... )ANSI B16.5 ,AWWA,API ,DIN, JIS ,HG,GB (1)All the products mainly export to European Market ,Japan, Korea ... MSS, SP-44, AWWA, API, DIN, JIS, HG, GB, JG, BS.8)All the flanges are according to the ... ASTM, BS, DIN, JIS, EN, GB and customer's requestDing Xiang county Wan Tong Pressure & Forging ... MSS ,AWWA , DIN ,JIS ,BS as well as GB ,which size 1/2"(DN15) to 80"(DN2000),And we have obtained ...