Graphite Gland Packing

Graphite gland packing acts like a flexible, heat-loving braid that coils tight around valve rods or pump shafts, blocking steam or sludge from sneaking out while letting your setup run hot and heavy without constant fiddles. While we blend it with PTFE for spots needing extra chemical punch in mixed-flow lines, the pure graphite gland packing steals the show for straight-up fire-fighting jobs, like stuffing furnace blowers where it soaks up 450°C blasts and gritty ash without crumbling or seizing, all thanks to its flaky layers that slide on their own like built-in butter.This pure graphite gland packing weighs in light at 0.93~1.3 g/cm³, making it a breeze to jam into old glands for a quick seal that holds 200 bar without leaks or lube, turning rusty relics into reliable workhorses that hum through shifts without a hiccup. Small crews love snipping it to fit wonky stems in boiler rooms, where it bounces back from squeezes and shrugs off rust, stretching tweak times from weekly to monthly for setups that just keep chugging.