Sanco Steels is a trusted manufacturer, stockist, and supplier of Flanges Duplex and Super Duplex Steel , engineered to deliver outstanding performance in highly corrosive and demanding environments. These flanges offer exceptional resistance to pitting, stress corrosion cracking, and mechanical stress, making them ideal for offshore and industrial applications.
We supply Flanges Duplex & Super Duplex in the following grades:
2205, 2507
Available in a comprehensive range of flange types including Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Spectacle, Ring Joint, Orifice, Long Weld Neck, Deck Flange, RTJ, and more.
| Types | Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Spectacle, Ring Joint (RJ), Orifice, Long Weld Neck, Deck Flange, RTJ, and more. |
|---|---|
| Size | 1/2" NB to 24" NB |
| Class Rating | 150#, 300#, 400#, 600#, 900#, 1500#, 2500# |
Flanges Duplex and Super Duplex Steel supplied by Sanco Steels combine outstanding toughness and superior corrosion resistance with high mechanical strength. These flanges are widely used in offshore drilling, desalination plants, petrochemical facilities, chemical processing units, shipbuilding, heat exchangers, and other critical applications requiring long service life and reliability.
