... : 0.05-15m/min Installed power: 45-305kw PVC pipe production line · Process flow PVC powder + additive → mixing → ... capacity of 43.7% higher than the cast iron pipe; 5. The weight is light, easy to ... flaring, bonding, bending, welding, pipe installation workload is only 1 / 2 to the steel ... to 2kv/mm; 7. The toughness of PVC pipe is low, linear expansion coefficient is high, operating ...