Duplex & Super Duplex Steel
Duplex alloys were originally created to combat corrosion problems caused by chloride-bearing cooling waters and other aggressive chemical process fluids. Called Duplex because of its mixed microstructure with about equal proportions of ferrite and austenite, duplex stainless steels are a family of grades, which range in corrosion performance depending on their alloy content. The chemical composition based on high contents of Cr and Mo, improves intergranular and pitting corrosion resistance, respectively. Additions of nitrogen can promote structural hardening by interstitial solid solution mechanism, which raises the yield strength and ultimate strength values without impairing toughness. Moreover, the two-phase microstructure guarantees higher resistance to pitting and stress corrosion cracking in comparison with conventional stainless steels.
We manufacturers and exports wide range of duplex wire and super duplex wire , duplex Round bar and super duplex Round bar, duplex Forged bar and super duplex Forged bar , duplex hex wire and super duplex hex bar , duplex flat wire and super duplex Flat bar , duplex circles and super duplex Circles , duplex ring and super duplex Ring , duplex tube and super duplex Tube , duplex Seamless Pipe and super duplex Seamless Pipe , duplex Welded/ERW Pipe and super duplex Welded / ERW Pipe , duplex Sheet and super duplex Sheet , duplex plate and super duplex Plate , duplex coil and super duplex Coil , duplex flanges and super duplex Flanges , duplex fasteners and super duplex fasteners , duplex socket weld fittings and super duplex Socket weld Fittings , duplex ferrule fittings and super duplex ferrule fittings , duplex buttweld fittings and super duplex Buttweld fittings Like cap , elbow , tee.
The various Alloys
The development of the Duplex stainless steels has continued, graded for their corrosion performance depending on their alloy content. Today, modern duplex stainless steel can be divided into four groups :
Composition of Duplex Stainless Steel :
The table lists the duplex stainless steels covered in ASTM specifications for plate, sheet, and bar products.
| UNS Number Duplex Grades | Type B | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu | Other |
| S31200 | - | 0.030 | 2.00 | 0.045 | 0.030 | 1.00 | 24.0-26.0 | 5.5-6.5 | 1.20-2.00 | 0.14-0.20 | - | - |
| S31260 | - | 0.03 | 1.00 | 0.030 | 0.030 | 0.75 | 24.0-26.0 | 5.5-7.5 | 2.5-3.5 | 0.10-0.20 | 0.20-0.80 | W0.10-0.20 |
| S31803 | - | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | 0.08-0.20 | - | - |
| S32001 | - | 0.030 | 4.0-6.0 | 0.040 | 0.030 | 1.00 | 22.0-23.0 | 1.00-3.00 | 0.60 | 0.05-0.17 | 1.00 | - |
| S32205 | 2205 | 0.030 | 2.00 | 0.030 | 0.020 | 1.00 | 19.5-21.5 | 4.5-6.5 | 3.0-3.5 | 0.14-0.20 | - | - |
| S32304 | 2304 | 0.030 | 2.50 | 2.50 | 0.030 | 1.00 | 21.5-24.5 | 3.0-5.5 | 0.05-0.60 | 0.05-0.20 | 0.05-0.60 | - |
| S32520 | - | 0.030 | 1.50 | 0.035 | 0.035 | 0.80 | 24.0-26.0 | 5.5-8.0 | 3.0-4.0 | 0.20-0.35 | 0.50-2.00 | - |
| S32550 | 255 | 0.04 | 1.50 | 0.040 | 0.030 | 1.00 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | 0.10-0.25 | 1.5-2.5 | - |
| S32750 | 2507 | 0.030 | 1.20 | 0.035 | 0.020 | 0.80 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | 0.24-0.32 | 0.50 | - |
| S32760 | - | 0.030 | 1.00 | 0.030 | 0.010 | 1.00 | 24.0-26.0 | 6.0-8.0 | 3.0-4.0 | 0.20-0.30 | 0.50 | - |
| S32900 | 329 d | 0.06 | 1.00 | 0.040 | 0.030 | 0.75 | 23.0-28.0 | 2.5-5.0 | 1.0-2.0 | - | - | - |
| S32950 | - | 0.03 | 2.00 | 0.035 | - | - | - | - | - | - | - | - |
These UNS S31803, S32750, S32760 available in pipe, plate, round bar and sheet.
