We are proud sponsors of the SAPPMA 2025 pipelines of progress initiative

We are proud sponsors of the SAPPMA 2025 pipelines of progress initiative

Backing Rings

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Backing Rings

These are rigid, usually metal rings that are placed behind HDPE stub ends to provide mechanical strength and sealing when bolted to a matching flange face. They allow HDPE pipelines to be bolted to valves, pumps, tanks or even to pipes of a different material. These come in DN50mm to DN630mm, in Table D to Table 16.

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