Overview
This industrial-grade spiral wound gasket is manufactured to the exacting requirements of the ASME B16.20-2007 standard, ensuring reliable performance in high-pressure and high-temperature piping systems. Designed for a nominal pipe size of 1-1/2 inches with a 900-pound pressure class rating, it provides a robust mechanical seal for flanged connections. The gasket features a durable metal outer ring, which centers the gasket during installation and prevents damaging over-compression, promoting longer service life and consistent sealing integrity. It is suitable for both indoor and outdoor applications across a wide range of demanding industries.
Key Features
Engineered to ASME B16.20-2007 specifications for guaranteed dimensional compliance Constructed with a 304 stainless steel winding for strength and corrosion resistance Fluoropolymer (FEP) filler layer provides excellent chemical resistance Integral metal outer ring ensures proper alignment and prevents over-compression Designed for high-pressure service with a 900-pound class rating
Suitable for use in both indoor and outdoor environments
Specifications
Standard: ASME B16.20-2007 Sealant Type: Spiral Wound Gasket Construction: 304 Stainless Steel / FEP Filler / 304 Stainless Steel Nominal Pipe Size: 1-1/2 inches Pressure Class: 900 LB Outer Ring: Yes (Centering Ring) Chemical Base: Fluoropolymer Indoor/Outdoor Use: Both Paintable: No Package Quantity: 20
Applications
High-pressure process piping in chemical and petrochemical plants
Power generation and utility systems
Oil and gas pipeline and refinery flanged connections Industrial heating, ventilation, and process equipment Any application requiring a certified, reliable seal for ANSI Class 900 flanges
