Overview
This 1-inch spiral wound gasket is a precision sealing component designed for demanding industrial flange connections. It is engineered to create a reliable, leak-tight seal in high-pressure and high-temperature piping systems, particularly where corrosive media or thermal cycling is present. Its robust metal-wound construction ensures long-term performance and resilience under compression, making it a critical part for maintenance and assembly in process industries.
Key Features
Constructed with corrosion-resistant 316L stainless steel inner and outer rings Spiral-wound design with a flexible PTFE (polytetrafluoroethylene) filler for superior sealing Rated for service in ANSI Class 600 flanged connections, handling pressures up to 600 PSI Manufactured in compliance with the SH/T3407-2013 industry standard
The wound structure provides excellent creep resistance and recovery after load cycling
Suitable for a wide range of aggressive chemicals and thermal applications
Specifications
Material: 316L Stainless Steel and PTFE Filler Nominal Size: 1 Inch Pressure Class: 600 LB Standards: SH/T3407-2013 Connection Type: Flanged Gasket Type: Spiral Wound with Outer Guide Ring Pack Quantity: 25
Applications
Sealing pumps, valves, and heat exchangers in chemical processing plants
Connections in oil and gas production and refining pipelines High-pressure steam and utility lines in power generation facilities General industrial piping systems requiring ANSI Class 600 ratings Service in systems handling acids, solvents, and other corrosive fluids
