Size:1/2" to 72" Thickness: SCH5S-SCH160XXS Standard:ASTM ASME DIN JIS Certificate:API ISO CCS ASTM:A 105 Flange Types of flangeWeld neck flange, slip on flange, plate flange, blind flange, socket weld flange, threaded flange, lap joint flange, ring joint flangeSize1/2”to 72”Pressure Rating150, 300, 600, 900, 1500, 2500 ClassStandardANSI B16.5, ASME B16.47A/B, DIN/UNI/BS/JISMaterialCarbon Steel, ...