CCS Grade E690 material is a steel plate for marine engineering equipment and ships. It belongs to steel for offshore platforms. It is a special place for operations on the ocean. The service period is 50% higher than that of ships. Developed steel for offshore engineering and first completed the certification of ABS, DNV, and CCS, and obtained the production license qualification. And the key features of large thickness Z-direction steel and high-degree offshore platform steel have realized the domestic production of steel plates.
CCS/ABS/DNV -E690 steel features:
Grade E690 steel for offshore platforms with CCS, ABS and DNV certificates is used in the construction of offshore platforms. It not only requires high strength, good low-temperature impact toughness, lamellar tear resistance (Z-direction performance up to 35%), and excellent welding performance. This type of steel has high toughness, fatigue resistance, seawater corrosion resistance, lamellar tear resistance and good welding performance.
With the rapid development of marine engineering such as offshore drilling and oil production platforms in my country, the requirements for the strength, toughness and welding performance of CCS Grade E690 steel plates are getting higher and higher. In the development of steel for marine engineering, Wugang aims to realize the localization of steel and replace imports, and to revitalize the national industry. It has successively developed a series of marine engineering steel plates that meet market needs, and are widely used in marine drilling platforms and Manufacture of the main hull, drill floor, pile boots, cantilever beams, support rails, pile legs, bars and semi-circular plates of the oil production platform.
