... steel Products Information:Name: BS standard slip on flanges Standard:ANSI,DIN,JIS,GOST,GB ,EN; ... DIN2642, DIN2655,DIN2656,DIN2627,DIN2628,DIN2629,DIN2631 DIN2632,DIN2633,DIN2634,DIN2635,DIN2636,DIN2637 DIN2638,DIN2673JIS:B2220 ... Neck Flanges, Slip on Flanges, Threaded Flanges, Socket Welding Flanges, Blind Flanges, Orifice Flanges, Lap Joint Flanges, Ring Joint Flanges, Long Welding Neck Flanges, ...