This standard specifies the product classification, technical requirements, test methods, inspection rules, markings and factory certificates, storage and transportation of electrified railway catenary steel pipe pillars. This standard applies to electrified railway catenary steel pipe supports (hereinafter referred to as steel pipe supports). Similar catenary steel pipe supports used in urban rail transit can be implemented with reference to this standard.
TB/T 3132-2006 history
2006TB/T 3132-2006 Steel tube pole for overhead contact system of electrified railway