Benefits :
- High strength
- High resistance to pitting, crevice corrosion resistance.
- High resistance to stress corrosion cracking, corrosion fatigue and erosion,
- Good sulfide stress corrosion resistance,
- Low thermal expansion and higher heat conductivity than austenitic steels,
- Good workability and weldability,
- High energy absorption.
Trademark Notice : Some names are trade names and /or trademarks of specific manufacturers. Reliable Steel Distributors. is not affiliated with any manufacturer(s). Orders will be filled to meet specifications from any available source(s).
Names are listed solely for reference to help identify products consistent with listed specifications.
| Uns S32950 Reducers | Uns S32950 Concentric Reducers | Uns S32950 Tees |
| Uns S32950 Pipe Nipples | Uns S32950 Stub end | Uns S32950 Tees |
| Uns S32950 Elbows | Uns S32950 3D Elbow | Uns S32950 Stub Ends |
| Uns S32950 End Caps | Uns S32950 5D Elbow | Uns S32950 180° SR Return Bends |
| Uns S32950 Long Radius Elbow | Uns S32950 Eccentric Reducers | Uns S32950 Reducing Crosses |
| Uns S32950 Elbows | Uns S32950 Crosses | Uns S32950 Couplings |
| Uns S32950 Short Radius Elbow | Uns S32950 Pipe Bends | Uns S32950 45° Elbows |
| Uns S32950 Reducing Elbow | Uns S32950 Piggable Bends | Uns S32950 180° LR Return Bends |
| Uns S32950 Forged Caps | Uns S32950 Forged Tees | Uns S32950 Unions |
| Uns S32950 Couplings | Uns S32950 Forged Reducers | Uns S32950 Forged Crosses |
| Uns S32950 90° Forged Elbows | Uns S32950 Inserts | Uns S32950 Forged Plug |
| Uns S32950 45° Forged Elbows | Uns S32950 Street Elbows | Uns S32950 Bushings |
| Uns S32950 Forged Fittings | Uns S32950 Fittings | Uns S32950 Socket weld Fitting |
| Uns S32950 Forged Fittings | Uns S32950 Fittings | Uns S32950 Threaded Fitting |
| Uns S32950 Forged Fittings | Uns S32950 Forged Pipe Fittings | Uns S32950 Forged Pipe Fittings |
| Uns S32950 Blind Flanges | Uns S32950 Plate Flanges | Uns S32950 ASME Flanges |
| Uns S32950 Reducing Flanges | Uns S32950 Weld Neck Flanges | Uns S32950 Industrial Flanges |
| Uns S32950 Threaded Flanges | Uns S32950 Lap Joint Flanges | Uns S32950 Long weld Neck Flanges |
| Uns S32950 Slip-On Flanges | Uns S32950 Socket Weld Flanges | Uns S32950 Orifice Flanges |
| Uns S32950 Flat Flanges | Uns S32950 DIN Flanges | Uns S32950 ANSI Flanges |
| Uns S32950 Pipe Flanges | Uns S32950 Flanges | Uns S32950 Forged Flanges |
| Uns S32900 Reducers | Uns S32900 Concentric Reducers | Uns S32900 Tees |
| Uns S32900 Pipe Nipples | Uns S32900 Stub end | Uns S32900 Tees |
| Uns S32900 Elbows | Uns S32900 3D Elbow | Uns S32900 Stub Ends |
| Uns S32900 End Caps | Uns S32900 5D Elbow | Uns S32900 180° SR Return Bends |
| Uns S32900 Long Radius Elbow | Uns S32900 Eccentric Reducers | Uns S32900 Reducing Crosses |
| Uns S32900 Elbows | Uns S32900 Crosses | Uns S32900 Couplings |
| Uns S32900 Short Radius Elbow | Uns S32900 Pipe Bends | Uns S32900 45° Elbows |
