3500Y PHENOLIC FIBER YARN
Phenolic fiber with special treatment, used for braiding packings.
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Semi-automatic Winder for SWG
Automatic Winder for SWG can make spiral wound gasket with or without inner & outer ring, attaching high quality inner size molds. Work pressure is changed with dia. Size controlled by air pump. Automatic work controlled by PD, auto welded, Especially for large batch fewer.