Overview
The C-Type Metal Wound Gasket with Outer Ring is a precision-engineered sealing solution designed for high-pressure, high-temperature flange connections in critical industrial piping systems. It conforms to the stringent HG/T20610-2009 standard, ensuring reliability and interchangeability in demanding applications. This gasket utilizes a resilient wound construction to create a superior seal that compensates for flange surface irregularities and thermal cycling.
Key Features
C-shaped metal winding core for enhanced sealing pressure and spring-back External containment ring prevents over-compression and gasket blow-out Construction with 316L stainless steel windings for excellent corrosion resistance
Graphite filler provides reliable sealing across a wide temperature range Specifically rated for PN25 pressure class systems Engineered for nominal pipe diameter (DN) 20, or 1.06 inch flanges
Specifications
Material: 316L Stainless Steel and Graphite Size: For 1.06 inch Nominal Pipe Diameter (DN 20) Standards: HG/T20610-2009 Connection Type: Flange Gasket Pressure Class: PN25 Style: C-Type with Outer Ring Pack Quantity: 50
Applications
Sealing high-pressure steam lines and boiler feed systems
Chemical and petrochemical processing pipelines
Refinery and power generation flange connections
Heat exchanger and valve bonnet sealing Any application requiring a durable, leak-proof seal in ANSI Class 150 flange connections
