±1.00~2000±4.00
4.60±0.1040±0.20~300±1.6010.00±0.18200±1.50~2000±6.00
5.00±0.1040±0.25~400±1.8012.00±0.18≥400±1.50~6.00
5.30±0.1360±0.30~400±1.8014.00±0.18≥400±1.50~6.00
5.50±0.1360±0.30~400±1.8016.00±0.18≥400±1.50~6.00
5.70±0.1360±0.30~400±2.00  
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