forming unit.a cooling tank and a coiler winder. The wall of pipe is soft PVC and the rigid PVC helix as reinforced. PVC material, inserted steel wire,soft and no poison. Being light in weight, with good resistance to the hard weather conditions and minus pressure, corrosion resistance , and small bending radius, this pipe is commonly used as suction hose, so it issuitable to conveying gas and liquid, and widely used in factories, agriculture and civil engineering. It is the excellent substitutes for rubber hoses and metal pipes. High-quality plPlastic winding pipe making machine plastic making machine for PE PP PVC winding pipe . Plastic Spiral pipe extension pipe Winding Pipe Making Machine Plastic Spiral pipe extension pipe Winding Pipeproduction/ extrusion line
