RINA grade B corrugated bulkhead steel standard specification

Oxygen is a harmful element in RINA grade B corrugated bulkhead steel steel. With the increase of oxygen content, the strength of RINA grade B corrugated bulkhead steel steel increased, but the plasticity, especially the toughness, decreased significantly, and the weldability became worse. The presence of oxygen causes hot brittleness of RINA grade B corrugated bulkhead steel steel.

Compared with RINA grade B corrugated bulkhead steel, ordinary steel plate, ship plate has better resistance to wind and wave. In the ocean, there are often big winds and big waves. If the performance advantage of ship plate is not prominent, it is easy to be damaged by big waves. The service life of ship plate is longer than that of ordinary steel plate. Because of its excellent performance, the ship plate can be used for a long time. Some waste ships can remove the ship plate for recycling. The price of ship plate is higher than ordinary steel plate.

The company will regularly hold the award ceremony for excellent employees. he award-winners prove their excellence and the team’s excellence with RINA grade B corrugated bulkhead steel great achievements.On Oct., 2018 the Management star is Ms. Sherry from International Trade Department. The sales star is Ms. Katrina from International Trade Department. Under the guidance of Ms. Sherry, the old customer maintenance team of RINA grade B corrugated bulkhead steel BBN steel completed 309% sales task in Oct., 2018. Ms. Katrina has been using her own actions to interpret the "pursuit of excellence, continuous innovation" spirit of BBN enterprise.

The coalition of American metal manufacturers and users, representing the interests of the downstream industries of American metals, strongly urged the Trump authorities to immediately repeal the regulation of imposing tariffs on imported RINA grade B corrugated bulkhead steel, steel and aluminum products in Article 232 of the trade expansion act of 1962, aiming to relieve the pressure on the relevant American metal manufacturers in the epidemic.