This standard specifies classification, designations , dimensions, shapes, masses, technical requirements, test pieces, test methods, inspection rules, packaging, marking and quality certification of the seamless steel tubes and pipes for high pressure boiler.
This standard is applicable to the seamless steel tubes and pipes for steam boilers and pipelines with high pressure and above.
定价: 588元 / 折扣价: 500 元 加购物车
This standard specifies the ordering information, grade's designation, dimension, shape, mass and permissible tolerance, technical requirements, test methods, inspection rules, packing, marking, and quality certificate of steel plates and sheets for boilers and pressure vessels.
This standard is applicable to steel plates and sheets in thicknesses from 3 mm to 250 mm inclusive for pressurized parts of boiler and medium-to-ambient-temperature pressure vessels.
定价: 252元 / 折扣价: 215 元 加购物车
This Standard specifies categories,designations,dimensions,shape,mass,technical requirements,sampling,testing methods,testing rules,packaging,labelling,and quality certificates for seamless steel tubes for elevated pressure boilers.
This Standard applies to seamless steel tubes used in manufacturing elevated pressure (and elevateder pressure) steam boilers and pipelines.
定价: 71元 / 折扣价: 61 元 加购物车