| Uns S32900 Reducing Elbow | Uns S32900 Piggable Bends | Uns S32900 180° LR Return Bends |
| Uns S32900 Forged Caps | Uns S32900 Forged Tees | Uns S32900 Unions |
| Uns S32900 Couplings | Uns S32900 Forged Reducers | Uns S32900 Forged Crosses |
| Uns S32900 90° Forged Elbows | Uns S32900 Inserts | Uns S32900 Forged Plug |
| Uns S32900 45° Forged Elbows | Uns S32900 Street Elbows | Uns S32900 Bushings |
| Uns S32900 Forged Fittings | Uns S32900 Fittings | Uns S32900 Socket weld Fitting |
| Uns S32900 Forged Fittings | Uns S32900 Fittings | Uns S32900 Threaded Fitting |
| Uns S32900 Forged Fittings | Uns S32900 Forged Pipe Fittings | Uns S32900 Forged Pipe Fittings |
| Uns S32900 Blind Flanges | Uns S32900 Plate Flanges | Uns S32900 ASME Flanges |
| Uns S32900 Reducing Flanges | Uns S32900 Weld Neck Flanges | Uns S32900 Industrial Flanges |
| Uns S32900 Threaded Flanges | Uns S32900 Lap Joint Flanges | Uns S32900 Long weld Neck Flanges |
| Uns S32900 Slip-On Flanges | Uns S32900 Socket Weld Flanges | Uns S32900 Orifice Flanges |
| Uns S32900 Flat Flanges | Uns S32900 DIN Flanges | Uns S32900 ANSI Flanges |
| Uns S32900 Pipe Flanges | Uns S32900 Flanges | Uns S32900 Forged Flanges |
| Uns s32750 Reducers | Uns s32750 Concentric Reducers | Uns s32750 Tees |
| Uns s32750 Pipe Nipples | Uns s32750 Stub end | Uns s32750 Tees |
| Uns s32750 Elbows | Uns s32750 3D Elbow | Uns s32750 Stub Ends |
| Uns s32750 End Caps | Uns s32750 5D Elbow | Uns s32750 180° SR Return Bends |
| Uns s32750 Long Radius Elbow | Uns s32750 Eccentric Reducers | Uns s32750 Reducing Crosses |
| Uns s32750 Elbows | Uns s32750 Crosses | Uns s32750 Couplings |
| Uns s32750 Short Radius Elbow | Uns s32750 Pipe Bends | Uns s32750 45° Elbows |
| Uns s32750 Reducing Elbow | Uns s32750 Piggable Bends | Uns s32750 180° LR Return Bends |
| Uns s32750 Forged Caps | Uns s32750 Forged Tees | Uns s32750 Unions |
| Uns s32750 Couplings | Uns s32750 Forged Reducers | Uns s32750 Forged Crosses |
| Uns s32750 90° Forged Elbows | Uns s32750 Inserts | Uns s32750 Forged Plug |
| Uns s32750 45° Forged Elbows | Uns s32750 Street Elbows | Uns s32750 Bushings |
| Uns s32750 Forged Fittings | Uns s32750 Fittings | Uns s32750 Socket weld Fitting |
| Uns s32750 Forged Fittings | Uns s32750 Fittings | Uns s32750 Threaded Fitting |
| Uns s32750 Forged Fittings | Uns s32750 Forged Pipe Fittings | Uns s32750 Forged Pipe Fittings |
| Uns s32750 Blind Flanges | Uns s32750 Plate Flanges | Uns s32750 ASME Flanges |
| Uns s32750 Reducing Flanges | Uns s32750 Weld Neck Flanges | Uns s32750 Industrial Flanges |
| Uns s32750 Threaded Flanges | Uns s32750 Lap Joint Flanges | Uns s32750 Long weld Neck Flanges |
| Uns s32750 Slip-On Flanges | Uns s32750 Socket Weld Flanges | Uns s32750 Orifice Flanges |
| Uns s32750 Flat Flanges | Uns s32750 DIN Flanges | Uns s32750 ANSI Flanges |
| Uns s32750 Pipe Flanges | Uns s32750 Flanges | Uns s32750 Forged Flanges |
| Uns s31260 Reducers | Uns s31260 Concentric Reducers | Uns s31260 Tees |
