探索镀锌钢管紧定式连接的施工方法

摘要

介绍了镀锌钢管紧定式连接的特点及适用范围，根据其施工工艺原理，从定制直接和盒接螺钉紧定件、接线盒预制加工、划线定位、管路连接等方面对其工艺流程进行了阐述，并提出相应的质量控制、安全、环保、节能措施。%The paper introduces features and application scope of galvanized steel pipe JDG connection. According to its construction technology principles,it describes its construction technology procedures from aspects of manufacturing direct connection,box-connection bolting parts,lin-ing-box prefabrication,line-identifying orientation and pipeline connection,and puts forward corresponding quality control,safety,environmental protection and energy-saving measures.