Environmental protection type plastic pipe in the actual use of the installed features
U-PVC tube
Nominal pressure of pipes, pipe fittings should be used within the building used 1.6MPa; pipes connections use Socket-bonding, rubber ring connection can also be used. Pipes and metal fittings threaded connections should be used externally threaded pipe fittings in injection molding. When pipes and metal pipes and accessories for flange connection, the use of injection molding with socket flanges coat metal flange connection. Pipeline and water-supply plastic reinforced the plug connecting parts should be inlaid metal or rot-resistant metal fittings, pipe fittings.
PEX pipe
Pipe outside diameter is less than 25mm, pipe and pipe fittings should be used-clamp connection, greater than or equal to 32mm, the use of sleeve type connection. Pipe and pipe accessories, valve connection should be used for external threaded clamp or bite type fittings. Water pipelines and distribution points, should be made of corrosion-resistant metal threaded parts, and should be fixed on the wall.
PVC-C tube
Multi-story building series S6.3, S5 series of high-rise building (main pipes and pumping stations should not be used for the high-rise building), outdoor pipe when pressure is not more than 1.0MPa series S6.3, when 1.0MPa S5 series. Diameter PE pipe production line for production of PE 20~800mm, PERT, PEX, polyethylene plastic pipe. The pipes currently in urban residents ' drinking water, gas, domestic hot water and space heating, agricultural
Irrigation is widely used in areas such as, engineering application of mature standard, and with a perfect matching.
没有评论:
发表评论