GB712 DH32 shipbuilding steel is a kind of ordinenary strength structural steel for ships and ocean engineering. Hot rolled GB712 DH32 steel plate products are supplied in plates, sheets, angles steel bars, steel channels, H beams and bulb flats.
2019-09-06
GB712 DH36 shipbuilding steel is a kind of ordinenary strength structural steel for ships and ocean engineering. Hot rolled GB 712 DH36 steel products are supplied in plates, sheets, angles steel bars, steel channels, H beams and bulb flats. Shapes: GB 71
2019-09-05
GB712 DH40 shipbuilding steel is a kind of ordinenary strength structural steel for ships and ocean engineering. Hot rolled GB 712 DH40 steel products are supplied in plates, sheets, angles steel bars, steel channels, H beams and bulb flats.
2019-09-04
GB 712 AH40 shipbuilding steel is a kind of high strength structural steel for ships and ocean engineering. The GB 712-2011 standard specifies the classification and grade, order content, size, shape, weight and allowable deviation, requirements, in
2019-09-02
GB 712 AH36 shipbuilding steel is a kind of high strength structural steel for ships and ocean engineering. Hot rolled GB 712 AH36 steel products are supplied in plates, sheets, angles steel bars, steel channels, H beams and bulb flats. Shapes: GB 7
2019-09-02
The GB 712-2011 standard specifies the classification and AH32 grade, order content, GB 712 AH32 steel size, shape, weight and allowable deviation, requirements, inspection and test, packaging, marking and quality certificate of GB 712 AH32 structural ste
2019-09-02