Among so many wire mesh skeleton composite pipes, as a new type of pipe, it is chosen by many demanders because of its own advantages. It is precisely because its own characteristics are used in many different fields, and more and more users are buying it.
Nowadays, this kind of composite pipe will be used in all major projects, and this pipe is a kind of anti-corrosion pipe with good performance, which has been applied in many fields by virtue of its own advantages. But sometimes when producing composite pipes, in addition to forming technology, the product also needs to be processed again.
It is a molding method for forming the steel wire mesh composite pipe into the required product through the mold under pressure after the steel wire mesh skeleton composite pipe profile or blank is heated within the temperature range. As the base material of composite pipe is high-density polyethylene, it has good corrosion resistance and good corrosion resistance to non strong oxidizing acid, alkali and organic solvent media.
In order to reorient the macromolecule of the profile, it is heated to between the glass transition temperature and the melting point temperature, stretched under the external force, and then cooled to room temperature. The physical and mechanical properties of the film or monofilament prepared by biaxial drawing will be greatly improved.
