PE spiral bellows
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Underground drainage with steel belt reinforced polyethylene (PE) spiral corrugated pipe steel with enhancement send polyethylene (PE) spiral corrugated pipe is a kind of high density polyethylene (HDPE) as substrate.
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By three CengGou inner wall structure is a continuous layer of PE pipe, solid wall inner tube outer wrapping (using steel plate forming for "U" type) of the shape of corrugated steel reinforced belt.
The pipe without any increase in cost under the premise of greatly improved ring stiffness and equivalent weight situations than winding pipe, carat strength increased significantly can solve the problem of overloaded etc, the ring stiffness keep in more than 8 kn/m, than cement pipe and other plastic pipe, lighter weight, higher strength.
Application scope: mainly used in municipal engineering sewage, wastewater and rainwater system; Sewage, waste water, rainwater system railway, highway and other drainage works in residential area. be bent in a certain range.
The experimental test
Confidence comes from quality and quality.
The company has built three manufacturing bases of steel belt reinforced polyethylene spiral corrugated pipe and MPP, PE pipe production area, hot dip plastic steel pipe and composite pipe production area and glass pipe production area.
Do the company in line with, do strong, do big goal of pipeline industry, adhere to the tenet of "quality first, customer supreme", the high-quality goods production to meet customer needs is our basic work, bring tangible benefits for customers is our pursuit of the ultimate goal.
Honors and qualifications
1. Reliable performance：
The composite of each layer is carried out in the molten state of plastic, which is completely different from the secondary melting molding of the wound pipe (air wall tube). Therefore, it is completely sticky and strong at all levels.
2.Corrosion resistance long life：
The steel strip surface is specially pretreated to increase the corrosion resistance of the steel and the adhesion of steel and plastic to improve the peeling strength.
3.Large diameter high strength：
With U steel belt compound PE material, under the premise of the tubing without increasing the cost substantially improve the ring stiffness,.