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Prime Steel, a prominent player in the Manufacturing sector, proudly specializes in the production of BS 10 Flanges. As a company committed to setting industry standards, we have carved a niche for ourselves by delivering top-quality flanges that adhere to the rigorous British Standards. Our team of skilled engineers and technicians work tirelessly to ensure that each BS 10 flange leaving our production line is a testament to precision, durability, and reliability.
Material Selection
Size and Dimensions
Compliance with Standards
Customization Options
Documentation and Traceability
BS 10 (British Standards)
DN 15 ( 0.5 NB ) up to DN2000 ( 80 NB )
Table D, Table E, Table F, Table H, Table J
Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ)
Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel & Super Duplex Steel, LTCS, Nickel Alloy
oil and gas, petrochemicals, Water Treatment and Desalination, Power Generation, Mining Industry
BS 10 flanges are categorized into different pressure classes, each denoted by a specific table. The pressure class indicates the flange's ability to withstand a particular level of pressure within a piping system. The pressure classes in BS 10 standard are commonly identified as Table D, Table E, Table F, Table H, and Table J. Here is an overview of the pressure classes and their respective pressure ratings
BS 10 flanges refer to a type of flange designed and manufactured in accordance with the British Standard BS 10 specifications. These flanges are used to connect pipes, valves, and other equipment in piping systems, providing a means of joining or terminating sections of pipelines. BS 10 is a British Standard that outlines the design, dimensions, materials, and testing requirements for flanges used in various industries. BS 10 flanges play a crucial role in creating secure and leak-resistant connections within piping systems, providing reliability and adherence to industry standards.
BS 10 Table D flanges feature a lower pressure rating, approximately 175 psi (12 bar), making them suitable for applications where lower pressure resistance is acceptable. These flanges may come with either a flat face (FF) or a raised face (RF), providing flexibility in design and installation.
Table E flanges, with a higher pressure rating of around 275 psi (19 bar), are chosen for applications requiring increased pressure resistance. Typically equipped with a raised face (RF), Table E flanges ensure effective gasket sealing and are commonly used in industries such as oil and gas, chemical processing, and others with moderate pressure conditions.
BS 10 Table F flanges offer an even higher pressure rating, approximately 425 psi (29 bar), making them suitable for applications with elevated pressure requirements. The inclusion of a raised face (RF) enhances gasket sealing, ensuring reliable performance in diverse industrial settings.
Table H flanges with a pressure rating of around 625 psi (43 bar) are employed. These flanges, often featuring a raised face (RF), are selected for industries where robust performance under substantial pressure is essential.
BS 10 Table J flanges boast the highest pressure rating within this classification, approximately 925 psi (64 bar). Featuring a raised face (RF), Table J flanges are utilized in applications with the most demanding pressure conditions, providing a reliable and durable connection in critical industrial processes.
Versatility: BS 10 flanges are available in different types, facing options, and pressure classes, providing versatility to meet diverse industrial requirements.
Wide Size Range: BS 10 flanges come in a broad range of sizes, from DN15 to DN2000 or even larger, allowing flexibility in designing and implementing piping systems.
Standardization: Being based on the British Standard BS 10, these flanges adhere to standardized specifications, promoting consistency and ease of integration into different systems.
Pressure Classes: The flanges are categorized into pressure classes (Table D, Table E, Table F, Table H, and Table J), allowing users to select the appropriate pressure rating based on the specific requirements of the application.
Material Options: BS 10 flanges can be manufactured from various materials, including carbon steel, stainless steel, and alloy steel, enabling users to choose materials suitable for their specific applications.
Cost-Effective: The standardized design and widespread availability of BS 10 flanges contribute to cost-effectiveness in terms of manufacturing, procurement, and installation.
Ease of Installation: With standardized bolt hole patterns and facing types, BS 10 flanges facilitate straightforward installation and maintenance procedures, reducing complexity in piping system setups.
Widely Accepted: BS 10 is a recognized and accepted standard in the industry, ensuring that BS 10 flanges meet certain quality and performance expectations.
Compatibility: BS 10 flanges are compatible with other components designed according to the same standard, providing interoperability and ease of integration in piping systems.
Application Diversity: BS 10 flanges find applications across various industries, including oil and gas, petrochemical, chemical, water treatment, power generation, shipbuilding, and more, showcasing their adaptability to different environments and mediums.
Check BS 10 Table D, Table E, Table F, Table H, Table J Flange Dimensions Download
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