This standard specifies the order information,dimensions,shape,mass and tolerance,technical requirements,test methods,inspection rules,packaging,marking and quality certificate of hot rolled I-beams,hot rolled channels,hot rolled equal angles and hot rolled unequal angles.
This standard is applicable to hot rolled equal angles,hot rolled-unequal leg angles and hot rolled I-beams,hot rolled channels with taper flanges (hereinafter referred to as section steel).
定价: 288元 / 折扣价: 245 元 加购物车
This standard specifies the classification, ordering information, dimensions, shape and tolerances, technical requirements, test methods, inspection rules, packaging, marking and quality certificate of structural steel colddrawn ,as well as colddrawn and polished bars.
This standard is applicable to quality carbon structural steel and alloy structural steel colddrawn bars (round, square and hexagonal bars), as well as colddrawn and polished round bars (hereinafter referred to as steel bars).
定价: 264元 / 折扣价: 225 元 加购物车