DN40 (carbon steel flange), DN50 (carbon steel flange), DN65 (carbon steel flange), DN80 (carbon steel flange), DN100 (carbon steel flange), DN125 (carbon steel flange), DN150 (carbon steel flange), DN200 (carbon steel flange), DN250 (carbon steel flange), DN300 (carbon steel flange), DN350 (carbon steel flange), DN400 (carbon steel flange), DN450 (carbon steel flange), DN25 (304 flange), DN32 (304 flange), DN40 (304 flange), DN50 (304 flange), DN65 (304 flange), DN80 (304 flange), DN100 (304 flange), DN125 (304 flange), DN150 (304 flange), DN200 (304 flange)