... resistance 2.Very high impact resistance 3.Corrosion resistance Sand and Sediments Discharging PipeCompany: Shandong Buoy&Pipe Industry Co., ... UHMWPE (Ultra high molecular weight polythene) pipeBusiness type: manufacturer and exporterOEM service: AvailableSpecification: DN77-DN1200 WT: 6mm-50mm ... , electric power, petroleum, natural gas, textiles, paper making, food, chemical industry, machinery, etc.