Overview
This 12-inch spiral wound gasket is engineered for critical sealing in high-pressure, high-temperature industrial piping and vessel flanges. Designed to meet rigorous HG standards, it provides a robust and resilient seal capable of withstanding extreme service conditions, including thermal cycling, pressure fluctuations, and flange rotation. The precision-wound construction ensures consistent performance, making it a reliable component for preventing leaks in demanding process environments.
Key Features
Engineered for high-pressure service rated to 900 LB Constructed with a C2220 profile featuring a centering outer ring Winding layers of durable 304 stainless steel for structural integrity Filler of flexible, high-purity graphite for superior sealing
Accommodates thermal expansion and flange misalignment
Manufactured to precise industry standards for consistent quality
Specifications
Nominal Pipe Size: 12 inches Pressure Class: 900 LB Construction: Spiral Wound with Outer Ring (Style C2220) Winding Metal: 304 Stainless Steel Filler Material: Flexible Graphite Standards Compliance: HG Sealant Type: Spiral Wound Gasket Unit of Sale: Each
Applications
High-pressure process piping in chemical and petrochemical plants
Refinery and hydrocarbon processing systems
Power generation and boiler feed systems
Industrial heating and thermal fluid systems General service for steam, gas, and liquid applications where temperature and pressure resistance are critical
