Overview
This 316L stainless steel spiral wound gasket is engineered for high-pressure, high-temperature flange connections in demanding industrial piping systems. Designed to a nominal pipe size of 3 inches (DN80) and a 900 LB pressure class, it provides a robust and reliable seal for critical process applications. The gasket features a spiral wound C-shaped construction with an integral outer centering ring, which ensures precise alignment during installation and provides enhanced resistance to blowout under extreme pressure fluctuations. The PTFE filler material offers excellent chemical resistance, making this gasket suitable for sealing against a wide spectrum of corrosive media.
Key Features
Constructed with 316L stainless steel windings for superior corrosion resistance PTFE filler provides compatibility with a broad range of aggressive chemicals Integral outer ring guarantees easy centering and prevents installation misalignment Spiral wound design offers resilience and superior sealing under variable loads Rated for high-pressure applications up to 900 LB class Manufactured to conform with recognized industry standards for dimensional consistency and material performance
Specifications
Material: 316L Stainless Steel windings and outer ring with PTFE filler Nominal Size: DN80 (3 inches) Pressure Class: 900 LB Construction: Spiral Wound, C-shaped with Outer Ring Standards: Manufactured to meet industry standards for material and dimensions Connection Type: Flange Gasket Package Quantity: 6 units
Applications
High-pressure process piping in chemical and petrochemical plants Refinery and offshore oil & gas pipeline connections Power generation and utility systems Industrial heating and steam lines Applications requiring a reliable seal for corrosive fluids, gases, or steam
