- 长度:
- 300
- 壁厚:
- 5
< r : rbrrMicrosoft Yahei,: : ..>: >Prefabricated with polyethylene (
: ' R', >
: >)
: ' R', >
: >Profile strip, while winding and welding the inner wall of the pipe on the pipe forming machine, the rolled corrugated steel strip is embedded in the groove between the two strips, and the steel strip is covered with polyethylene (
: ' R', >
: >) becomes the outer wall of the pipe, forming a buried double flat-walled steel-plastic wound drainage pipe. ><:><:>
< r : rbrrMicrosoft Yahei,: . >: .br(>Product performance>:><:>
< r : rbrrMicrosoft Yahei,: : >High ring stiffness: After testing and engineering use, the ring stiffness is greater than
: >
: >, the highest can reach
: >,
: > which is incomparable to ordinary plastic pipes.
: ><:><:>
< r : rbrrMicrosoft Yahei,: : >has good corrosion resistance,
: >
: >has very good corrosion resistance, and the anti-corrosion treated special-shaped steel is completely buried
: >
: > At the same time, the pipeline life reaches
: >
: >more than years.
: ><:><:>
< r : rbrrMicrosoft Yahei,: : >No leakage : Advanced structure, advanced voltage welding between strips and plates, the joints are uniform and firm.
: ><:><:>
< r : rbrrMicrosoft Yahei,: : >Pipe wall Uniform thickness: Since the pipe wall thickness is uniform (not corrugated), there are no weak links, so the pipe wall thickness performance is uniform.
: ><:><:>
< r : rbrr Microsoft Yahei,: : >Easy to install: Due to the double-flat structure of the inner and outer walls, pipes and pipes, and pipes and inspection wells can be connected in a variety of ways, making installation easy and fast.
: ><: ><:>
< r : rbrrMicrosoft Yahei,: : >Anti-ground settlement: Due to the advanced pipe wall structure design and reasonable process design, the buried double flat-wall steel-plastic composite winding drainage pipe has both rigidity and flexibility. The performance of the tool.
: ><:><:>
< r : rbrrMicrosoft Yahei,: .>: .br(>Pipeline connection method>:><:>
< r : rbrrMicrosoft Yahei,: : .
: Stainless steel loop connection
< r : rbrrMicrosoft Yahei,: : .
: Electric heating tape connection
< r : rbrrMicrosoft Yahei,: : .
: Heat shrinkable tape connection
< r : rbrrMicrosoft Yahei,: : .
: Flared socket connection
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