Haihao Group Supplies ASME B16.20 Spiral Wound Gaskets to UK Client
As a trusted global supplier of piping components, ASME B16.20 spiral wound gaskets for a valued client in the United Kingdom. The order includes gaskets in various sizes and pressure ratings, designed to meet the highest sealing performance and safety standards for critical pipeline applications.
Product Overview
The supplied products are spiral wound gaskets ranging from 1″ to 26″, covering pressure classes from 150LB to 600LB. These gaskets are suitable for a wide range of industrial applications such as oil & gas, power generation, chemical processing, and offshore systems, where reliable flange sealing is essential.
Each gasket conforms to ASME B16.20 or ASME B16.47 Series A standards and is engineered with precision to ensure excellent resilience, chemical resistance, and long-term stability under variable temperature and pressure conditions.
ASME B16.20 CS-304/G-304 spiral wound gasket manufactured by Haihao Group
Materials and Construction
The gaskets feature a combination of metallic winding and non-metallic filler materials, optimized for both mechanical strength and tightness.
Key material configurations include:
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316L Stainless Steel Inner & Outer Rings with graphite filler
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304 Stainless Steel Winding with Carbon Steel Outer Ring
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Low Carbon Steel Outer Ring with 304 or 316 Stainless Steel Inner Ring
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Graphite Filler for superior heat and chemical resistance
These materials ensure excellent performance in high-temperature, corrosive, and pressure-intensive environments, making them ideal for refineries, petrochemical plants, and marine systems.
Compliance and Quality Control
All gaskets are manufactured and inspected according to ASME B16.20 specifications, with strict dimensional and visual checks before delivery.
Comprehensive documentation was provided to the client, including:
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Material certificates (EN 10204 3.1)
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Dimensional inspection reports
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Chemical and mechanical property records
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Compliance declaration with ASME and ASTM standards
Haihao Group’s quality management system guarantees consistency and traceability across every batch, ensuring products meet both international standards and customer-specific project requirements.
Shipment of ASME B16.20 and B16.47 spiral wound gaskets manufactured by Haihao Group
Commitment to Global Projects
With decades of manufacturing experience, Haihao Group has become a reliable partner for industrial sealing and piping solutions worldwide. Our advanced production lines and strict quality control allow us to produce spiral wound gaskets, ring joint gaskets, and flange insulation kits tailored to complex project demands.
This successful delivery to the UK further strengthens Haihao Group’s position as a leading stainless steel gasket manufacturer and a dependable supplier of ASME B16.20 gaskets for international EPC contractors and end users.