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Our factory is a dedicated manufacturer of ANSI B16.5 standard spiral wound gaskets, engineered to deliver superior sealing performance and long-lasting durability for industrial flange applications. At the core of our gaskets lies a high-quality stainless steel winding, which provides exceptional structural rigidity to withstand extreme pressure and temperature fluctuations. Encapsulating this robust core is a flexible graphite facing, a premium sealing material renowned for its chemical resistance, low friction coefficient, and ability to conform to minor flange surface irregularities—ensuring a tight, leak-free seal even in demanding operating conditions.

Tailored to meet the diverse needs of industrial piping systems, our spiral wound gaskets are available in a comprehensive size range from 2 inches to 10 inches, covering the most commonly used flange dimensions across sectors such as oil and gas, petrochemicals, power generation, and water treatment. Rated for Class 150 LB and Class 300 LB pressure classes, these gaskets are rigorously tested to comply with ANSI B16.5 specifications, guaranteeing compatibility with standard flanges and adherence to industry safety and performance standards.

What sets our gaskets apart is their unmatched reliability in critical applications. The stainless steel core resists deformation under high-pressure loads, while the flexible graphite facing effectively seals against a wide spectrum of media—including corrosive fluids, steam, gases, and hydrocarbons. This unique combination of materials ensures that our gaskets maintain their sealing integrity over extended service life, reducing the risk of costly leaks, unplanned downtime, and maintenance interventions.

Whether for routine pipeline maintenance, new system installations, or retrofitting projects, our ANSI B16.5 spiral wound gaskets are the trusted choice for engineers and plant operators seeking a sealing solution that balances performance, durability, and cost-effectiveness. Backed by our factory’s strict quality control processes—from raw material sourcing to final product inspection—every gasket leaving our facility meets the highest standards of precision and consistency, ensuring seamless integration into your industrial piping systems and peace of mind for your operations.