A387 grade 22 class 2 pressure vessel steel sheet flaw detection and classification society certification

The A387 grade 22 class 2 pressure vessel steel sheet processing performance is good. Due to the uniform control of steel plate performance, excellent performance coordination and good toughness guarantee, the steel plate bending processing, drilling, cutting and other mechanical processing properties are excellent. In addition, the surface of the A387 grade 22 class 2 pressure vessel steel sheet steel plate is smooth and beautiful by inhibiting and removing oxide scale from slab heating to rolling process and heat treatment in furnace without oxidation atmosphere.

"As Covid 19 spreads around the world, all unnecessary businesses and factories have been closed in Italy this week. South Korea's POSCO, the world's fifth-largest steelmaker, announced on March 24th that it would close its A387 grade 22 class 2 pressure vessel steel sheet wire-processing centre near the northern Italian city of Verona from Thursday March 26th until April 3rd. POSCO has already closed two wire-processing centres in Delhi and Pune. Two wire processing centers in Malaysia and Thailand also announced last week that they will be closed until March 31."

As the thickness and hardness of A387 grade 22 class 2 pressure vessel steel sheet increase, the tendency to crack at the cutting edge increases. In order to prevent the A387 grade 22 class 2 pressure vessel steel sheet from cutting cracks, preheating should be carried out before A387 grade 22 class 2 pressure vessel steel sheet cutting. Special attention should be paid to preheating to make the entire A387 grade 22 class 2 pressure vessel steel sheet interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole A387 grade 22 class 2 pressure vessel steel sheet cannot be preheated, the partial preheating method can be used instead.

BEBON Iron & Steel has fully passed the ISO9001 quality system certification, marine steel has passed 9 countries' classification societies, and construction steel has obtained the CE Lloyd's CE Mark certification. The main body of A387 grade 22 class 2 pressure vessel steel sheet steel passed ISO14001 environmental management system certification and OHSAS18001 occupational health and safety management system certification. The main A387 grade 22 class 2 pressure vessel steel sheet production processes and technical equipment of the enterprise have reached the international advanced level, the comprehensive competitiveness has entered the international advanced ranks, and the international influence has been significantly enhanced.