ASME B16.20 Spiral Wound Gasket, 10" NPS 900LB, 316L & Graphite
Overview
This precision-engineered spiral wound gasket is manufactured in full compliance with the ASME B16.20-2007 standard, ensuring reliable performance in demanding high-pressure and high-temperature piping systems. Designed for a nominal pipe size of 10 inches and a 900LB pressure class, it delivers robust sealing integrity for critical industrial applications. The gasket's construction combines a resilient graphite filler with corrosion-resistant 316L stainless steel windings and a solid inner ring, creating a seal capable of withstanding significant thermal cycling and pressure fluctuations up to 2175 PSI. It is specified for indoor use where long-term, maintenance-free sealing is required.
Key Features
Full compliance with ASME B16.20-2007 dimensional and material standards. Engineered for 900LB pressure class service, suitable for pressures up to 2175 PSI. Core sealing element features 316L stainless steel windings with a flexible graphite filler. Includes a solid 316L stainless steel inner ring for proper flange centering and gasket retention. Includes a solid 316L stainless steel outer ring for added compression control and handling protection. The graphite filler provides excellent thermal resistance and recovery from compression set. 316L stainless steel construction offers superior corrosion resistance in a wide range of media. Designed for precise, repeatable sealing on standard raised face flanges.
Specifications
Standards: ASME B16.20-2007 Chemical Base: Graphite Sealant Type: Spiral Wound Gasket Indoor/Outdoor Use: Indoor Paintable: No Nominal Pipe Size (NPS): 10 inches Pressure Class: 900LB Outer Ring Material: 316L Stainless Steel Filler Material: Flexible Graphite Inner Ring Material: 316L Stainless Steel Maximum Pressure Rating: 2175 PSI
Applications
High-pressure process piping in chemical and petrochemical plants. Refinery and offshore oil and gas production systems. Power generation facilities, including steam and turbine lines. High-temperature fluid transfer systems in manufacturing. Any application requiring ASME B16.20 compliant sealing for 10-inch, 900LB class flanges.
