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.
Spiral wound gaskets can be used for fluid sealing, the pressure can reach 250bar, and the applicable temperature is -200°C to 1000°C, the gasket is widely used in oil, gas, petrochemical and engineering industries.
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.
