EPDM/NBR O-Ring High quality customized o-ring NR NBR EPDM FKM rubber O ring

Combination of PTFE valve seat ball valve seat PTFE seal ring PTFE gasket:PTFE has excellent high and low temperature performance and chemical stability, good electrical insulation, non-adhesion, weather resistance, non-combustion and good lubricity.

The ball is divided into two types: soft seal and hard seal. The varieties are: two-way ball, three-way ball, curved ball, fixed ball, etc.

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