| Uns s31260 Pipe Nipples | Uns s31260 Stub end | Uns s31260 Tees |
| Uns s31260 Elbows | Uns s31260 3D Elbow | Uns s31260 Stub Ends |
| Uns s31260 End Caps | Uns s31260 5D Elbow | Uns s31260 180° SR Return Bends |
| Uns s31260 Long Radius Elbow | Uns s31260 Eccentric Reducers | Uns s31260 Reducing Crosses |
| Uns s31260 Elbows | Uns s31260 Crosses | Uns s31260 Couplings |
| Uns s31260 Short Radius Elbow | Uns s31260 Pipe Bends | Uns s31260 45° Elbows |
| Uns s31260 Reducing Elbow | Uns s31260 Piggable Bends | Uns s31260 180° LR Return Bends |
| Uns s31260 Forged Caps | Uns s31260 Forged Tees | Uns s31260 Unions |
| Uns s31260 Couplings | Uns s31260 Forged Reducers | Uns s31260 Forged Crosses |
| Uns s31260 90° Forged Elbows | Uns s31260 Inserts | Uns s31260 Forged Plug |
| Uns s31260 45° Forged Elbows | Uns s31260 Street Elbows | Uns s31260 Bushings |
| Uns s31260 Forged Fittings | Uns s31260 Fittings | Uns s31260 Socket weld Fitting |
| Uns s31260 Forged Fittings | Uns s31260 Fittings | Uns s31260 Threaded Fitting |
| Uns s31260 Forged Fittings | Uns s31260 Forged Pipe Fittings | Uns s31260 Forged Pipe Fittings |
| Uns s31260 Blind Flanges | Uns s31260 Plate Flanges | Uns s31260 ASME Flanges |
| Uns s31260 Reducing Flanges | Uns s31260 Weld Neck Flanges | Uns s31260 Industrial Flanges |
| Uns s31260 Threaded Flanges | Uns s31260 Lap Joint Flanges | Uns s31260 Long weld Neck Flanges |
| Uns s31260 Slip-On Flanges | Uns s31260 Socket Weld Flanges | Uns s31260 Orifice Flanges |
| Uns s31260 Flat Flanges | Uns s31260 DIN Flanges | Uns s31260 ANSI Flanges |
| Uns s31260 Pipe Flanges | Uns s31260 Flanges | Uns s31260 Forged Flanges |
| Uns s31803 Reducers | Uns s31803 Concentric Reducers | Uns s31803 Tees |
| Uns s31803 Pipe Nipples | Uns s31803 Stub end | Uns s31803 Tees |
| Uns s31803 Elbows | Uns s31803 3D Elbow | Uns s31803 Stub Ends |
| Uns s31803 End Caps | Uns s31803 5D Elbow | Uns s31803 180° SR Return Bends |
| Uns s31803 Long Radius Elbow | Uns s31803 Eccentric Reducers | Uns s31803 Reducing Crosses |
| Uns s31803 Elbows | Uns s31803 Crosses | Uns s31803 Couplings |
| Uns s31803 Short Radius Elbow | Uns s31803 Pipe Bends | Uns s31803 45° Elbows |
| Uns s31803 Reducing Elbow | Uns s31803 Piggable Bends | Uns s31803 180° LR Return Bends |
| Uns s31803 Forged Caps | Uns s31803 Forged Tees | Uns s31803 Unions |
| Uns s31803 Couplings | Uns s31803 Forged Reducers | Uns s31803 Forged Crosses |
| Uns s31803 90° Forged Elbows | Uns s31803 Inserts | Uns s31803 Forged Plug |
| Uns s31803 45° Forged Elbows | Uns s31803 Street Elbows | Uns s31803 Bushings |
| Uns s31803 Forged Fittings | Uns s31803 Fittings | Uns s31803 Socket weld Fitting |
| Uns s31803 Forged Fittings | Uns s31803 Fittings | Uns s31803 Threaded Fitting |
| Uns s31803 Forged Fittings | Uns s31803 Forged Pipe Fittings | Uns s31803 Forged Pipe Fittings |
| Uns s31803 Blind Flanges | Uns s31803 Plate Flanges | Uns s31803 ASME Flanges |
| Uns s31803 Reducing Flanges | Uns s31803 Weld Neck Flanges | Uns s31803 Industrial Flanges |
