Methods to Improve the Installation Efficiency of Large-caliber Nodular Cast Iron Pipelines
In the conventional installation and construction of nodular cast iron pipe,the crane is generally used to lift the pipe into the ditch,and then the pipe installation is carried out by the inverted chain.This construction method has the disadvantages of low efficiency,long construction period and high cost.The use of high-power excavator hoisting and installing disposable pipe construction technology in the construction of water connection among rivers and reservoirs project,has the characteristics of high efficiency,high quality and low cost,which can not only ensure the construction quality,but also improve efficiency and reduce costs.
Weihai MunicipalityConnection in water systemLarge caliberNodular cast iron pipe
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