3500 PHENOLIC FIBER IMPREGNATED WITH PTFE BRAIDED PACKING
The phenolic fiber does not melt or burn in a flame at 2500℃. It has good thermal insulation performance and excellent corrosion resistance.
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.