HDPE Steel Bellows

Product Description

Steel belt reinforced polyethylene (PE) spiral corrugated pipe is a kind of winding structure wall pipe with high density polyethylene (HDPE) as the matrix (inner and outer layers) and steel belt coated with adhesive resin on the surface. The pipe wall structure is composed of three layers: the inner layer is a continuous solid-walled PE inner pipe, and the inner pipe is wound with a ring-shaped corrugated steel belt reinforcement (formed into a "U" shape with a steel plate). The outer layer of polyethylene is compounded to form a whole spiral corrugated pipe. It is a composite pipe that organically combines the plastic-coated steel strip and polyethylene plastic in a hot-melt state.

Product Application Range:

Mainly used in municipal engineering sewage, wastewater, rainwater systems; sewage, wastewater, rainwater systems in residential quarters; drainage projects such as railways and highways. Industrial and mining wastewater systems; gravity water delivery systems for agriculture, water conservancy, and forestry irrigation.