Product Description
Mechanical Packing
Graphite Packing
Flexible graphite packing is waved by expanded graphite yarns, and it is weaved with different weaving technologies, usually, it is applied in many situations other than strong oxidant, it can be used to seal hot water, high temperature, high pressure steam, heat exchange agent, hydrogen, ammonia, organic solvent, hydrocarbon, low temperature liquid and other seal mediums. It is a unique new compressed seal packing
It is used in the pump spindle, cylinder rod, valve rod, interface and other places easy for liquid leakage at the connections of centrifugal pump, reciprocating pump, valve, pipeline and other sections of petroleum, chemical industry, electric power, metallurgy, machinery, papermaking as well as other industries.
SPECIFICATION:
Min. Temperature: -400°F / -240°C
Max. Temperature: 850°F / 455°C (To 1,200°F in Steam)
pH Range: 0-14 (Except strong oxidizers)
Max. Valve Pressure: 4,300 psi / 296 bar
Max. Rotary Pump Pressure: 400 psi /27.5 bar rotary
Max. Rotary Pump Speed: 4,000 fpm / 20 m/s rotary
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