The utility model relates to a composite pipe of copolypropylene plastic and copper metal pipe, whic...
PPR pipe extrusion production line is used to produce single-layer solid plastic pipes with polyethy...
As one of the common plastic machines, the composite pipe production line needs to be regularly main...
PPR pipe has moderate price, stable performance, heat insulation, corrosion resistance, smooth inner...
The dust-free ring cutting machine for plastic pipes is independently developed by Ningbo Fangli Tec...
Heating and cooling are necessary conditions for plastic extrusion. In order to extrude plastics wit...