Plasson Backing Ring Steel Coated PP PN16

Manufactured from steel and encapsulated in a heavy duty polypropylene coating, this backing ring delivers the structural strength of metal with the chemical resilience of thermoplastic an ideal combination for installations exposed to ground contaminants, corrosive environments, and harsh chemicals.

Designed specifically for use with PE flange adaptors (stub flanges), the backing ring reinforces polyethylene pipe joints by evenly distributing bolt load across the flange face. The result is a high integrity connection that holds firm under pressure, rated to PN16 in compliance with ISO/DIN 2501 and EN1092. Connecting PE pipelines to industrial valves, hydrants, pumps, or flanged metal pipework becomes a straightforward bolting operation, no specialized tools, no complicated assembly.

Approved to EN 1555, EN 12201, and UK Water Regulations 4, the Plasson Backing Ring meets the rigorous standards required for both gas and water distribution systems. For engineers and contractors who need a reliable, fully compliant flange connection component they can count on, this backing ring delivers the performance and durability the job demands.

Summary:

EN 1555, EN 12201, UK Water Reg4 approved
Manufactured from steel and coated in heavy duty polypropylene
Used to reinforce joints on polyethylene pipes by bolting stub flanges together or connecting PE pipes to valves, pumps and metal pipework
Used specifically on PE flange adaptors (stub flanges) to secure high performance pipe joints
Allows easy bolting of polyethylene pipelines to industrial valves, hydrants, or flanged metal pipes
The polypropylene (PP) or epoxy coating encapsulates the underlying steel, providing enhanced resistance to environmental exposure, ground contaminants, and harsh chemicals
PN16 pressure rated
Conforms to ISO/DIN 2501 and PN16 EN1092

Applications:
Commonly used in;

Municipal water distribution, mains water systems and sewage treatment networks
Conveyance of gas safely through secured electrofusion or mechanical PE flange systems
Farming and horticultural systems for fluid transfer and irrigation
Heavy duty pipelines for proces fluids, water management and tailings

Epoxy Coated

Plasson Backing Ring Steel Coated PP PN16