电气配管及管内穿线的施工方法（Construction method of electric piping and inner tube threading）.docVIP

下载本文档

2
0
约1.53万字
约 13页
2017-07-21 发布于河南
举报
版权申诉

电气配管及管内穿线的施工方法（Construction method of electric piping and inner tube threading）.doc

1、有哪些信誉好的足球投注网站（book118）网站文档一经付费（服务费），不意味着购买了该文档的版权，仅供个人/单位学习、研究之用，不得用于商业用途，未经授权，严禁复制、发行、汇编、翻译或者网络传播等，侵权必究。。
2、本站所有内容均由合作方或网友上传，本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺！文档内容仅供研究参考，付费前请自行鉴别。如您付费，意味着您自己接受本站规则且自行承担风险，本站不退款、不进行额外附加服务；查看《如何避免下载的几个坑》。如果您已付费下载过本站文档，您可以点击这里二次下载。
3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等，请点击“版权申诉”（推荐），也可以打举报电话：400-050-0827(电话支持时间：9:00-18:30)。
4、该文档为VIP文档，如果想要下载，成为VIP会员后，下载免费。
5、成为VIP后，下载本文档将扣除1次下载权益。下载后，不支持退款、换文档。如有疑问请联系我们。
6、成为VIP后，您将拥有八大权益，权益包括：VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
7、VIP文档为合作方或网友上传，每下载1次，网站将根据用户上传文档的质量评分、类型等，对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档

电气配管及管内穿线的施工方法（Construction method of electric piping and inner tube threading）

电气配管及管内穿线的施工方法（Construction method of electric piping and inner tube threading） (1) construction process A. The construction procedure of the dark pipe laying shall be: construction preparation, the bending of the prefabricated tube, the location of the box, the box, the box, the pipe connection, the deformation joint and the ground treatment B. Ming pipe laying construction procedures for: construction preparation and prefabrication pipe heat bending, bracket, hanger to determine boxes, boxes, and fixed point position, the fixed bracket, hanger - box fixed - pipeline installation and connection to seam deformation processing, ground treatment C. Construction procedure for the laying of plastic electric dark pipe shall be: construction preparation, prefabrication and processing tube bending, determination of box box position, box, box, pipeline connection and deformation joint treatment D. plastic electrical piping construction procedures for: construction preparation to determine boxes, boxes, and fixed point position, bracket, hanger production installation, pipeline installation and connection - box fixed - seam deformation processing E. pipe stringing construction program: to wear to choose wire, pull to cleaning the pipeline to pay-off and bolt, wire binding to take to protect the mouth, with line and wire connection to wire welding, wire wound - line inspection insulation shake test (2) main construction methods and technical measures 1) concealed pipe laying A. The basic requirements for the laying of dark tubes shall be: the wiring pipes, pipes and pipe joints shall be sealed for laying in the dusty and damp places; The wire line should be laid along the nearest route and minimized bending, embedded in the wall or in the concrete pipe, the net distance from the surface should not be less than 15mm; The pipe line embedded in the ground shall not pass through the equipment foundation. B. prefabrication: The pipe diameter of the galvanized steel tube is 20mm an