Inclusive of all taxes
The Spiral Wound Gasket (SWG) 2" 150# with Carbon Steel (CS) Outer Ring is a precision-engineered sealing solution designed specifically for high-pressure and moderate temperature industrial applications. This gasket features a spiral wound metal strip, typically stainless steel, combined with a resilient filler material wound alternately to provide exceptional sealing efficiency and mechanical strength. The 2-inch size with 150# pressure rating makes it suitable for pipelines, valves, and flanges compliant with ANSI standards. The Carbon Steel outer ring reinforces the gasket, preventing extrusion and providing easy alignment during installation. Ideal for environments with high pressure and temperature fluctuations, the SWG 2" 150# with CS Outer Ring ensures leak-proof performance in chemical processing, oil & gas, power generation, and petrochemical industries. This gasket delivers prolonged service life due to its corrosion resistance and flexibility to accommodate flange imperfections and thermal expansion.
Key Features
| Features | Description |
|---|---|
| Size | 2 inches |
| Pressure Rating | 150# (ANSI Class 150) |
| Outer Ring Material | Carbon Steel (CS) |
| Core Material | V-shaped Metal Strip (Typically Stainless Steel) |
| Filler Material | Soft resilient filler wound in spiral fashion |
| Sealing Type | Spiral wound with filler to ensure tight seal |
| Application | Suitable for high pressure and moderate temperature pipelines and flanges |
| Compatibility | ANSI Class 150 Flanges and equipment |
| Corrosion Resistance | Enhanced by stainless steel core and Carbon Steel outer ring coating |
| Installation | Easy alignment due to outer ring preventing extrusion |
| Attributes | Description |
|---|---|
| Nominal Size | 2 inches |
| Pressure Class | 150# (Class 150) |
| Outer Ring | Carbon Steel (CS) |
| Gasket Type | Spiral Wound Gasket |
| Metal Strip | V-shaped stainless steel (usually SS304 or SS316) |
| Filler Material | Flexible material such as graphite or PTFE |
| Temperature Range | -40°C to 450°C (depending on filler) |
| Standard Compliance | ANSI B16.20 |
| Typical Applications | Pipelines, valves, heat exchangers, pressure vessels |
| Outer Ring Function | Prevents gasket blowout and maintains gasket shape during flange tightening |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The metal strip in the spiral wound gasket is typically made of stainless steel (SS304 or SS316), while the outer ring is made of carbon steel (CS) to provide enhanced mechanical strength and prevent extrusion during flange bolt-up.
Yes, this 2" 150# spiral wound gasket is explicitly designed to meet ANSI B16.20 standards and is compatible with ANSI Class 150 flanges and equipment.
The filler material is usually a soft, resilient medium such as flexible graphite or PTFE, which provides excellent sealing performance under high pressure and temperature conditions.
The carbon steel outer ring prevents blowout of the filler material, maintains the gasket's shape during installation, and facilitates easy alignment, ensuring consistent sealing under pressure.
This gasket is rated for 150# pressure class suitable for moderate pressure pipelines and can typically operate in temperature ranges from -40°C up to around 450°C, depending on the filler material used.
A Spiral Wound Gasket (SWG) is a type of industrial gasket that is widely used in high-temperature, high-pressure, and corrosive environments. It consists of a V-shaped metal strip and a softer filler material that is wound in a spiral fashion to create a resilient sealing surface.
Inclusive of all taxes
You Save: 0
Ahmedabad , India
Manufacturer, Retailer, Brand Owner, Exporter, Importer, Wholesaler
