PVC-U spiral noise-abating pipe is designed according to above principle, the water flow direction and flow forms can be changed to realize noise-abating through changing the structure of the tubing inner wall, this kind of tubing has potential market in indoor drainage. It has three forms, solid wall spiral noise-abating pipe, with the convex tendon added in the inner wall of the PVC-U building drainage pipe; PVC-U new composite spiral noise-abating drainage pipe, with the convex tendon added in the inner wall of the PVC-U new com-posite drainage pipe; PVC-U double walls hollow inner spiral noise-abating pipe, it makes inner wall of pipe appear spiral convex tendon based on the PVC-U hollow wall pipe.

Advantages:

● Low Noise

● High Flow Capacity

● Low Installation costs

● Light weight and installed with solvent cement and gasketed joint.

● Easy installation reduces the installation costs.

● Long service time:

2. Shipping and Packing

Package Details

● Bulk CARGO, 20FT, 40 FT, 40HQ, 45HQ

● Port: Qingdao

● Lead Time: 15-20 days per container