Div. B › Part 7 › 7.2 › 7.2.5 — Non-Metallic Pipe and Fittings

7.2.5.7 — Crosslinked Polyethylene Pipe and Fittings

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(1) Cross-linked polyethylene pipe and its associated fittings used in hot and cold potable water systems shall be certified to CSA B137.5, “Crosslinked Polyethylene (PEX) Tubing Systems for Pressure Applications”.

OBC Definitions

Defined terms on this page

potable

means fit for human consumption.

potable water system

means the plumbing that conveys potable water.

water system

means a water service pipe, a private water supply, a water distribution system, a fire service main or any part of any of them.

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