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发明公开
CN107061864A 一种高效长距离管道安装方法 无效 - 撤回

一种高效长距离管道安装方法
摘要：
本发明公开了一种高效长距离管道安装方法，所述安装方法包括支架安装、管道酸洗钝化、管道焊接、试压试验、无损探伤、吹扫除尘、防锈漆喷涂等步骤。本发明的安装方法安全系数高、流程设计合理、施工期端、成本较低，酸洗钝化和防锈漆的喷涂能够确保管道处于密封、耐锈蚀的状态，且防止气体泄漏，具有显著的社会效益和经济效益。
摘要（英）：

The invention discloses an efficient long-distance pipe installation method. The installation method comprises such steps as installation of a bracket, acid washing and passivation of pipes, welding of the pipes, pressure test, nondestructive inspection, dust removal by blowing, and spraying of antirust paint. The installation method is high in safety coefficient, reasonable in flow design, short in construction period and lower in cost; and the steps of acid washing, passivation and spraying of the antirust paint can guarantee the pipes to locate in a state of sealing and corrosion resistance, and prevent leakage of gas to achieve prominent social benefit and economic benefit.

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