This standard specifies the terms and definitions, classification and marking, ordering information, requirements, test method, inspection rule, packing, marking and quality certificate, safe use and maintenance for hanger of suspension bridge.
This standard is applicable to steel wire ropes for hanger of suspension bridge with diameter of 40 mm-120 mm and rope grade not exceeding grade 2160.
定价: 456元 / 折扣价: 388 元 加购物车
This standard specifies the definitions,classification and designation,information needed by the manufacturer,dimension,weight and tolerance,requirements,test methods,inspection regulation,packing,marking and certification of hot-dip zinc or zinc-aluminium coated steel wires for bridge cables.
This standard is applicable to hot-dip zinc or zinc-5% aluminium coated steel wires (hereinafter referred to as steel wire) that can be used for applications in the field of building and public works such as bridge(stay)cables ,ground anchors,load lifting and suspension.
定价: 288元 / 折扣价: 245 元 加购物车