Carat pipe, also known as HDPE winding structure wall B-shaped pipe, is a kind of internal smooth, the surface is a spiral-shaped rib, by the mulch film and the rib operation interface for the O-type rib pipe through the spiral winding processing technology made of special-shaped structure soft pipe fittings, the use of high density polyethylene as raw materials, in the hot melt condition according to the winding processing technology 1 time forming, And before the hot state is out of the mold, it is cooled according to the rolling air-cooling method, and the pipe is gradually discharged, the wall thickness is symmetrical, and there is no thermal stress.

Carat tube manufacturer carat tubeThe choice of socket type electric fusion connection: to some extent to avoid the leakage situation, to ensure the ability of water transmission at the same time, reduce the damage to the surface water source, compared with the general sewage pipe application socket seal ring connection, the socket selection of O-ring sealing connection, pipeline laying, pay attention to the pipeline construction larger angle (pipe diameter≥ DN500 rotation angle A≤1 °, pipe ≥ DN400 rotation angle A≤2 ° pipe diameter ≤ DN300 rotation angle A ≤3°), the engineering construction is more convenient and fast, and the anti-infiltration work ability is stronger;

Carat tube are good: because its surface is a spiral rib, the special-shaped structure made of the O-shaped rib pipe with the operation interface of the plastic film and the rib through the spiral winding processing technology not only improves its own ring stiffness, but also improves the compression surface area, and promotes its stronger ability to work under pressure. Moreover, compared with the O-ring connection, the electrofusion connection method also greatly improves the ability to resist geological foundation settlement.

Convenient engineering construction: it can operate normally in the temperature of -40~60 °C, and can do excavation and engineering construction and soil covering;

Carat tube corrosion resistance, anti-aging, service life is guaranteed for 50 years, carat tube manufacturers use high density polyethylene carat tube, with a strong resistance to chemical erosion and corrosion. Therefore, when transporting corrosive irritating liquids or laying in corrosive and irritating soil layers, the winding structure wall pipe does not need to be treated with anti-corrosion construction, and its characteristics are much stronger than other pipe fittings. carat tube in the design process, select a reasonable product structure to ensure that the service life of the plastic tube is more than 50 years, and the life of the tube is maintenance-free.