... steel flangeStandard: ANSI, ASA, and AWWA standards, in addition to the DIN 2527, 2573, 2576, 2642, 2633, and 2636, and JIS ... necks, welded sockets, and threads, with various specifications from 1/2" to 48".Application: making the pipe connected to each other ,and connected ... to the end of the pipe.Note:We manufacture all ...