Price difference between black and white PVC pipes
PVC pipe is the strongest of the three alkenes. It is not recommended to be used as water supply pipe. It is often used in farmland irrigation projects and urban drainage projects. PE pipe is white, non-toxic, can be used as water supply pipe, can be bent, and is often used in rural drinking projects, water-saving irrigation and other projects. Black PVC water supply pipe is a kind of water supply pipe which is made of sanitary grade PVC resin as the main raw material, added with quantitative stabilizer, lubricant, filler, color enhancer, etc., extruded by plastic extruder and injection molding by injection molding machine, through cooling, curing, shaping, inspection, packaging and other processes.
Advantages of PVC pipe
The PVC plastic water supply pipe has the advantages of corrosion resistance and bacteria elimination, and is the top grade in water pipes. The copper pipe interface is connected by ferrule, welding and self-locking circlip. The ferrule has been aging and leaking for a long time. The welding is to use the hot melting process to weld the two connectors to achieve the connection effect.
Yanhu Polyvinyl Chloride Resin SG5
Junzheng Polyvinyl Chloride Resin SG5
