成品化输水钢管

通过对传统输水钢管在现场对接时出现的外焊缝质量问题的分析，提出成品化输水钢管的理念与设计；以滑入式接口为核心技术的成品化输水钢管，不仅可使现场钢管对接质量问题从根本上得到解决，确保管线安全运行，而且还可有效地降低建设成本，在输水管线市场竞争中，更具有竞争力。

Finished Steel Pipe Transmitting Water

Through the analysis of outside weld seam quality problem occurred in traditional transmitted water pipe connection weld on spot,it raises the theory and design of the finished pipe transmitting water.The finished transmitted water pipe,whose kernel technology is the sliding interface,not only can solve the quality problem of pipe connection weld on spot to ensure the pipeline safe operation,but also can effectively reduce the construction cost.This pipe shall be competitive in the market of pipe transmitting water.