Audited Supplier
304/304+FG/CS
O Ring
Fixed Sealing, Hole Sealing
Equipment Seal, Flange Seal, Pump Seal
Flat Gasket
Metal
Standard
ISO API
Fob CIF EXW
OEM/ODM
zhmf
Box and Wooden Case
1/2"-60"
Wenzhou, Zhejaing
848410
Product Description
Spiral wound gasket 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 hole's 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.
Spiral Wound Gasket is made by thin metallic strip and different sort of filler materials, which is used to control the compression. It also can be accompanied with an inner ring, an outer ring and inner and outer rings when required. It combines the advantages of high elasticity and strength of metallic strip and flexibility of fillers. Furthermore, it well suits the rough flange face, especially is suitable for the situation which is prone to stress relaxation like impact vibration and the circumstance with frequent change in pressure and temperature. We provide spiral wound gasket conform to different standards, but can also produce non-standard, special-shaped, and large metallic spiral wound gasket for some special requirements.
Equipment: It is used as static sealing material for pipeline, valve, pump, pressure vessel, condenser, tower, manhole and hand hole's 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.
Spiral Wound Gasket is made by thin metallic strip and different sort of filler materials, which is used to control the compression. It also can be accompanied with an inner ring, an outer ring and inner and outer rings when required. It combines the advantages of high elasticity and strength of metallic strip and flexibility of fillers. Furthermore, it well suits the rough flange face, especially is suitable for the situation which is prone to stress relaxation like impact vibration and the circumstance with frequent change in pressure and temperature. We provide spiral wound gasket conform to different standards, but can also produce non-standard, special-shaped, and large metallic spiral wound gasket for some special requirements.
| Metal strip and the inner and outer rings material | Filler | Notes | |
| Domestic serial number | Corresponding foreign serial number | Soft Graphite | |
| 0Cr18Ni9 | 304 | PTFE | |
| 00Cr19Ni10 | 304L | Asbestos | |
| 0Cr17Ni12Mo2 | 316 | Non-asbestos | |
| 00Cr17Ni14Mo2 | 316L | Mica fibre | |
| 0Cr23Ni13 | 309S | Ceramic fibre | |
| 0Cr25Ni20 | 310S | ||
| 00Cr19Ni13Mo3 | 317L | ||
| 0Cr18Ni11Nb | 347 | ||
| 0Cr18Ni11Ti | 321 | ||
| 00Cr22Ni5Mo3 | 2205(S31803) | ||
| 00Cr20Ni25Mo4.5Cu | 904L | ||
| Copper | Cu | ||
| Nickel 200 | Nickel-200 | ||
| Titanium | Ti | ||
| Monel 400 | Monel 400 | ||
| Hastelloy C-276 | Hastelloy C-276 | ||
| Inconel 600,625 | Inconel 600,625 | ||
| Inconel 800,825 | Inconel 800,825 | ||
| Code No. | Name | Section Plane | Flange |
| ZH2091 | Basic Type Spiral Wound Gaske | Tongue-groove face | |
| ZH2092 | Spiral Wound Gasket with an outer guiding ring | Convex and flat face | |
| ZH2093 | Spiral Wound Gasket with an inner compression ring | Convex-concave face | |
| ZH2094 | Spiral Wound Gasket with an inner and outer ring | Convex and flat face |
