Overview
The Type A Metal Wound Gasket is a precision-engineered sealing solution designed for demanding high-pressure and high-temperature flanged connections in industrial piping systems. Its robust spiral-wound construction creates a resilient seal that accommodates flange rotation and surface irregularities, preventing leaks in critical service applications. This gasket is manufactured to conform with established industry dimensional standards for DN32 PN25 classifications, ensuring compatibility and reliable performance in specified assemblies.
Key Features
Superior sealing performance under high thermal and mechanical stress Spiral-wound construction with alternating metal and filler layers for elasticity and seal integrity 321 stainless steel winding provides excellent corrosion and oxidation resistance Flexible graphite filler offers high thermal conductivity and chemical inertness Designed to withstand system vibration and flange distortion Suitable for both indoor and outdoor installation environments
Specifications
Gasket Type: Standard Type A (Basic Style) with no inner or outer containment rings Nominal Pipe Size: 1.25 inches (DN32) Pressure Class: 360 PSI (PN25) Dimensions: 3.2 inch Outer Diameter, 1.7 inch Inner Diameter, 0.13 inch Thickness Metal Winding Material: 321 Stainless Steel Filler Material: Flexible Graphite Maximum Continuous Service Temperature: 1500°F Standards: Manufactured to industry-standard dimensions Chemical Base: Graphite Sealant Type: Gasket Paintable: No
Applications
Sealing flanged joints in chemical and petrochemical processing pipelines High-temperature steam lines and boiler feed systems Heat exchangers, valves, pumps, and other pressure vessel connections Refinery and power generation infrastructure General industrial plant maintenance and repair operations Packaging This item is sold in a convenient bulk pack of 100 gaskets, providing an economical solution for maintenance teams and project-based installations requiring multiple identical seals.
