PVC pipes for suction and blasting 1.Material:PVC 2.Various PVC suction sand blasting pipes are available 3.High quality Korean PVC suction sand blasting pipe1.Application: Suction applied to sand-blasting of vessels, shipbuilding rust, pumping ore, coal dust, as well as cereals and other solid material or granule material.2.Characteristics Excellent flexibility, abrasion resistance and aging ...