Characteristics
■ Good hygienic performance: PE pipe processing does not add heavy metal salt stabilizer, the material is non-toxic, no fouling layer, no bacteria, and it solves the secondary pollution of urban drinking water.
■ Excellent corrosion resistance: It can resist the erosion of many chemical media except a few strong oxidants; there is no electrochemical corrosion.
■ Long service life: PE pipes can be safely used for more than 50 years under rated temperature and pressure conditions.
■ Better impact resistance: PE pipe has good toughness and high impact strength. Heavy objects directly press through the pipe and will not cause pipe rupture.
■ Reliable connection performance: The strength of the PE tube hot melt or electrofusion interface is higher than that of the pipe body, and the joint will not be broken due to soil movement or live load.
■ Good construction performance: the pipeline is light in weight, the welding process is simple, the construction is convenient, and the comprehensive construction cost is low.
Pipe connection:
■ Electrothermal fusion: The straight tube and the straight tube and the straight tube are connected by a special electric heat welding machine. Generally used for tubes below 160mm.
■ Hot-melt butt joints: They are connected by special butt welder pipes, which are generally used for pipes of 160mm or more.
■ Steel-plastic connection: It can be connected by flange, thread and thread.
■ In order to facilitate construction and ensure the quality of construction, appropriate tools should also be prepared.