| Uns s31803 Threaded Flanges | Uns s31803 Lap Joint Flanges | Uns s31803 Long weld Neck Flanges |
| Uns s31803 Slip-On Flanges | Uns s31803 Socket Weld Flanges | Uns s31803 Orifice Flanges |
| Uns s31803 Flat Flanges | Uns s31803 DIN Flanges | Uns s31803 ANSI Flanges |
| Uns s31803 Pipe Flanges | Uns s31803 Flanges | Uns s31803 Forged Flanges |
| Uns s32001 Reducers | Uns s32001 Concentric Reducers | Uns s32001 Tees |
| Uns s32001 Pipe Nipples | Uns s32001 Stub end | Uns s32001 Tees |
| Uns s32001 Elbows | Uns s32001 3D Elbow | Uns s32001 Stub Ends |
| Uns s32001 End Caps | Uns s32001 5D Elbow | Uns s32001 180° SR Return Bends |
| Uns s32001 Long Radius Elbow | Uns s32001 Eccentric Reducers | Uns s32001 Reducing Crosses |
| Uns s32001 Elbows | Uns s32001 Crosses | Uns s32001 Couplings |
| Uns s32001 Short Radius Elbow | Uns s32001 Pipe Bends | Uns s32001 45° Elbows |
| Uns s32001 Reducing Elbow | Uns s32001 Piggable Bends | Uns s32001 180° LR Return Bends |
| Uns s32001 Forged Caps | Uns s32001 Forged Tees | Uns s32001 Unions |
| Uns s32001 Couplings | Uns s32001 Forged Reducers | Uns s32001 Forged Crosses |
| Uns s32001 90° Forged Elbows | Uns s32001 Inserts | Uns s32001 Forged Plug |
| Uns s32001 45° Forged Elbows | Uns s32001 Street Elbows | Uns s32001 Bushings |
| Uns s32001 Forged Fittings | Uns s32001 Fittings | Uns s32001 Socket weld Fitting |
| Uns s32001 Forged Fittings | Uns s32001 Fittings | Uns s32001 Threaded Fitting |
| Uns s32001 Forged Fittings | Uns s32001 Forged Pipe Fittings | Uns s32001 Forged Pipe Fittings |
| Uns s32001 Blind Flanges | Uns s32001 Plate Flanges | Uns s32001 ASME Flanges |
| Uns s32001 Reducing Flanges | Uns s32001 Weld Neck Flanges | Uns s32001 Industrial Flanges |
| Uns s32001 Threaded Flanges | Uns s32001 Lap Joint Flanges | Uns s32001 Long weld Neck Flanges |
| Uns s32001 Slip-On Flanges | Uns s32001 Socket Weld Flanges | Uns s32001 Orifice Flanges |
| Uns s32001 Flat Flanges | Uns s32001 DIN Flanges | Uns s32001 ANSI Flanges |
| Uns s32001 Pipe Flanges | Uns s32001 Flanges | Uns s32001 Forged Flanges |
| Uns s32205 Reducers | Uns s32205 Concentric Reducers | Uns s32205 Tees |
| Uns s32205 Pipe Nipples | Uns s32205 Stub end | Uns s32205 Tees |
| Uns s32205 Elbows | Uns s32205 3D Elbow | Uns s32205 Stub Ends |
| Uns s32205 End Caps | Uns s32205 5D Elbow | Uns s32205 180° SR Return Bends |
| Uns s32205 Long Radius Elbow | Uns s32205 Eccentric Reducers | Uns s32205 Reducing Crosses |
| Uns s32205 Elbows | Uns s32205 Crosses | Uns s32205 Couplings |
| Uns s32205 Short Radius Elbow | Uns s32205 Pipe Bends | Uns s32205 45° Elbows |
| Uns s32205 Reducing Elbow | Uns s32205 Piggable Bends | Uns s32205 180° LR Return Bends |
| Uns s32205 Forged Caps | Uns s32205 Forged Tees | Uns s32205 Unions |
| Uns s32205 Couplings | Uns s32205 Forged Reducers | Uns s32205 Forged Crosses |
| Uns s32205 90° Forged Elbows | Uns s32205 Inserts | Uns s32205 Forged Plug |
