What is the difference between HDPE plastic steel spiral pipe and double-wall corrugated pipe?What is the difference between HDPE plastic steel spiral pipe and double-wall corrugated pipe?
The inner wall of HDPE plastic steel winding pipe is smooth and flat, which has the advantages of corrosion resistance, light weight, easy installation, large flow rate and long life. It can replace pipes made of high energy consumption materials (cement, cast iron, glass steel pipe, ceramics, etc.), which is environmentally friendly Type green products. So, what is the difference between HDPE plastic-steel winding pipe and double-wall corrugated pipe? Guangdong hdpe plastic steel winding pipe manufacturer Yuhong Industry to tell you!
1. The difference between processes
Both are structural wall tubes, but the plastic-steel winding tube is formed by steel-plastic composite molding and then subjected to a secondary winding process. It contains a stainless steel strip inside, which has higher ring rigidity and strong impact resistance under the same weight. . The corrugated pipe is formed by extruding the equipment, and the wall of the pipe has a cavity, and the limit of the ring stiffness that can be reached is far inferior to that of the hdpe plastic steel wound pipe.
2. The difference in appearance
The appearance is also very distinguishable. The structure of the HDPE plastic steel spiral pipe is spiral, and the thread formed by the vertical steel band wrapped inside can be clearly seen, and the corrugation of the bellows is relatively round and complete.
3. The difference in price
Due to the difference in production technology and production materials, the price of plastic-steel winding pipe is higher than that of corrugated pipe. Of course, its performance in various aspects is also better than that of corrugated pipe.
4. The difference between construction
Due to the different performance of the pipes, HDPE plastic steel spiral pipes are generally used in places where the surface has a heavy load, for example, the ground needs to move a cart, and the corrugated pipes are mostly used in low-load construction scenarios such as community drainage.