Standard No.:	TB/T 1631-2002
English Name:	Technical Specification for Electric Arc Repair Welding of Steel Rail
Chinese Name:	钢轨电弧焊补技术条件
Chinese Classification:	S11    Railway components
Professional Classification:	TB    Professional Standard - Railway Transport
Issued on:	2002-2-10
Implemented on:	2002-7-1
Status:	valid
Superseding:	TB/T 1631-1985
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	90.00
Delivery:	via email in 1~3 business day

本 标 准 规定了钢轨焊补用手工焊条、自保护药芯焊丝(以下简称焊条和焊丝)、焊补设备等的要求、
试验方法、检验规则等内容。
本标 准 适 用于钢轨出现的表面擦伤、低塌(包括焊缝低塌)、磨耗以及轨端(包括淬火和未淬火)剥落
掉块时的电弧焊补。