... AISI, ASTM, BS, DIN, GB, JIS Grade: A/B/C/D/E Q235 Q345 Q390 Q420 Q460 (AH/... ... : China (Mainland) Brand Name:Zhuxin Model Number: A/B/C/D/E Q235 Q345 Q390 Q420 Q46... Type ... GL,KR,LR,NK,RINA,GB 2.Grade: A/B/C/D/E Q235 Q345 Q390 Q420 Q460 ... Treatment: TMCP, Q &T, N, AR, CR, A, Q Flaw-Detection/ Ultrasonic testing: Grade1, 2,33.Main ... CCS,DNV,GL,KR,LR,NK,RINA Grade A/B/C/D/E Q235 Q345 Q390 Q420 Q460 ...