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Spiral wound metal gasket :
Spiral wound gasket (basic type) is made by superposing, winding and welding V-type or W-type stainless steel tape and non-metallic filing. It is usually wound by stainless steel, 304,304L,316,316L,321,Ta Mon400, Inconel, asbestos (graphite, PTFE, mica, ceramic) tape used for special-purposed equipments.
Equipment: It is used as static sealing material for pipeline, valve, pump, pressure vessel, condenser, tower, manhole and hand holes flange connection parts;
Industry: It can be used in petrifaction, machinery, electric power, metallurgy, shipbuilding, medicine, atomic energy, space navigation and so on.
Medium: It is suitable for high-temperature, high-pressure steam, oil, gas, solvent, hot oil and so on.
Specification
| Model | Structure | Application | Material of steel tape | Filling | Material of inner and outer rings | Sizemm | Thicknessmm | ||
| Name | Code | V-type | W-type | ||||||
| 6000 | Basic type | Tongue and groove | 304(L) 316(L),321, Ti, Ni, Mon400Inconel, Hastelloy B,C Zr, 702,705 | AsbestosGraphitePTFEMicaCeramic | ASBFGPTFEMICACER | Carbon steel304L,321316L, Ti, Ni, Mon400Inconel, Hastelloy B,C Zr, 702,705 | 16-3000 | 3.24.5 | 4.85.57.5 |
| 6000 IR | With inner ring | Male and female face | |||||||
| 6000 OR | With outer ring | Raised face | |||||||
| 6000 IOR | With inner and outer rings | ||||||||
| 6000 H | For heat exchanger | Heat exchanger | |||||||
We can produce according to ASME, BS, JIS and EN(DIN) standards or client request.
Spiral Wound Metal Gasket