Preparation before construction of pe water supply pipe



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  pe water supply pipeFor polyethylene pipe, the mixed composition is blue or black, subject to the actual production of Lutong engineering materials.

PE material has the characteristics of high strength, corrosion resistance, non-toxic, etc., and is widely used in the manufacture of water supply pipes. PE water supply pipes will not rust and are an alternative to ordinary iron water supply pipes.

PE water supply pipe material is polymerized from monomer ethylene. Due to different polymerization conditions such as pressure and temperature during polymerization, resins with different densities can be obtained. Therefore, there are high density polyethylene, medium density polyethylene and low density polyethylene.

PE water supply pipe corrosion resistance, long service life, so now began to replace the traditional pipe, part of the pipe due to long-term use of cast iron materials, water leakage corrosion, had to be replaced, after the removal of the original pipe, the new pipe construction should be done before the following preparations.

1) The width and verticality of the pipeline installation opening shall meet the requirements of on-site construction.

2) Material requirements:

The inner wall of PE water supply pipe should be smooth, the pressure should meet the design requirements, the air tightness should be safe and reliable, the adaptability to working vibration and fluctuation should be strong, and the pipeline must be resistant to acid and alkali corrosion without damaging the pipeline.

Pipes and pipe fittings, valves, pipe fittings are complete, factory certificates, inspection reports and other necessary procedures are required, it is strictly prohibited to use three or five products. The valve has passed the pressure test and is visually free of cracks.

After the preparation work is checked and there is no problem, the construction pe water supply pipe can be installed. If there is any problem in the preliminary preparation work, it should be dealt with in time.

Yulong pipe industry is a professional production, research and development, sales, installation of polyethylene green environmental protection new pipe high-tech enterprises. The company has a product research and development center, relying on effective quality management system, to provide customers with reliable product quality and high-quality technical services, in the new era of economic development, with domestic and foreign counterparts and related industries to develop together, create brilliant!