17
7 月
PVC pipe: It has good tensile strength and compressive strength, but its flexibility is not as good as other plastic pipes. Its corrosion resistance is excellent. The price is the cheapest among all kinds of plastic pipes, but it is more brittle at low temperature, and the aprons are connected with sockets, Flange threaded connection for residential life, mining, agriculture, water supply and drainage, irrigation, gas supply, exhaust pipe, wire conduit, rainwater pipe, industrial anti-corrosion pipe.
