Detailed Specifications for Table E Flanges (BS10 Standard)
Overview Table E flanges, specified under the British Standard BS10, are engineered for moderate to high-performance applications in industrial piping systems. These flanges offer robust sealing, precise dimensions, and reliable pressure ratings, making them essential for projects involving oil and gas pipelines, petrochemical processing, waterworks, and other critical infrastructure systems.
Detailed Specifications
- Nominal Pipe Sizes: Table E flanges are available in a broad range of sizes — typically starting from ½ inch (15 NB) and extending up to large diameters such as 48 inches (1200 NB). This extensive range ensures compatibility with diverse piping systems while adhering to BS10 standards.
- Pressure Ratings: Designed to manage demanding conditions, Table E flanges usually support pressure ratings up to 600 lbs. Their robust design makes them particularly suitable for installations that encounter moderate to high pressure, a common requirement in sectors like oil and gas and petrochemicals.
- Materials and Construction: These flanges are manufactured using high-grade materials such as stainless steel, carbon steel, and various alloy steels. They often feature additional surface treatments — including galvanization and anti-corrosion coatings — to enhance durability and extend service life in harsh industrial environments.
- Types and Configurations: Table E flanges come in a variety of configurations to meet specific installation needs:
- Weld Neck Flanges: Provide a strong, permanent joint ideal for high-pressure systems.
- Slip-On Flanges: Known for their ease of installation and effective sealing properties.
- Blind Flanges: Designed to securely seal pipe ends, often used in maintenance or system shutdown scenarios.
- Other Variants: Additional configurations may be available to satisfy specialized engineering requirements.
Common Applications
Table E flanges are widely used across various industries due to their reliable performance and versatile design. Key applications include:
- Oil and Gas: Ensuring leak-free, durable connections in pipelines and process equipment.
- Petrochemical Plants: Withstanding harsh chemical environments while maintaining structural integrity.
- Waterworks and Municipal Infrastructure: Delivering dependable service in water distribution and treatment systems.
- Power Generation and Industrial Piping: Providing critical, secure connections where pressure control is paramount.
Additional Resources and Technical Drawings
For those seeking more in-depth information, including exact dimensions, technical drawings, and engineering guidelines, refer to these comprehensive resources:
- Marcelforged BS10 Table E Flange Dimensions
- Fasteners Online BS10 Flange Standards & Dimensions
Conclusion
Table E flanges, in full compliance with BS10 standards, are a vital component in many industrial piping projects. Their robust construction, versatile materials, and superior pressure ratings make them the optimal choice for applications demanding secure, long-lasting connections. Whether you are designing systems for the oil and gas industry, upgrading waterworks infrastructure, or configuring a petrochemical plant, understanding the detailed specifications of Table E flanges is crucial for making informed, performance-driven decisions.