This standard specifies the size, shape, weight, technical requirements, test methods, acceptance rules, packaging, marks, and quality certificates of electric-welded steel pipes (hereinafter referred to as steel pipes) for belt conveyor rollers. This standard applies to electric welded steel pipes for belt conveyor rollers.
GB/T 13792-1992 history
2016GB/T 13793-2016 Steel pipes with a longitudinal electric (resistance) weld
2008GB/T 13793-2008 Steel pipes with a longitudinal electric(resistance) weld
1992GB/T 13792-1992 Welded steel pipe for supporting rolled of belt conveyer
GB/T 13792-1992 Welded steel pipe for supporting rolled of belt conveyer was changed to GB/T 13793-2008 Steel pipes with a longitudinal electric(resistance) weld.