... of steel supply chain solutions ship plate, bulb flat ,L shaped steel ,angle steel and seamless pipe etc. ... AH36/DH32/DH36/E/EH32/EH36/EH40Class Cert: ABS/BV/DNV/GL/LR/KR/RINA/KR/CCSBulb flat ( ... strengthA,B,DH:6~160 W:1500~4200 L:6000~18000GB712-200 Complied with the shipping standards ... shipbuildingA,B,D,AH32,AH36,DH32,DH36GB:∠30*30~∠200*200 JIS:∠30*30~∠200*200GB/T706-2008 JIS G3192-20084Marine ...