Products performance:
Hebei Bosoar Pipe Co., Ltd. owns 17 pipe extruding lines that reach the international advanced level and several tens of professional injection molding machine, which can manufacture the PVC-U products of water supply pipes and pipe-fittings according to ISO9002 Quality Guarantee System. The products mainly include the following three SERIES: water supply pipes (dn20mm-dn800mm), water supply injection molded pipe-fittings (dn20mm-dn315mm), fiber glass reinforced composite pipe fittings (dn63mm-dn800mm). The products have been inspected and tested by China National Center for Quality Supervision & Test of Plastic Products, National Test Center of Polymer and Chemical Building Materials, Chinese Academy of Preventive Medicine and Hebei Provincial Epidemic Prevention Station, which showed that the products respectively conform to the standards of Q/BSACP01.1-2003 (the equivalent standard of ISO4422.2-1996), GB/T10002.1-1996, GB/T10002.2-2003, Q/BSA CP 01.2-2003 , and has reached the first class in China. The products are widely used in various fields such as urban water supply projects of different water transmission distances, water supply pipe network of residential quarters and municipal construction in cities and rural areas, indoor water supply pipe projects and so on.
Products performance:
1. Nontoxic and no secondary pollution
PVC-U pipes are sanitary and nontoxic. During the using period, no scale forming, no alga and other microbe growing, and no secondary pollution for the water quality.
2. Small flow resistance
The inner wall surface of PVC-U pipe is smooth and the flow resistance of it is small, which rough rate is only 0.008-0.009. The water-carrying capacity is 25% higher than cast iron pipe and 50% higher than concrete pipe.
3. Long service life
The service life of traditional pipes is 20-30 years, while the service life of PVC-U pipe is not less than 50 years.
4. Light Weight and convenient for loading and transportation
The specific gravity of PVC-U pipe is only 1/5 of steel pipe or cast iron pipe, 1/3 of concrete pipe. Comparing with other kinds of pipe of the same diameter and the same length, the weight of the PVC-U pipe is about 1/4 of the weight of the ductile iron pipe and about 1/10 of the weight of the concrete pipe. Therefore the loading and the unloading are convenient and 1/2-1/3 of the transportation cost can be reduced.
5. Excellent mechanical performance
When it is 23℃, the tensile strength of the pipe is not less than 45 MPa. The compression resistance is excellent and no cracking will happen when the pipe is pressed to 1/2 of the outside diameter.
6. Convenient connection and simple installation
Because PVC-U pipe is light, easy to connect and has certain ductility, the installation is simple. Comparing with other kinds of pipe, the more complex of the pipe system, the more prominent of the advantages of PVC-U pipe.
7. Easy to maintain
The maintenance cost for PVC-U pipe is only 30% of that of cast iron pipe or concrete pipe.