... mold or extusion. Used to extrude hose and other flexible PVC products. PVC tube, duct, hose, pipe. Applicable to blowing mold ... or extusion. Used to extrude hose and other flexible PVC products. PVC tube, duct, hose, pipe.For various hollow containers, ... shoe soles;ATBC , (Envirment-friendly, 20A-100A), Enviromental-friendly PVC products. The hardness, color, density and physical properties can be ...