GL AH40 shipbuilding steel plate refers to the steel used for manufacturing hull structure of marine and inland ships, usually high-quality carbon steel and high-quality low-alloy steel. GL AH40 shipbuilding steel plate is required to have certain strengt
2020-09-14
LR grade A marine plate, LR grade A steel plate, LR grade A shipbuilding, LR grade A shipbuilding steel, LR grade A marine steel sheet, LR grade A steel for shipbuilding
2020-09-14
DH40 angle steel is mainly used for making frame structures, such as towers for high-voltage power transmission, frames on both sides of main girder of steel Bridges, columns and arms of tower cranes on construction sites, columns and beams of workshops,
2020-09-14
High content and low melting point elements in DNV GL DH32 shipbuilding plate directly lead to tensile cracks. At present, if it can not be eliminated in steelmaking process, the content of low melting point elements in DNV GL DH32 shipbuilding plate in h
2020-09-07
However, the production of Grade D, E and RMRS DH32 Marine steel plate needs to be achieved by means of controlled rolling and cooling process or heat treatment process with relatively perfect equipment. At the same time, the inner purity of the billet is
2020-09-02
The DNV GL grade B steel plate has high strength and can resist the wind impact above the water surface. DNV GL grade B steel plate has good lamellar tearing resistance, which can avoid tearing when receiving external force in thickness direction. DNV GL
2020-09-02