Standard No.:	DL/T 5071-1997
English Name:	Technological guide for erection and welding of split runner of Francis turbine
Chinese Name:	混流式水轮机分瓣转轮组装焊接工艺导则
Chinese Classification:	J33    Welding and cutting
Professional Classification:	DL    Professional Standard - Electricity
Issued by:	Ministry of Power Industry of the People's Republic of China
Issued on:	1996-10-02
Implemented on:	1997-11-1
Status:	abolished
Superseded by:	DL/T 5071-2012 Manufacturing process guide for the field assembly of francis turbine runner
Superseded on:	2012-3-1
Abolished on:	2012-03-01
Language:	English
File Format:	PDF
Word Count:	12000 words
Price(USD):	360.00
Delivery:	via email in 1~5 business day

本导则规定了水电站混流式水轮机分瓣转轮组装、焊接、热处理及加工的工艺方法、技术要求、操作程序和检验的一般规则。
本导则适用于混流式水轮机分瓣数为二、材质为低合金钢及镍铬不锈钢的转轮在现场组装、焊接的工艺过程，不适用于上冠、下环及叶片分件制造并在现场组装、焊接的组焊方式。