The installation of the PTFE gasket varies with the type of mechanical seal and the machine, but the...
When the graphite packing is tightened and the packing is loaded, each packing ring must be installe...
Non-asbestos gaskets are roughly divided into non-asbestos rubber sheet gaskets and non-asbestos cop...
The mica board is made by bonding, heating and pressing mica paper and organic silica gel water, in ...
HDPE sheet and HDPE rod is a highly crystalline, non-polar thermoplastic resin. The appearance of th...
Asbestos packing is mainly used for weak acid and alkali, liquid ammonia, water, oil media, valves a...