1) Forging Stainless Steel Flange 2) ANSI B16.5/B16.47 Flange, DIN Standard ... 150LB (300LB, 600LB) Blind/ Slip-on/SCH 10(SCH 40, SCH 80) WeldingNeck/ Plate/ Socket weld/ Threaded/ Lap Joint Flange3) JIS 5K ... , 16K, 20K, 30K (PL, SO, BL, TH, SW), JIS 30K Weld Neck Flange 4) BS 10 Table D/E/F/H ...