Metal gasket tamper seals are made of high quality metal alloy or stainless steel tape material, graphite, asbestos, PTFE filling material for "v" or "w" type setion. Used in petroleum, chemical industry, machinery, metallurgy, electric power, shipbuilding and pipes, valves, pumps, pressure vessels, condensers, towers, manholes, hand holes and other flange connections, static tamper evident tape purposes.
Due to the high mechanical strength, easy to use, good compression resilient, more suitable for severe temperature alternating occasions.
Graphite spiral wound gasket temperature -200-850 degrees Celsius using pressure 0-20Mpa
Asbestos spiral wound gasket temperature -200-500 degrees Celsius using pressure 0-25Mpa
PTFE spiral wound gasket using a pressure washer -200-260 degrees Celsius using 0-10Mpa
Name filler metal with soft outer ring positioned to strengthen the positioning reinforcement ring
Material SUS-316 special asbestos A3A3SUS-316LSUS-316SUS-316SUS-321
Flexible graphite SUS-316LSUS-316L titanium titanium titanium SUS-304
Teflon SUS-321SUS-321SUS-310SSUS-304SUS-304SUS-310SSUS-310S
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