GNEE STEEL is a family-owned steel supplier.Our global reach extends further through our strong network of dealers and customers. We have fostered long-term and stable cooperative relationships with partners across Europe, Asia, America, and Australia, exporting our products to over 100 countries. This extensive sales network is a testament to our commitment to global business expansion.
RINA Italian classification society ship plate
RINA is a ship plate certified by the Italian classification society. RINA ship plates are suitable for manufacturing ship hull structures, docks, oil production platforms, ocean pipelines, coastal power plants, dock facilities and other structural parts in ocean, coastal and inland navigation areas.
General strength ship plating: A, B, D, E. High-strength ship plates: AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH36 and ultra-high-strength ship plates DH460, EH460, EH550, EH690, etc. Thickness: 3-80mm, width 1500-4000mm, length 4000-19000mm. Certified by the world's nine major classification societies (CCS, ABS, VL, LR, BV, NK, KR, RINA, RS).
Structural steel for hulls is divided into four grades: A, B, C, and D according to quality. Grade A and B steel plates are all general strength plates. There is a big difference in Mn content in chemical composition. There is no other difference in mechanical properties. Yield It is the same as the tensile strength. The difference is the experimental temperature of impact energy. Grade A is 20 degrees and grade B is 0 degrees. Obviously Class B is relatively better.
Rina - Italian classification society
RINA is a classification society founded in Genoa, Italy in 1861. It is one of the world's oldest organizations providing ship classification, certification, maintenance and technical services, providing clients with technical assistance in the design, construction, management and surveying of ships, cruise ships, yachts and offshore structures. It outlines its aim to make significant progress in the commercial maritime industry by assisting customers to achieve better operating standards in terms of asset safety and productivity.
It has approximately 200 administrative offices in 70 countries and employs 4,000 experts. RINA has expanded its business scope to include other sectors such as industrial, power and power sectors. It focuses on providing green and environmentally sustainable solutions to its customers.
In the marine sector, RINA disseminates sustainable technologies focused on reducing carbon emissions, which is reflected in the society's classification rules. Finally, the community has received authorization from 116 flag state governments to conduct surveys within their territories.
