Posters
Plastic Pipes Conference Association # 2012 Barcelona
SHENG Zhong-yi, ZHENG Hong-jie , MAO Ming-zhong, ZHU Wei, XIE Song-gui
Pipe fittings is mainly used to connect, control and support the pipe system in the pipeline system, and welding pipe fittings mainly connect with pipe by the way of the hot-melt welding. The new welding pipe fittings, include the new shape of the pipe fittings, the column indications in the pipe wall and the concave surface from outside the pipe wall to inside. The new design patent of hot wheels style, the column indications showing the function of Pipe fittings and the design of concave to solve the problem of the melt residues by hot-melt welding are the three new characteristics of this new pipe fittings.
Related papers
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The plastic inspection chamber is one of the rapidly developing products in the field of drainage in China for the past few years. At present, plastic inspection chamber is mainly made of PP, PE, PVC and so on. The manufacturing technologies include injection molding, rotational molding, mechanical assembly and...
Author(s) : Zhang Zhihao, Zheng Xiaoming
PE pipes have been used for many years in China. However, due to lack for engineering experience, some failure or leakages caused by PE pipe axial shrinkage have occurred in practice. In particular leaks were observed at or near the joints between metal and PE pipes. Suspecting that the cause of the leakage was the...
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Author(s) : Zhan jie wang
The plastic pipeline industry of China has been developing fast since 1980’s, as the result of the continual market demands from the construction, municipal engineering, agriculture, etc. China has become one of the major plastic pipe producing and application countries.
Members of the Association
