January 01, 1970
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Made of cotton fiber by braiding, impregnating with PTFE and shaping. The product has high wear resistance and is an ideal substitute for asbestos packing.
PTFE gaskets are made of PTFE rods, tubes, and plates by mechanical turning or cutting, or made by compression molding and high temperature vulcanization.
Large winder for SWG can make spiral wound gaskets with or without inner & outer ring, needn’t complex molds. Work pressure is changed with dia. Size controlled by air pump. Horizontal style is suitable roomy workshop. Need additional welder.
