The characteristics of 3PE anti -corrosion steel pipe
1.3 Petthylene material of the steel pipes make the pipe use long life, large molecular weight, good stability, and aging resistance. Under normal operating temperature and pressure, the service life can be guaranteed for more than 50 years.
2.3PE steel pipe's corrosion -resistant polyethylene has high stability and can resist the chemical corrosion of natural gas, liquefied gases, and artificial gases. The chemicals in the soil have no degradation effect on the pipeline.
3.3 Fracture rate in the steel pipe exceeds 500 %, and the flexibility of polyethylene makes it easier to bend.
4. Polyethylene has good impact resistance and seismic performance, has high temperature adaptability, can be used safely within the temperature range of 60 ~ 80 ° C. During the construction, because the material has a good impact resistance, the pipeline will not be brittle.
5.3 Polyethylene material of the steel pipe does not add heavy metal stabilizers during the processing process, which is non -toxic and harmless. It is a green pipe. Polyethylene materials can be recycled without polluting the environment.
6. Newly developed flame retardant 3PE steel pipes are suitable for flammable and explosive places.
7.3 The safe and reliable connection method of polyethylene material for steel pipes for steel pipes is mainly hot -melt or electrical melting, which basically maintains the consistency of interface materials, structure and tube body, realize the combination of joints and pipelines, and effectively resist the ring stress. The axial tensile stress and slope stress are caused by internal pressure. Do not worry about leaking and leakage.
8.3PE Steel pipe The weight of polyethylene is light weight, convenient operation, and simple construction. It is only 1/8 of the steel pipe. The welding process is simple, fast, convenient to operate, easy to bend, low comprehensive cost, and significant economic benefits.
