Knowledge

13MnNiMoR has special composition and properties, mainly used in pressure vessels.

14Cr1MoR belongs to the pressure vessel steel plate, corresponding to the American Standard Grade SA387Gr11cl2 (ASME), which is mainly used in the fie

15CrMoR steel plates are usually used to manufacture pressure vessels such as reactors, heat exchangers, separators, etc. in large-scale petrochemical

Q490R is a high-strength pressure vessel steel plate, mainly used to manufacture equipment in petroleum, chemical industry, power stations, boilers an

Q490DRL1 is a quenched and tempered high-strength steel plate for pressure-bearing equipment, replacing the grade 07MnNiVDR.

15CrMoR steel plate is usually used to manufacture large-scale petrochemical, thermal power generation and other industries of pressure vessels, such

11MnNiMoDR steel plate has good comprehensive performance, so it is widely used in petroleum, chemical, electric power, aerospace and other fields of

07Ni5DR is a kind of steel plate for ultra-low temperature vessel, mainly used for manufacturing LNG tanks for storing and transporting liquefied natu

06Ni7DR is a kind of steel plate for ultra-low-temperature vessels, which is mainly used for the manufacture of vessels and equipments that need to wo

In the industrial field, Q490R steel plate is widely used.

CCSAH620 steel plate implementation standard:GB 712-2011 ship and marine engineering structural steel;

CCSEH620 is China Classification Society (CCS) certified ultra-high strength marine structural steel plate, which is a high strength steel plate for m