Alkali resistant fiberglass packing Temperature Range:200C to +550C (+650C in steam )Pressure:2Mpa Shaft speed:20m/s
Alkali resistant fiberglass packing
Model No.: HS-GR2
Braided by low-sulphur expanded graphite yarns, inner lining are reinforced by cotton yarns. With very low friction coefficient, not damage shaft and stem. With good heat conductivity and chemical resistance and high elasticity.
Other reinforcement material:
Fiberglass: high strength, low cost
Carbon fiber: low ignition
Widely used in high temperature and high pressure environment. hydrogenation reactor, paper plant, power plant, oil refinery. And valve, pump, expansion joint, mixer, etc. which need to effective seal
Item | Rotating | Reciprocating | Valves |
Pressure | 2Mpa | 10Mpa | 30Mpa |
Shaft speed | 20m/s | 2m/s | 2m/s |
Temperature | -200°C to +550°C (+650°C in steam) | ||
PH | 0-14 | ||
Graphite Braided Packing Reinforced by Inconel Wire
Model No.: HS-GR1
Braided by low-sulphur expanded graphite yarns, and each piece of graphite yarn is reinforced by inconel wire.
Feature: good heat conductivity, chemical resistance, good self-lubricating, inconel wire reinforced the mechanical strength of packing.
Other kinds: Graphite Packing Reinforced by Nickel Wire
Graphite Packing Reinforced by Copper Wire
Graphite Packing Reinforced by Stainless Steel Wire
Application: used in most chemical mediums, acid, alkali, especially suit high temperature and high pressure steam, steam turbines, high temperature, motor-actuated valves and common high temperature, high pressure valves.
Notice: can not be used in strong oxidizing medium.
Item | Mixer | Valves |
Pressure | 5Mpa | 40Mpa |
Shaft speed | 2m/s | 2m/s |
Temperature | -220°C to +550°C (+650°C in steam) | |
PH | 0-14 | |
Alkali resistant fiberglass packing
