... , UAE etc.Standard:ASTM A182, A105, ANSI B16.5, B16.47, B16.48, B16.36DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642DIN2655, DIN2656 ... " to 60" DN10~DN1500 Standard:ANSI B16.5, ANSI B16.47, B16.48, B16.36, MSS SP44 Types:Welding Neck Flange ...