HDPE Carat Pipe, Application in Mountain Engineering

Mountain engineering has always been a "tough battle" for pipeline laying - undulating terrain, loose rock and soil, and sudden rainstorms, each of which challenges the "pressure resistance" of the pipeline. And the HDPE carat pipe of AD Pipeline is becoming the "anti-construction responsibility" in mountain projects with its own "hard strength".

The difficulties of mountain terrain are self-evident: the large slope causes the pipeline to bear greater soil lateral pressure, gravel and sandy soil geology are easy to erode the pipe wall, and the concentrated precipitation in the rainy season requires the pipeline to conduct water quickly and not break. Traditional pipelines either break due to insufficient stiffness or premature aging due to poor corrosion resistance, which makes the engineering side headache. The appearance of AD HDPE carat pipe just makes up for these "shortcomings".

It adopts a winding molding process, the pipe wall is a "corrugated + hollow" structure, and the ring stiffness is up to SN16, which can easily withstand the extrusion of mountain soil and the rolling of vehicles; even if the foundation is slightly settled, the flexible pipe wall can adapt and will not crack easily. In terms of material, HDPE itself is acid and alkali resistant, and the acidic soil in the mountain, groundwater or fertilizer residues in irrigation water cannot erode the pipe wall. The service life can reach more than 50 years, eliminating the trouble of frequent replacement in the later stage.

's construction advantages make it "like a duck to water" in mountainous areas: the weight is only 1/8 of the same specification of concrete pipes, and it can be transported to mountainous pipe trenches manually without a crane; the hot-melt docking connection method, the interface strength is higher than the pipe itself, and there will be no leakage. Even in narrow mountainous construction sites, the installation can be completed efficiently.

In specific applications, it is even more "all-round player": in mountainous drainage systems, large diameter (up to 3000mm) and smooth inner walls (friction coefficient 0.009) allow rainwater to be quickly drained without siltation; in mountainous water transmission projects, sealing and impermeability ensure that water resources are not lost and stable through rocky areas; in mountainous farmland irrigation, corrosion resistance can withstand the chemical substances of irrigation water, do not block and do not leak, and ensure farmland water supply.

For example, a mountain scenic spot used concrete pipes before to accumulate water due to settlement and fracture. After replacing them with AD HDPE carat pipes, not only did the fracture problem be solved, but the construction time was also shortened by half - the lightweight pipes could be manually lowered, the hot melt connection did not need to be wiped, and the interface was more stable. Now there is no water accumulation in the rainy season of the scenic spot, and the tourist experience has been greatly improved.

The pipelines of mountain projects must "withstand the temper of the terrain" "withstand the test of the environment" and "cooperate with the rhythm of construction". AD pipeline HDPE carat pipes have solved these pain points with technology and become "reliable partners" of mountain projects. It is not the "most expensive", but "the most right" - because it understands the difficulties of mountain areas and the needs of the project.