January 01, 1970
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Outer ring grooving machine design for making groove of outer ring of spiral wound gasket, controlled by air pump. No longer expensive lathes need; one worker can see after more then 10 machines in same time.
1136Y GRAPHITE-PTFE FILAMENT YARN Made of special PTFE resin impregnated with PTFE dispersion, superior to 2300Y in both strength and abrasion resistance, used for braiding of high-strength seal packing. Available: 2g/m, 3g/m, 5g/m.
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.
