This 1.5 inch spiral wound gasket is engineered for reliable sealing performance in demanding applications. Constructed to meet ASME B16.20 standards, it ensures compatibility and proper fit with standard 150# raised face (RF) flanges. The gasket's design combines the strength of 316 stainless steel windings with the excellent sealing properties of a flexible graphite filler.

The addition of a 316 stainless steel outer ring provides enhanced stability and blowout resistance, making it suitable for a wide range of process fluids and temperatures. The 0.175 inch thickness offers optimal compression and sealing capabilities.

Key Specifications

Specification	Value
Nominal Size	1.5 inch
Standard	ASME B16.20
Pressure Class	150#
Flange Face	Raised Face (RF)
Winding Material	316 Stainless Steel
Filler Material	Flexible Graphite
Outer Ring Material	316 Stainless Steel
Gasket Thickness	0.175 inch

Application & Use

This gasket is ideal for use in pipelines, pressure vessels, and other flanged connections requiring a tight, reliable seal. It is suitable for applications involving a wide range of fluids, including water, steam, oil, and chemicals, depending on the specific chemical compatibility of 316 stainless steel and flexible graphite.

Condition & Availability

Available as new. Please contact us for current stock levels and lead times.