Written by The Class 900 LB Spiral Wound Gasket Plant specializes in producing precision-engineered spiral wound gaskets designed for high-performance sealing in critical applications. These gaskets are constructed with a flexible graphite tape filler and precision-wound metal strips, delivering a unique combination of low tightening pressure requirements and a high airtight design.
Rated for pressures up to 15.5 MPaG (Class 900 LB), they are engineered to ensure:
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Low fugitive emissions, supporting compliance with strict environmental regulations.
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Excellent sealing integrity, even under fluctuating temperature and pressure conditions.
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Reduced bolt load requirements, making installation easier while ensuring reliable sealing performance.
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Durability and resilience, maintaining tightness during thermal cycling and extended service life.
These spiral wound gaskets are widely used in oil & gas, petrochemical, chemical processing, power generation, and refining industries, where safety, environmental protection, and operational efficiency are essential.
By combining advanced materials with optimized design, our Class 900 LB spiral wound gaskets provide a robust, emission-reducing sealing solution that ensures long-term reliability and reduced maintenance costs for critical industrial systems.
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