PE double flat wall plastic steel winding pipe production line, one more waiting The PE double-flat-walled plastic-steel winding pipe production line is a new product that replaces the metal protective spring used for maintenance of the rapid rubber hose. The surrounding tube is generally made of nylon or polypropylene. Corresponding to the traditional metal spring protection product, the sur
PE large diameter winding pipe equipment, easy to use and create miracles PE large-diameter winding pipe equipment is a kind of pipe formed by circumferential welding because of its common forming process. It can produce pipes up to 3 meters in diameter. This is a high-density polyethylene that is difficult to complete by other production processes. (HDPE because of its excellent welding func
Introduction of PE hollow wall winding pipe equipment PE hollow wall winding pipe equipment is a new product that replaces the metal protective spring used for maintenance of the rapid-entry hose. The surrounding tube is generally made of nylon material or polypropylene material. Corresponding to the traditional metal spring protection product, the surrounding tube has good wear resistance, ant
Carat pipe, also known as HDPE winding structure wall pipe, is made of high-density polyethylene resin as the main raw material, adopts thermal winding molding process, and uses polypropylene (PP) single-wall corrugated pipe as the supporting structure to have high resistance to external pressure. Capable of special structure wall pipe. The product has a smooth inner surface and a special-shaped r
Carat tube is a high-density polyethylene structural wall thermally wound tube, HDPE wound structural wall tube, it is a new type of special-shaped structural wall tube, made by high-density polyethylene thermal winding molding process. Carat pipe products are mainly made of high-density polyethylene resin (HDPE) as raw materials, PP or PE corrugated pipes are used as auxiliary support pipes, and
The large-diameter HDPE plastic-steel winding pipe is made of steel-plastic composite special-shaped belt material through spiral winding welding (extrusion welding on the lap surface), its inner wall is smooth and flat, and the specification is dn200-dn3000mm. This kind of pipe has the advantages of corrosion resistance, light weight, simple installation, large circulation, long life (50 years),
The main steps of the hot pressing process are as follows: Raw material preparation → mixing and heating → extrusion molding → cooling → demoulding The main process is extrusion molding using hot-melt raw materials of thermoplastics to be extruded and then cooled for molding. The main equipment is an extruder and a die. The detailed process flow is as follows: Plastic sheet production process,
The safe service life of HDPE double-wall corrugated pipe is more than 50 years. This has not only been proved by international standards and the new international, but also by advanced countries. Cement management theory has a service life of 20 years, but it is a silicate type, which is corroded by acid and alkali for a long time, and its service life is greatly reduced. There are instances of
