Overview
The C-Type Spiral Wound Gasket with Outer Ring is a high-performance sealing solution engineered for critical flange connections in piping and pressure vessel systems. It conforms to the GB/T4622.2-2003 standard, ensuring dimensional precision and reliable performance in applications designated DN15 PN16. This gasket is constructed for superior sealing under fluctuating pressures and temperatures, preventing leaks and maintaining system integrity in demanding industrial environments.
Key Features
Robust C-Type construction with a reinforcing outer ring for enhanced handling and installation stability. Sealing element wound from alternating plies of 304 stainless steel and flexible graphite filler. The outer ring provides radial stability and prevents over-compression of the sealing windings. Graphite filler offers excellent thermal conductivity and resilience across a wide temperature range. 304 stainless steel windings provide high mechanical strength and spring-like recovery. Designed for standardized flange faces, ensuring a proper fit and seal.
Specifications
Gasket Type: C-Type (With Outer Ring) Standard: GB/T4622.2-2003 Nominal Size: DN15 (Approximately 0.59 inch nominal bore) Pressure Class: PN16 (Approximately 232 PSI) Construction Code: C2220 Windings Material: 304 Stainless Steel Filler Material: Flexible Graphite Outer Ring Material: 304 Stainless Steel Individual unit packaging.
Applications
Sealing standard and raised face flanges in chemical and petrochemical processing. General service in refineries, power generation, and offshore platforms. Connecting valves, pumps, and vessels in high-pressure pipework. Ideal for steam, hydrocarbon, and various chemical media services.
