Changyi Dongfeng Sealing Materials Co., Ltd.
Main products:Reinforced Graphite Sheet,Cylinder Head Gasket,Non Asbestos Sheet,Graphite Filling Ring,Flexible Graphite Roll
Contact Us
  • Contact Person : Ms. Li Nicole
  • Company Name : Changyi Dongfeng Sealing Materials Co., Ltd.
  • Tel : 86-536-7168108
  • Fax : 86-536-7168178
  • Address : Shandong,Changyi,lijiabu kuiju street subdistrict office
  • Country/Region : China
  • Zip : 261326

Expanded Graphite Gasket

Expanded Graphite Gasket
Product Detailed
Graphite gasket 1.expanded graphite sealing material 2. withstand heavily alternating temperature and pressure 3.Size 6~1100

Expanded graphite gasket

 is characterised by a high level of chemical resistance and thermal stability as well as excellent sealing effect and constant elasticity. Regardless of temperature cycle this material is not subject to cold flow, shrinkage or ageing. Graphite ring fulfils the purity requirements for seals in nuclear power station valves (content of soluble chlorides < 20ppm). 

Application Limits



1000 bar2 

14300 psi2*


most media and air






inert gas




0.. 14

0.. 14

MediaHot water, feed water, steam,heat transfer oils, hydrocarbons and many other media.(Exception: heavily oxidizing media).

Products pictures:
Company Qualifications:

Super in quality,excellent in management.

Strong in competition,professional in manufacture.

Expanded Graphite Gasket

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