Zhejiang Taizhou Triunion Co., Ltd, as a subsidiary of Changzhou Hongtu Group, is a comprehensive company which mainly sells UPVC/ CPVC/HDPE/PP/PPR/PERT/FRPP/PPH/ABS pipes (various standards), pipe ftings, valves, PVC electrical insu lationconduits, PVC water drainage pipeline with large size, and integrated water treatment integrated device as well as fttings foririation system. Meanwhile, we also manufacture and sale manhole cover & inspection chamber made of composite material.
As UPVC plastic pipes have the advantages of acid and alkali resistance, corrosion resistance, rust resistance, non-scaling, water quality protection, and water quality avoidance from secondary pollution, the piping project of tap water (including indoor water supply and outdoor municipal water pipes) is now strongly advocated as an ideal "green building material" to protect human health. "It has been widely applied in China and even in the world.
HDPE pipes are mainly used for municipal engineering water supply system, building indoor water supply system, outdoor buried water supply system and residential area, factory buried water supply system, old pipeline repair, water treatment engineering pipeline system, garden, irrigation and other fields of industrial water pipes. But it is important to note that HDPE pipes can not be used in hot water pipes.
PVC-O is mainly used in water supply pipeline, mine pipeline, trenchless laying and repair pipeline, gas pipeline network and other fields. The application of PVC-O in drinking water pipe networks in some countries is gradually expanding, becoming a substitute crystal for PVC-U. According to Wavin Group's survey report, the Netherlands, France, Spain, North America, South America, Australia and other countries are using PVC-O pipes in large numbers.
It is a kind of medium density polyethylene (MDPE) produced by special molecular design and synthetic process. It uses the method of copolymerization of ethylene and octene to obtain a unique molecular structure by controlling the number and distribution of side chains, so as to improve the heat resistance of PE pipe. The highest temperature of heat resistance of PE pipe is 60℃.
FRPP pipes (glass fiber reinforced polypropylene pipes) are manufactured with glass fiber modified polypropylene material treated by coupling agent. According to HG20539-92 standard, DN15-DN1500mm, nominal pressure 0.4-1.0MPa, corrosion resistance, high temperature resistance, high pressure resistance, sanitary and non-toxic, recyclable, suitable for corrosive liquid transportation (such as acid and alkali) and market. Water supply and drainage system.
PP-H pipe (alloy polypropylene pipe) is a common PP material beta modification, so that it has a uniform and delicate Beta crystal structure, with excellent chemical corrosion resistance, wear resistance, good insulation, high temperature, working temperature can reach 100 degrees C, non-toxic, light weight, easy to transport and install, this is a kind of PP pipe than high temperature, resistance Excellent quality products with corrosion and aging resistance.