IMPA Code 735704 DIN 2633 CARON STEEL WELDING NECK FLANGE, PN16, DIA : 25 MM | Quoted by Slip On Type (2019-2)
IMPA Code 735707 DIN 2633 CARON STEEL WELDING NECK FLANGE, PN16, DIA : 50 MM | No Weld Neck, Quot Slip On type (2016-9)
IMPA Code 735711 DIN 2633 CARON STEEL WELDING NECK FLANGE, PN16, DIA : 125 MM | Slip on type Jaeil (2017-11)