Overview
This 4.5-inch spiral wound gasket is engineered for high-pressure flange connections in critical industrial piping systems. It is designed to create a robust, leak-tight seal capable of withstanding extreme pressures up to PN100, significant temperature variations, and corrosive media. The gasket's construction utilizes a spirally wound V-profile of 316L stainless steel filled with compressible graphite, reinforced with inner and outer centering rings of 316L stainless steel. This design ensures dimensional stability, prevents over-compression, and provides a reliable seal under high bolt loads and system cycling. It is manufactured to meet precise industry dimensional and material standards for guaranteed compatibility and performance.
Key Features
Engineered for high-pressure service up to PN100 rating Constructed with corrosion-resistant 316L stainless steel windings and rings Flexible graphite filler for excellent thermal and chemical resistance Inner and outer centering rings for proper alignment and gasket crush prevention Spiral wound design accommodates flange rotation and surface irregularities Manufactured to industry standards for dimensional consistency Suitable for a wide range of temperatures and aggressive media
Specifications
Material: 316L Stainless Steel Size: 4.5 Inch Nominal Diameter Standards: Meets Industry Standards Connection Type: Flange Pressure Rating: PN100 Gasket Construction: Spiral Wound with Inner and Outer Rings Filler Material: Flexible Graphite Package Quantity: 12 Pieces
Applications
High-pressure process piping in chemical and petrochemical plants Power generation and utility systems Oil and gas transmission and refining operations Industrial heating and cooling systems Any application requiring a reliable seal for ANSI Class 600 equivalent flange connections
