There are many glass pipes are used in underground pipes, of course, some of the issues span under the pipeline will be carried out on relatively span is calculated. Underground pipes with pipe racks, hangers, brackets to support, the distance between the two bearing points of the so-called pipeline span, of course, the span is not too large it will affect the normal operation of the pipeline, if the span is too small, which would Let piping-intensive, and the corresponding increase in investment costs on glass pipe pieces, because the amount of pipeline increases, which, in order to ensure safe and proper operation of the pipeline, of course, possible to expand the pipeline span problem. Of course, if you want to solve this problem span determined by the strength and stiffness of the pipe two conditions: (1) determine the conditions determined by the strength of the external loads span the pipeline, the pipeline must not exceed the maximum stress generated at the interface of the glass pipe allowable stress. (2) Press the socket portion of the pipe span stiffness criteria should be used to enhance the glass FRP pipe prices in the enhancement of the R glue evenly coated, coating thickness and glass pipe card, not leak flow coating and then coated with a layer of glass cloth coated unsaturated resin, coated glass cloth glass pipe, repeated until the thickness reaches requirement. When the socket installation failure should be repaired, Cheng Cheng plugs and sockets must be reworked, shall not use the socket has been used glass pipe price | Xiong Yu-tai (certified) | glass pipe provided by Xiong Yu-tai plastic factory. Xiongxian-Thai plastic products factory (www.taiyusuye.com) Hebei Baoding, UPVC pipe leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xiongxian Thai-leadership with the staff warmly welcome all inquiries negotiations to create Xiongxian Thai-better future.