1, grades: a, b, d, e, cs, ah32, dh32, eh32, fh32, ah36, dh36, eh36, fh36, ah40, dh40, eh40, fh40, dh60, eh60, fh60, dh69, eh69, fh69, abs aq56, dq56, eq56, fq56, abs dq70, eq70 2, adopting standards: dnv, abs, gl, lr, bv, rina, nkk, kr, ccs, astm a131, gb5313, 3, specification (t*w*l): 6--650 mm* 1500-4800mm * 3000--27000 mm 4, delivery state: tmcp, q&t, n, ar, cr, a, q and n&t Hot-rolled, controlled rolling, normalizing, annealing, tempering, quenching, normalizing plus tempering, quenching and tempering and other delivery states are available 5, tests: hic, ssc, spwht, macrostructure, detection of defects, hardness and dwtt test for pipelines steel plates are also available. 6, other services: flaw-detection, flaw-detection grade1, flaw-detection grade2, cutting, welding, z15, z25, z35, qt, n, q, a, sand blasting, painting and so on. 7, payment terms: T/T, L/C at sight. 8, trading terms: FOB, CIF, CFR, CNF 9, delivery time: 20-40 days Dnv, abs, gl, lr, bv, rina, nkk, kr, ccs, astm a131, gb5313, Specification (t*w*l): 6--650 mm* 1500-4800mm * 3000--27000 mm