High quality steel plastic pipes

describe
　　Steel plastic composite pipe, with seamless steel pipe and welded steel pipe as the base pipe, coated with high adhesion, anti-corrosion, food grade hygiene polyethylene powder coating or epoxy resin coating on the inner wall. The water supply galvanized inner coated plastic composite steel pipe made by pre-treatment, preheating, inner coating, leveling, and post-treatment processes is an upgraded product of traditional galvanized pipes.

structure
　　A new type of composite pipe material, commonly referred to as steel plastic pipe in many places. Steel is a type of iron material; Plastic refers to plastic, and the plastic in steel plastic composite pipes is generally high-density polyethylene (HDPE).
　　There are many classifications of steel plastic composite pipes, which can be classified according to the structure of the pipe material: steel strip reinforced steel plastic composite pipe, seamless steel tube reinforced steel plastic composite pipe, perforated steel strip steel plastic composite pipe, and steel wire mesh skeleton steel plastic composite pipe. Currently, the popular product on the market is steel strip reinforced steel plastic composite pipes, also known as steel plastic composite pressure pipes in our steel plastic composite pipe structure. The middle layer of this type of pipe is a steel strip layer made of high carbon steel strips that are rolled and welded together, and both the inner and outer layers are made of high-density polyethylene (HDPE). The middle layer of this type of pipe is made of steel strip, so the pressure resistance of the pipe is very good. Unlike aluminum strip, which has low pressure resistance, the diameter of the pipe can only reach 63mm, while the diameter of steel plastic pipe can reach 200mm or even larger; Due to the sealed steel strip in the middle layer of the pipe, this steel plastic pipe also has an oxygen blocking effect and can be directly used in direct drinking water projects. Its inner and outer layers are made of plastic material, which has excellent corrosion resistance. Such excellent performance makes steel plastic composite pipes widely used in various fields such as oil and gas transportation, industrial and mining pipes, drinking water pipes, drainage pipes, etc.