BRASS FLANGES FOR HEATING ELEMENTS BRASS FLANGES FOR HEATING ELEMENTSThe main flange products of our company include: Welding-neck flanges, Slip-on flanges, Blind flanges, Threaded flange, Plate flange, Lap joint flange and Socket welding flange etc., with specification from 1/2"(DN15) to 80"(DN2000).We can supply above-mentioned standard flanges of ANSI, DIN, BS, JIS, UNI, NS and AS, GB, HB, JB, ...