Features of 304 sanitary industrial pipe

1. Light weight and high strength: the specific gravity of the sanitary pipe is 1.65~2.0. For the weight per unit length of the same pipe diameter, only 1/3 of carbon steel, FRP pipe is only 1/5 of cast iron pipe, and 1/10 of prestressed concrete pipe, which reduces the hoisting cost during construction and improves the installation speed, etc. .
2. Good hydraulic properties: This feature is particularly prominent in the field of water supply and drainage, and its hydraulic properties are good.
3. Good water and corrosion resistance: The sanitary pipeline has excellent corrosion resistance, which reduces the cost of anti-corrosion and prolongs the service life; at the same time, because it does not rust, the water quality is free from secondary pollution. It can also be used to transport sewage, mud, seawater and other media.
4. Pressure resistance: Design and manufacture pipes and fittings according to the pressure required by the process, and conduct a hydraulic test at 1.5 times the pressure required by the process.
5. The interface has good sealing performance, no leakage or rupture, which increases the safety and reliability of water supply.
6. Non-toxic, can be used to transport drinking water.
Main molding process
Controlled by computer, the inner lining is manufactured on the core mold according to the same process as the fiber-wound FRP pipe. After gelation, the structural layer is wound according to the designed line shape and thickness, and the mortar mixed with quartz sand and resin is wrapped around the structure. layer, and finally wrap the outer protective layer.