Bulb flat for shipbuilding GB: GB5#,6#,7#,8#,9#,10#,12#,14a,14b,16a,16b,18a,18b,20a,20b,22a,22b,24a,24,27a,27b HP: 80,100,120,140,160,180,200,220,240,260,280,300,320,340,370,400,430 Standard: (GB/T9945-2001) / (EN10067:1997) Grade: A, B, D, AH32, AH36, DH32, DH36 Our products were approved by both ISO 9000 on December, 2000 and nine ship classifications of IACS (CCS, GL, DNV, LR NK, KR, RINA, ABS and BV). |