graphite gland packing impregnated with ptfe expanded graphite gland packing high quality graphite braided packing
graphite gland packing impregnated with ptfeExpanded graphite packing is braided from high-grade low sulphur expanded graphite yarn. This item has superior resistance from high temperature and chemical corrosion,as well as other special sealing effects.It’s widely used in steam valves of powder station,,static sealing with high temperature,high pressure and chemical corrosion.
Application conditions
1) Max. working temperature:-200 ~ +650 oC(STEAM)
-200~+565 oC(ATMOSPHERE)
2) Max. working pressure: 25 Mpa
(can only be used in valve and other static sealing condition)
(1)Expanded graphite packing(with carbon fiber,SS wire, inconel wire)pressure:35 Mpa
(can only be used in valve and other static sealing condition)
(2)Expanded graphite packing(with inconel jacketed)pressure:40 Mpa
(can only be used in valve and other static sealing condition)
3) PH value: 0 - 14
5) Cross Section: ≥1/8” ~ ≤3”(3X3—75X75mm)
6) Density: 1.10 ~ 1.35g/cc(with cotton, fiberglass,ss304,inconel)
Density :1.50 ~ 1.60g/cc(with inconel jacketed)
We also provide below type gland packing:
Expanded graphite gland packing
PTFE gland packing
PTFE impregnated gland packing
Graphite gland packing with inserts/reinforced
Graphite impregnated gland packing
Cotton gland packing
Ramie gland packing
Aramie/Kelvar gland packing
And so on, other please tell us specification, we can make as your requirement.
graphite gland packing impregnated with ptfe