Min. Order Reference FOB Price
1000 Pieces US$0.10-2.00 / Piece
Product Description
PTFE Ball Valve Seat PTFE Ball 100% with Virgin Material PTFE ball is made of suspension polymerization of PTFE resin by compression molding processing. It has the features of: No mold line and burr on surface; With smooth surface; High quality and technology; Low friction coefficient (the ...