| Customization: | Available |
|---|---|
| Style: | Flange Gasket |
| Function: | Fixed Sealing, Hole Sealing, Rotary Sealing, Shaft Sealing |
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Ningbo Rilson Sealing Material Co., Ltd. offers a wide range of Spiral Wound Gaskets (SWG) that are highly versatile and popular. These gaskets can be made from various metals, providing excellent resistance to corrosive mediums. They are suitable for temperatures ranging from cryogenic to 2000ºF (1093ºC) and can be used in pressures from vacuum to 2500 pressure class flange ratings.
Our Spiral Wound Gaskets come in different densities, catering to various needs. From low-density gaskets for vacuum service to high-density gaskets with a seating stress of approximately 30,000 psi (207 MPa), we have options to suit different applications. The softer gaskets require a seating stress of around 5,000 psi (34 MPa).
Discover our Metallic Ring Gasket Variety Pack from Ningbo Rilson Sealing Material Co., Ltd. Includes a selection of spiral wound, flat metal, and graphite gaskets for all your sealing needs.
Spiral Wound Gaskets with Inner Ring consist of a spiral wound sealing component with a solid metal inner ring. Inner rings are included to prevent inward buckling and are essential for gaskets with PTFE filler material. They are also provided for flexible graphite-filled gaskets unless otherwise specified by the purchaser.
Inner rings are required for NPS 24 and larger in Class 900, NPS 12 and larger in Class 1500, and NPS 4 and larger in Class 2500 due to high bolt loads that may damage the outer ring. These gaskets are suitable for male and female pipe flanges.
Ningbo Rilson Sealing Material Co., Ltd. offers high-quality Spiral Wound Gaskets with Inner Ring that provide superior sealing performance under demanding conditions. With a unique construction and excellent resilience, these gaskets are ideal for applications requiring resistance to high temperatures and pressures. Trust in our gaskets for reliable and long-lasting sealing solutions.
| Product Name | Industrial seal metallic spiral wound gasket carbon steel gasket |
| Size | 10-3000mm |
| Hoop material | 304,316,316L,Mon400,Inconel,Etc. |
| spiral Wound gasket coefficient | m=2.5-4 |
| Use pressure | ≤25MPa |
| Use temperature of spiral wound gasket | -196 C -700 C (not more than 600 C in oxidizing medium) |
| Minimum pretension ratio | Y=68MPa |
| Flanges standard | ASME B16.20 |
| Type,Flange |
1.Basic type: Tongue and Groove 2.With outer ring: Raised face and Flat face 3.With inner ring: Male and Female 4.With inner and outer ring: Raised face and Flat face |
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