PVC drain to the drainage works in the maximum amount of a plastic pipe, PVC drain pipe diameter main 50,75,110,160,200,250,315,400 categories include: PVC drain pipes, PVC spiral muffler pipe, PVC bellows.
Drains settings generally reached by the slope of the pipeline to flow effects (pumping, not in the paper describes the scope). PVC drain is no exception which is very smooth and the inner wall of the PVC pipe roughness coefficient of 0.009 (cast iron, 0.015), and it is under the same internal diameter PVC drain flow much higher than for large metal pipe, and the long-term use the tube will not adhere to the scale, so the traffic is always to down change, plus PVC drain excellent acid, alkali, corrosion resistance, one of the most practical pipe for the sewer project pipeline.
PVC drain class construction with PVC-U drainage pipes, buried PVC-U (PVC stiffened) drain pipes, PVC-U Winding Pipe
Drains settings generally reached by the slope of the pipeline to flow effects (pumping, not in the paper describes the scope). PVC drain is no exception which is very smooth and the inner wall of the PVC pipe roughness coefficient of 0.009 (cast iron, 0.015), and it is under the same internal diameter PVC drain flow much higher than for large metal pipe, and the long-term use the tube will not adhere to the scale, so the traffic is always to down change, plus PVC drain excellent acid, alkali, corrosion resistance, one of the most practical pipe for the sewer project pipeline.
PVC drain class construction with PVC-U drainage pipes, buried PVC-U (PVC stiffened) drain pipes, PVC-U Winding Pipe
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