Shanghai Zhongsu Pipe Co.,Ltd established in 2004 with 1.01 billion registration capital, situated in Jinshan district of shanghai china, occupied 70000 square meters.
ZHSU has a set of complete inspection equipment and a quality control system for incoming raw material inspection,random inspection and finished product inspection according to international standard strictly,all the inspections will be done in our owned CNAS proved national laboratory. Shanghai Zhongsu Pipe Co.,Ltd. STRICT QUALITY INSPECT
Innovation and R&D
ZHSU developed antibacterial ppr pipes & fittings and beta ppr pipes & fittings for highly demand working conditions to meet different market customers by a team of more than 10 engineers,research and developed 30’’,32’’ and 34’’ HDPE pipes & fittings with SDR9 and SDR 7.3 pressure grade for nuclear power plant project domestic and abroad.
Product Diversification
ZHSU offer a wide range of PPR & HDPE products to meet different customers demands in different material,property,colour,length,size,pressure grade and brand (OEM).
Large-scale Production
ZHSU owned a self-built production base of 100,000 square meters,more than 20 extrusion production lines and more than 20 injection molding machines to produce ppr and hdpe pipes & fittings,some of the extrusion lines are battenfeld cincinnati brand with 60 meters / minute productivity for fast delivery. We have five major production workshops such as polyethylene pipe workshop,PPR pipe workshop,ppr fitting & hdpe fitting workshop,nuclear power plant customized fitting processing workshop and special product placement worshop.
Improving the corrosion resistance and chemical resistance of PPR couplings can be achieved through various methods and techniques. Here are some strategies:
Material Modification: Enhance the chemical and corrosion resistance of PPR coup...
A smooth surface finish on a PPR valvecan have several beneficial effects on its performance and functionality:
Reduced Friction: A smooth surface finish reduces friction between the moving parts of the valve, such as the valve stem, disc, an...
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