Flange Backing Ring plays a crucial role in providing a stable and uniform surface for bolt connections, ensuring a tight seal in piping systems. It distributes stress evenly across the flange, preventing warping and reducing the risk of leaks. This reinforcement is especially beneficial in high-pressure scenarios, enhancing the integrity and longevity of the pipe joint.

Puhui can provide Stainless or Galvanised Metal Backing Rings Flange,  Ductile Iron Backing Ring, PP Flange and PP Coated Steel Flange.

Main Uses of Flange:

• Securing pipe connections
• Enhancing joint strength
• Facilitating assembly and disassembly

Applications:

• Water treatment plants
• Chemical processing
• HVAC systems
• Marine piping

Advantages:

• Superior corrosion resistance,supporting heavy loads and high pressure.
• High tensile strength and durability, Long service life
• Reliable sealing performance, minimizing leaks
• Low maintenance requirements