... , F12, F22, F51, 16MnR Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1, St45.8 2. CertificationTUV, PED-AD, ISO9001:2000,TS149693.Coatings a)Antirust ... 16K 20K 30K 40K g)NF/API590 FIG.8/GB AS2129 TABLE D TABLE H TABLE E etc h) UNI 2276 2277 2278 6084 ... 40Bar PN6-PN40 c)BS4504: PN2.5-PN40 d)BS10: Table D E F H e)JIS SS400 OR SF440: 5K ...