Expert illustration: PRR tube installation points

>>>Hidden Engineering-PPR Pipe Installation and Construction Instructions

(I) Preparation of PP-R pipeline installation

1. Before the pipeline is installed and constructed, the following conditions shall be met:

(1) Construction drawings and other technical documents are complete, and technical drawings have been submitted to meet the construction requirements;

(2) Construction plan, construction technology, and supply of materials and tools can guarantee normal construction; (3) Construction personnel have passed technical training for PP-R pipeline installation.

2. Pipes and fittings provided shall meet the design requirements, along with product specifications and quality certificates.

3. Do not use any material with signs of damage. If abnormal quality of the pipe is found, it should be rechecked before use.

4. The openings in the piping system installation process should be blocked in time to avoid unnecessary waste caused by pipeline plugging.

5, construction installation should review the cold and hot water pipe pressure rating and use occasions. The pipe markings should face outwards in a prominent position.

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