BS Flanges

BS Flanges

our BS Flanges (British Standard Flanges) are manufactured to comply with BS 4504, BS 10, and related British standards, ensuring seamless integration with global piping systems. These flanges are widely used in waterworks, oil & gas, HVAC, chemical, and general industrial applications. Available in a range of pressure ratings and sizes, our BS flanges come in various types including weld neck, slip-on, blind, threaded, and lap joint configurations. Manufactured from high-grade carbon steel, stainless steel, and alloy steel, each flange is precision-machined to deliver excellent sealing, durability, and long-term performance in critical pipeline systems.

  • Conforms to British Standards 
    Compliant with BS 4504, BS 10, and BS EN 1092-1 dimensions.
  • Wide Variety of Types 
    Available in weld neck, blind, slip-on, lap joint, and threaded flanges.
  • Multiple Pressure Ratings 
    PN6, PN10, PN16, PN25, and PN40, suitable for various systems.
  • Material Options 
    Offered in SS 304/316, carbon steel (A105), and other custom alloys.
  • Smooth Surface Finish
    Machined for proper gasket seating and optimal sealing.
  • Interchangeable with European Systems 
    Easy compatibility with DIN and EN flanges.
  • Reliable Sealing 
    Ensures leak-free performance when paired with correct gaskets and bolts.
  • Versatile Use Cases 
    Suitable for water, oil, gas, steam, and chemical pipelines.
  • Corrosion & Pressure Resistant 
    Durable even under harsh environmental and operating conditions.
  • Ideal for International Projects 
    Commonly used in global infrastructure and export-based industries.

BS Flanges Products