Pressure vessel steel plate spv315, spv355, spv490, sl2n;15mnnbr, 15mnvnr 1. Grade: 20g, 16mng, 15crmog, 12cr1movg, 19mng, 22mng, 13mnnicrmonbg, 20r, 16mnr, 15mnvr, 15crmor, 15mnnidr, 12cr2mo1r, 13mnnimonbr, 15mnnbr, 15mnvnr, 16mndr, 09mnnidr, 2. Adopting standards: GB713, GB6645, GB3531, GB150, JIS G3103, JIS G3115, JIS G3118, JIS G3119, JIS G3124, DIN17155, ASTM, ASME, EN10028-2, NFA36- 205, BS1501, 3. Specifications(t*w*l): 8--500mm * 1500--4020mm * 3000--18000 mm 4. Payment item: T/T, L/C 5. Trading item: FOB, CIF, CFR , CNF 6. Delivery time: 20--60 days