5 Tings You Need to Know About HDPE Double Wall Belows
HDPE double wall below is a common sewage and drainage pipe in our life. It is processed and produced with high-density polyethylene as raw material. With its unique structure, it has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Compared with other pipes, the utility model has the advantages of lower cost, simple connection mode and wide application range. Precautions for HDPE Double Wall below Connection When handling materials, throwing, falling, rolling and dragging are strictly prohibited to avoid damaging the pipeline. Before connecting the pipe, check both ends. If there is any damage, cut off the damaged part. Hot melt connection of pipes and fittings. The welding temperature shall be set at 260 ± 10. If there is any discoloration, decomposition, combustion, smoke or other adverse effects, please replace the welder. Although the threaded pipe fittings are connected to other ...