Gold Member Since 2017
Audited Supplier
Changzhou Qifeng Rubbers and Plastics Co., Ltd.

Rubber Product, Sealing, Plastic manufacturer / supplier in China, offering Sealing Ring, Rubber Shock Absorber, Shock Absorber and so on.

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Sealing Ring

FOB Price: US $2-10 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $2-10/ Piece
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Port: Shanghai, China
Production Capacity: 100000
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Material: Asbestos Free Board
  • Type: Oil Seal
  • Shape: O-Ring
  • Trademark: QF or Customized
  • Specification: customized
  • HS Code: 4016935050
  • Application: Machinery, Industrial Component, Electronic Produc
  • Performance: Wear
  • Standard: Standard, Nonstandard
  • Transport Package: Polybag+Carton or as Customer′s Requirement
  • Origin: China
Product Description
Sealing Ring
Asbestos free board
Item Type
Density  g/cm31.8~2.01.8~2.01.8~2.0
strength ≥Mpa6912.5
compression ratio ≥ %12+/-512+/-512+/-5
Rebound rate ≥ %404545
Aging coefficient0.90.90.9
Stress relaxation ≤%454545
Sealing environmentMax. temperature: 200ºCMax. temperature : 300ºCMax. temperature : 400ºC
Maximum pressure: 2~3MpaMaximum pressure: 4~5MpaMaximum pressure: 8~9Mpa
30 minutes without deformation30 minutes without deformation30 minutes without deformation
Maximum temperature (use)ºC200300400
Maximum pressure. Mpa1.535
Applicable medium:Water, sea water, steam, fuel, gas, salt solution, etc.
As we have long term cooperation with Europe and American customer, railway and heavy industrial costumer, quality concept deeply immerged with our daily management and cultural, choose Qifeng means you choose a realizable and trustable partner. Any questions, warmly welcome to inquire us.   
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Mr. Ivan Yin
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