... Extruder, vacuum shaped tank, and haul-off machine motor produce high-quality products, haul-off machine have two-claw, three claw, and four ... into account length.production line is reliable performance, and high quality... Main Applications 1. Water supply and drainage pipelines in ... The weight is light, easy to flaring, bonding, bending, welding, pipe installation workload is only 1 / 2 to the steel ...