The Stainless Steel Flange Gasket Factory is a professional manufacturer specializing in the production of ANSI B16.5 spiral wound gaskets featuring a stainless steel core and flexible graphite gasket facing. These high-performance gaskets are specifically engineered for flange connection applications in industrial piping systems, providing exceptional sealing integrity, mechanical strength, and long-term durability under demanding conditions.

Each spiral wound gasket consists of a precision-wound stainless steel strip, typically SS 304, SS 316, or SS 321, alternately layered with flexible graphite filler. This combination ensures a perfect balance between resilience and compression, allowing the gasket to maintain a tight seal even when subjected to high temperatures, pressure fluctuations, and mechanical vibrations. The stainless steel provides excellent structural stability and corrosion resistance, while the graphite filler enhances thermal conductivity and sealing performance against a wide range of fluids and gases.

Available in sizes from 2 inches to 10 inches and pressure ratings of Class 150 and Class 300 LB, these gaskets conform to ANSI B16.5 standards, ensuring compatibility with standard flanges used in petrochemical, power generation, refinery, and general industrial piping systems. Their design allows them to automatically compensate for thermal expansion and contraction, minimizing the risk of leakage over long-term operation.

The flexible graphite facing provides superior adaptability to flange surface irregularities, maintaining excellent sealing performance even under uneven tightening conditions. This makes the gasket particularly suitable for high-temperature steam lines, chemical processing systems, oil and gas pipelines, and other critical service environments. Furthermore, spiral wound gaskets with inner and outer rings can be customized to enhance centering, compression control, and overall sealing reliability.

With advanced manufacturing processes, strict quality control, and materials certified to international standards, the Stainless Steel Flange Gasket Factory ensures that every gasket delivers consistent performance, excellent corrosion resistance, and extended service life. Combining precision engineering and superior material selection, these spiral wound gaskets represent a dependable sealing solution for industrial users seeking safety, efficiency, and long-term operational reliability in their piping systems.

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