Plastic Coated Cable Protection Spiral Steel Pipe

The inner and outer plastic coated composite steel pipe is a new type of pipe newly developed through years of research and experiment. The connection method of steel-plastic composite pressure pipe is similar to that of aluminum-plastic pipe. The pipe can be bent at a small angle. Therefore, it is not necessary to use pipe joints for small angle steering, mechanical flared crimping for large angle steering, and inner seal for connecting pipe fittings. deal with. The inner and outer coated steel pipes also have good insulation effect and strong resistance to interference. It is like a protective cover for cables in high-voltage power homework. It is safe and reliable for long-term use, and it does not cause leakage and other dangers. It effectively shields various external interference signals. In addition, the conventional internal and external plastic coated composite steel pipe is burned by the low temperature of the steel pipe, and the electrokinetic powder has been sprayed to complete the good adhesion of the paint to the inner wall of the steel pipe. The product has improved its deficiencies, and the service life has been improved to 20 years. The general chemical pipelines are buried in many places. The previous pipelines can not withstand the harsh use environment like buried, thus accelerating the previous generations of chemicals. The aging of the pipeline and even the leakage phenomenon, and the chemical plastic coated steel pipe completely changed the status quo, so it has also been known by more and more chemical plants, becoming the chemical industry  chemical pipeline materials. Because the inner wall is smooth, it can prevent the growth of microorganisms, and the fluid resistance is small, which can increase the flow rate and save energy.