PVC Pipes most common method for producing a slurry or gas phase by the working method .PVC tubes various types of hydrocarbon diluent in the exothermic reaction. ABS pipeshydrogen and Plastic profile catalyst to PP pipescontrol the molecular weight . Slurry stirred tank reactor is plastic profilesgenerally a large or a more PVC hose common loop reactor in which the slurry can be recycled stirred. When the ethylene and comonomer and ABS Profilescontact catalyst ,plastic tube polyethylene particles will form . After PVC skipping rope removal of the diluent , flex hose polyethylene pellets or PP tubesparticles are dried according to the dose , additives for the production of pellets. Twin-screw extruder with flexi hose large reactor modern production line, PE40000 pounds per hour . The development of Plastic PVC hosesnew catalysts to improve the performance of new grade flat Belt contribute . PP profileschromium oxide based catalysts and titanium catalysts aluminum alkyl compounds . Plastic PVC pipes catalyst in the production of HDPE has a molecular weight distribution width aluminum alkyl catalyst for the drinking straw production of Plastic PVC tubes narrow molecular weight distribution .