PVC tube : The main ingredient is polyvinyl chloride, which is bright in color, corrosion resistant, firm and durable. Because some toxic auxiliary materials such as plasticizer and anti-aging agent are added in the manufacturing process to enhance its heat resistance, toughness, ductility, etc., its products generally do not store food and drugs. If there are special physical requirements, the modifier can also be added appropriately. However, plasticizers must not be added. They have good tensile and compressive strength, but their flexibility is not as good as other plastic pipes, and their corrosion resistance is excellent. Their prices are cheap among all kinds of plastic pipes, but they are brittle at low temperatures. Socket rubber ring connections, flange screw connections are used for water supply and drainage, irrigation, gas supply, exhaust pipes, wire conduits, rainwater pipes Industrial anti-corrosion pipe, etc. Outstanding heat resistance, thermal deformation temperature of 100 ℃, excellent chemical resistance, bonding, flange thread connection hot water pipe

PE pipe: the main raw material is polyethylene. It is light in weight, good in toughness, good in low temperature resistance, non-toxic, cheap in price, high in impact strength, but low in compressive strength and tensile strength, hot-melt welding, flange threaded connection of drinking water pipes, rainwater pipes, gas pipes, and industrial corrosion resistant pipes.

PP pipe: It has good corrosion resistance, good strength, high surface hardness, surface finish, and certain high temperature resistance. Hot melt welding, flange thread connection, chemical sewage, seawater, oil and irrigation pipes are used for indoor concrete floors as heating pipes for heating systems