Description

What is BS4504 Slip on Flange?

BS 4504 is a British standard that specifies circular steel flanges for pipes, valves, and fittings. Slip-on flanges under BS 4504 are widely used in various industries for connecting pipes and ensuring a secure, leak-proof joint.

Key Features:

• Designed to slide over the pipe before welding.
• Suitable for low-pressure applications.
• Available in multiple pressure ratings (PN6, PN10, PN16, PN25, PN40).
• Manufactured from materials such as Carbon Steel, Stainless Steel, and Alloy Steel.
• Conforms to international quality and dimensional standards.

Material Grades:

• Carbon Steel: S235JR, S275JR, S355J2
• Stainless Steel: SS 304, SS 316, SS 316L
• Alloy Steel: ASTM A182 F5, F9, F11, F22, F91

Applications:

✔ Oil & Gas Pipelines
✔ Chemical & Petrochemical Plants
✔ Water Supply Systems
✔ Power Plants
✔ Industrial Piping