The welding seam butt of low alloy steel plate and BV AH420 marine steel plate is installed without clearance, the local weld width is less than 1, and the gas shielded welding is used for positioning welding on the reverse side of BV AH420 marine steel p
2022-02-09
Because marine steel plate is a special product of steel plate, in addition to the factory needs to be certified before production, the performance inspection of each steel plate also needs to be carried out under the supervision of the surveyor of variou
2022-01-10
Foreign marine steel plate purchasers have strict requirements on the surface quality and product size of LR gr. A marine steel plate. The main user of LR gr. A marine steel plate export is Korea, so they have more strict requirements on the surface quali
2022-01-10
In order to solve the problems of low steel utilization rate and unbalanced blade load in DNV B shipbuilding steel plate, a multi-objective optimization model of steel plate cutting scheme with time attribute was established. The model comprehensively con
2022-01-10
General CCS AH36 steel plate processing plant in the processing calculation of its size, cost, will have a fixed process and requirements. Therefore, in the process of processing, the size of the CCS AH36 steel plate will certainly have different, and eve
2021-12-31
The seemingly simple ABS Grade A steel plate cutting process has strict specifications and operation skills in actual operation. If it is neglected, it will directly affect the quality of ABS Grade A steel plate cutting.
2021-12-31