VR3 Expanded Graphite Gland Packing, Five Sixteenth Inch, Two Pound, Inconel Reinforced For High Temperature High Pressure High Speed Valves, 30 Meters Per Second, Inert Range From -200C To 3000C, And In Air From -200C To 600C
✔️ 5/16 in cross-section (≈7.94 mm), 2 lb, 30 m/s, -200°C to 3000°C inert
VR3 braided packing is a pure expanded graphite seal designed for extreme service. It’s reinforced with Inconel wire to handle high temperature, high pressure, and high speed valves often found in pumps, mixers, agitators, and expansion joints. Standard spool length is 8 metres, with 30 metre lengths available for smaller cross sections; it’s ideal for static seals in demanding industrial systems.
✅ 100% Grafan braided expanded graphite packing✅ Inconel reinforced for high temp and high pressure service
✅ Suitable for pumps, valves, mixers, agitators, expansion joints, and valve seats
✅ Self-lubricating graphite that resists shrinkage, hardening, and drying out
✅ Standard spool length 8 m (30 m for 3 mm and 5 mm cross sections)
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💡 What is expanded graphite gland packing used for in high-temperature valves? A practical look at why this material shines in tough sealing jobs. - high-temperature sealing for pumps, valves, and mixers in harsh environments - easy to install by cutting to length and spiralling into the gland - Inconel reinforced for durability under extreme heat and pressure