High-temperature High-pressure Valves Special Graphite Packing
SUNWELL Graph-super® P405-WWMPDF Download
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SUNWELL Graph-super® P405-WWM Graphite Packing Similar as SUNWELL P405.
This style graphite packing is braided from graphite yarn with metal alloy wire and glass fiber casing like shell outside.
All-metal coated structures greatly increased the erosion resistant of packing, make packing more compact, more robust, long life.
It is competent to ultra-high temperature, high pressure conditions of the steam valve sealing.
>Electric power plant combustion furnace door;
>Chemical plant high-pressure valve sealing;
>Not suitable for highly oxidizing agents.
Jacketed woven materials
>SS304, SS316, Inconel, etc.
|Material||External Woven Wire Mesh Cloth Graphite Stuffing|
-200 up to +650 oC
-200 up to +950 oC in steam
|Process||60 Mpa in valves|
|PH||3 ~ 13|
|Density||Appr. 1.80 ~ 2.0g/cm3|
Or, following your request.