Design Aspects of Plastics Pipes
Plastic Pipes Conference Association # 2001 Munich
Sun, Niu, J.Sun
Steel mesh reinforced plastic composite pipe, possessing advantages of both metal and plastics, is a new type pipe that made a perfect combination of steel wire mesh and thermoplastics. A general description of characteristics of pipe structure, production process, pipe performance analysis and model projects of engineering application of steel mesh reinforced plastic piping products is given in this article, and methods and formulas for calculation of pressure rating of the pipe is also brought forward.
Related papers
Author(s) : Hua Ye, Sun Jin, Wei Ruoqi
As a safe, clean, low-carbon and reliable energy source, nuclear power, together with hydropower and coal power, constitutes the three pillars of the world's energy supply and play an important role in the world's energy structure.With the strong support of national policies, China's nuclear energy has entered a new...
Author(s) : Sun Qingjun, Liu Tongxi and Zhang Tianjun
A new composite PE pipe for pressure applications has been developed which combines the following features: polyethylene based, of structural wall, of multiple layers and steel reinforced. Another outstanding feature of this product is that large diameters up to dn2200-2600mm can be made and higher ring stiffness is...
Author(s) : Sun Jin, Hua Ye, Wei Ruo-qi
Nowadays large diameter HDPE pipes have been widely used in water supply, municipal gas, mines, nuclear service and other fields, while residual stress of large diameter thick-walled pipes in the extrusion processing have resulted in lots of engineering failure cases. In this paper residual stress and mechanical...
Author(s) : Qu Yunchun, Sun Xuhui, Chen Guokang
The polyethylene resin whose relative molecular mass distribution shows bimodal (Bimodal PE) possesses not only favorable mechanical property, but also excellent processing property. Currently, Borstar Technology of Borealis Company—loop slurry reactor and gas fluidized bed reactor install in series, which is...
Author(s) : Li Yu-e, Wu Zhijun, Hua Ye, Sun Jiawen
As the polyethylene pipes widely used in the gas fields, their long-term life is demanded more and more strict. The technical requirement about carbon black particle size was defined in the revised ISO 4437 :2007 as one of requirements of material. We can see that carbon black particle size of the compound is an...
Author(s) : Sun, He, Zhang
Steel mesh reinforced plastic pipe is an innovative type of pressure pipe which is composed of plastics with a steel mesh encased. Due to the big differences in respective mechanical properties of the two materials, the stresses sustained by them also differ greatly when the pipe is subject to load. The methods...
Members of the Association
