Forging flange under ASNI, GB, DIN, JIS FlangeMaterial: Q235, 20#, ST37.2,A105 and so onSize: 1/2" up to 48"Flange type: welding neck flange, slip on flange, threaded flange, and produced according to customers requestPressure: 150#-2500# ,5K-40K, PN6 - PN100 flanges Flange