... Production rate: 0.05-15m/min Installed power: 45-305kw PVC pipe production lineProcess flowPVC powder + additive → mixing → spring feeding → twin ... weight is light, easy to flaring, bonding, bending, welding, pipe installation workload is only 1 / 2 to the steel pipes ... breakdown voltage 23 to 2kv/mm;7. The toughness of PVC pipe is low, linear expansion coefficient is high, operating temperature ...