... :20m/s asbestos ptfe packing Model No.: HS-GR2Braided by low-sulphur expanded graphite yarns, inner lining are reinforced by cotton ... 550°C (+650°C in steam)PH0-14Graphite Braided Packing Reinforced by Inconel WireModel No.: HS-GR1Braided by low-sulphur expanded ... graphite yarns, and each piece of graphite yarn is reinforced by inconel wire.Feature: good heat conductivity, chemical resistance, ...