Metal Spiral Wound Gasket, 4 Inch, 304 SS & Carbon Steel, PN63, Pkg Qty 6
Overview
This 4-inch metal spiral wound gasket is engineered for high-pressure sealing applications up to PN63. It features a robust construction with a 304 stainless steel winding for chemical resistance and a carbon steel inner and outer ring for structural stability and precise centering. Suitable for both indoor and outdoor use on flanges, it conforms to HG standards, providing a reliable, leak-tight seal in demanding industrial piping systems.
Key Features
Engineered for high-pressure service up to PN63 rating Spiral wound construction with 304 stainless steel winding for excellent chemical and corrosion resistance Carbon steel inner and outer rings provide structural integrity and ensure precise centering on flanges Conforms to established HG industry standards for dimensional consistency and performance Suitable for both indoor and outdoor installation environments Packaged as a set of six for project efficiency and inventory management
Specifications
Nominal Pipe Size: 4 Inch Pressure Rating: PN63 Winding Material: 304 Stainless Steel Inner Ring Material: Carbon Steel Outer Ring Material: Carbon Steel Gasket Type: Spiral Wound with Inner and Outer Rings (Style D1222) Standards: HG Chemical Base: Metal Sealant Type: Gasket Indoor/Outdoor Use: Both Paintable: No Package Quantity: 6
Applications
Sealing high-pressure flanges in chemical and petrochemical processing plants Maintaining leak-tight seals in oil and gas pipeline and refinery systems Use in power generation facilities, including steam and utility lines General industrial piping for water, air, and process fluids under high pressure Installation on heat exchangers, valves, pumps, and other critical pressure vessel connections
