They own more than 2000 Brands, especially thickness >80mm of super-heavy steel plate, its property is no less than Z35, anti-abrasion plate,and is also as good as Hardox 400 450 500 series, super-wide steel plate for building ship(width 4500mm) and steel plate for pipe line(such as X70,X80). And the specification is as follows: Thickness 8mm-650mm, Width 1500mm-4800mm, Length 3000mm-27000mm.According to clinets' different requirements, we can supply more steel plates with various specifications. Offshore Structural Steel Plates The Representative Grades:     (1), API 2HGr42, API 2HGr50, API 2HGr60, API 2YGr50, API 2YGr60              Standard: API SPEC Main Applications: Used for the production of the hull, sea oil platform, platform tube contact and other structural parts. Notes: 1.Standard:  GB, ASTM, ASME, JIS, DIN, BS, EN, ISO and relative standards are available for the customers' requirements. 2,The performance of Z15,Z25, Z35 are available for various grades 3.US Tests:  JB4730, GB/T2970, A435, A577, A588, JISG0801, JISG0901, SEL072, BS5996, NFS04-305 are supplemented by all testing means & devices 4, Delivery States: Heat treatment facilities for hot-rolled, controlled rolling, normalizing, annealing, tempering,quenching, normalizing plus tempering, quenching and tempering and other delivery states are available for customers' requirements. 5,Tests: HIC, SSC, SPWHT,Macrostructure, detection of defects, and Hardness as well as DWTT test for pipelines steel plates are also available for clients.