... / Slip-on/Welding Neck (SCH 5S-SCH XXS) /Socket weld/ Threaded/ Lap Joint Flange2) EN 1092-1 Flanges TYPE 01, 02 ... DIN 2637 PN100, DIN 2638 PN 160 Flanges, DIN 2641 PN 6, DIN 2642 PN 10 ... Flanges.4) JIS 5K, 10K, 16K, 20K, 30K (PL, SO, BL, TH, SW), JIS 30K Weld Neck Flange5) ... BS 10 Table D/E/F/H Flange, BS 4504 Flanges, SABS 1123 Flanges6) AS2129 Table D/E/F/H Flanges Pipe Flanges ...