... from PN150lb to 4500lb. API code. Various models of valves which covered in the types of globe valves, gate valves ... valves can be supplied accordance with the standard & code of GB, ASME, API, ANSI, AWWA, DIN, BS, NF, JIS, ... IBR etc.. The pressure of the valves can be ... CF3, CF3M, CN7M, CD-4MCu, M-30C and forgings of A105, F1, F5, F11, F22, LF1, 304, 316, ...