DN500 HDPE doule wall corrugated drain pipes
We can provide different diameters from 200mm to 2000mm with fittings such as elbows, sockets, Tees, four-ways crosses and manholes; For the inside wall, we usually have three colors: blue, yellow or orange; For connection, you can choose caskets with professional machines to fasten; For stiffness, we mainly recommend SN4,SN8.
Generally we adopt reliable PE material to ensure the quality according to our national standards.

1)Environmental friendly: HORON DRAIN HDPE pipe has double walls, and often the outside walls are made from recycled HDPE materials, moreover the outside wall is hallow, so the pipe is relatively light and can bear some gravity from all directions.
2)Resistance to erosion. The inner walls are made from high quality HDPE resin and it will become a special coating which not only can resists erosion but also can keep the sewage flow smoothly.
3)High stiffness. HORON HDPE drain pipe has special corrugated structure, which can sustain more weight than the flat one; saving the raw material also decreasing the weight of its own.
4)No sewage Leakage. HORON HDPE drain pipes are interlinked by the gasket. after placing the gasket around the pipe, then using the machine to tighten them closely, so there will not be any leakage and won’t pollute the environment.
5)Comparison with other drain pipes. HORON INTERNATIONL have three kinds of drain pipes, steel strip HDPE corrugated pipe is much stronger in stiffness and of course heavier and more costly; HDPE corrugated pipe(B) is made of new material and spiral method for one-time molding, so it’s more expensive; therefore the HDPE double wall corrugated pipe is the most advisable choice.
Related News