Structure
The V-shaped or W-shaped stainless steel tapes and non-metallic filler are spiral wound into gasket. It can be added inner ring or centering .
Standard
ASME,ASNI,JIS, JPI, EN. DIN, ISO(RUSSIA) Please indicate your related standard or size or specific drawing, oval sharp spiral wound gasket can provide. If the gasket is used on the heat exchanger with reinforcing rib, please note out. |
Application
With widely usage, it is applicable to sealing under heavily alternating temperature or pressure such as the static sealing at flanges of pipeline, valves, pumps, heat exchangers, columns, manhole and hand hole. It has a wide application in petrochemical, mechanical, electric power, metallurgical, ship-building, pharmaceutical, nuclear power and aerospace industries. Filler | Graphite | PTFE/Teflon | Asbestos | Non asbestos | Ceramic | Dimension | 1/2’’-60’’ 150LB to 2500LB | Temperature (°C) | -212~+550 | -240~+250 | -198~+450 | -120~+450 | -212~+1100 | Pressure (Mpa) | 15~30Mpa | Thickness | 4.5mm/3.2mm 3.2mm/2.0mm 6.5mm/4.8mm or as requirement drawing making |
Material
Steel tape/ SS304, ss304L ,316, 316L, ss31803, inconel , monel,SS32205,Hastelloy, Ti, Alloy Inner ring and outer ring/Q235, SS304 , ss304L ,316, 316L, ss31803, inconel , Monel, SS32205,Hastelloy,alloy ,ss321, Ti |
