FLEX MECH-SEAL(CHINA) Co.,Ltd. is specialized in mechanical seals products including for auto cooling pump mechanical seals, for automobile air-compress mechanical seals,for pump mechanical seals and for industry pump mechanical seals. We consistently demonstrated our passion for its reputation as a reliable and stable manufacturer of superior quality products and passed ISO9001, ISO14001 & ISO/TS16949, becoming the appointed OEM suppliers of famous domestic and overseas enterprises, 80% products are exported to outside and receive respected honor.

PTFE

Polytetrafluoroethylene (PTFE) gives much better corrosion resistance than rubber. PTFE is available as virgin PTFE, graphite filled PTFE, and glass filled PTFE. The following components can be made from this material:

· Wedges
· O-rings, V-rings
· Bellows
· Gaskets, etc.

Parameter	Unit	Virgin PTFE	Glass Filled PTFE	Carbon Filled PTFE
Density	g/cm³	2.2	2.3	2.08
Tensile Strength	MPa	30	15	13
Maximum Working Temperature	^oC	260	260	260

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FLEX MECH-SEAL(CHINA) Co.,Ltd.
Add: 4th floor, Block B, Jianhua Industrial Park, NO.207-208, Qi Gu Deng, Zhou Shan DongRoad, Hangzhou,China.
Factory: Jiangshan science and technology zone,yinzhou district,Ningbo China .315191
Tel: 86-571-8586-5398; Fax: 86-571-8586-5066; E-Mail: sales@mech-seal.com
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