| Uns s32205 45° Forged Elbows | Uns s32205 Street Elbows | Uns s32205 Bushings |
| Uns s32205 Forged Fittings | Uns s32205 Fittings | Uns s32205 Socket weld Fitting |
| Uns s32205 Forged Fittings | Uns s32205 Fittings | Uns s32205 Threaded Fitting |
| Uns s32205 Forged Fittings | Uns s32205 Forged Pipe Fittings | Uns s32205 Forged Pipe Fittings |
| Uns s32205 Blind Flanges | Uns s32205 Plate Flanges | Uns s32205 ASME Flanges |
| Uns s32205 Reducing Flanges | Uns s32205 Weld Neck Flanges | Uns s32205 Industrial Flanges |
| Uns s32205 Threaded Flanges | Uns s32205 Lap Joint Flanges | Uns s32205 Long weld Neck Flanges |
| Uns s32205 Slip-On Flanges | Uns s32205 Socket Weld Flanges | Uns s32205 Orifice Flanges |
| Uns s32205 Flat Flanges | Uns s32205 DIN Flanges | Uns s32205 ANSI Flanges |
| Uns s32205 Pipe Flanges | Uns s32205 Flanges | Uns s32205 Forged Flanges |
| Uns S32304 Reducers | Uns S32304 Concentric Reducers | Uns S32304 Tees |
| Uns S32304 Pipe Nipples | Uns S32304 Stub end | Uns S32304 Tees |
| Uns S32304 Elbows | Uns S32304 3D Elbow | Uns S32304 Stub Ends |
| Uns S32304 End Caps | Uns S32304 5D Elbow | Uns S32304 180° SR Return Bends |
| Uns S32304 Long Radius Elbow | Uns S32304 Eccentric Reducers | Uns S32304 Reducing Crosses |
| Uns S32304 Elbows | Uns S32304 Crosses | Uns S32304 Couplings |
| Uns S32304 Short Radius Elbow | Uns S32304 Pipe Bends | Uns S32304 45° Elbows |
| Uns S32304 Reducing Elbow | Uns S32304 Piggable Bends | Uns S32304 180° LR Return Bends |
| Uns S32304 Forged Caps | Uns S32304 Forged Tees | Uns S32304 Unions |
| Uns S32304 Couplings | Uns S32304 Forged Reducers | Uns S32304 Forged Crosses |
| Uns S32304 90° Forged Elbows | Uns S32304 Inserts | Uns S32304 Forged Plug |
| Uns S32304 45° Forged Elbows | Uns S32304 Street Elbows | Uns S32304 Bushings |
| Uns S32304 Forged Fittings | Uns S32304 Fittings | Uns S32304 Socket weld Fitting |
| Uns S32304 Forged Fittings | Uns S32304 Fittings | Uns S32304 Threaded Fitting |
| Uns S32304 Forged Fittings | Uns S32304 Forged Pipe Fittings | Uns S32304 Forged Pipe Fittings |
| Uns S32304 Blind Flanges | Uns S32304 Plate Flanges | Uns S32304 ASME Flanges |
| Uns S32304 Reducing Flanges | Uns S32304 Weld Neck Flanges | Uns S32304 Industrial Flanges |
| Uns S32304 Threaded Flanges | Uns S32304 Lap Joint Flanges | Uns S32304 Long weld Neck Flanges |
| Uns S32304 Slip-On Flanges | Uns S32304 Socket Weld Flanges | Uns S32304 Orifice Flanges |
| Uns S32304 Flat Flanges | Uns S32304 DIN Flanges | Uns S32304 ANSI Flanges |
| Uns S32304 Pipe Flanges | Uns S32304 Flanges | Uns S32304 Forged Flanges |
| Uns S32520 Reducers | Uns S32520 Concentric Reducers | Uns S32520 Tees |
| Uns S32520 Pipe Nipples | Uns S32520 Stub end | Uns S32520 Tees |
| Uns S32520 Elbows | Uns S32520 3D Elbow | Uns S32520 Stub Ends |
| Uns S32520 End Caps | Uns S32520 5D Elbow | Uns S32520 180° SR Return Bends |
| Uns S32520 Long Radius Elbow | Uns S32520 Eccentric Reducers | Uns S32520 Reducing Crosses |
| Uns S32520 Elbows | Uns S32520 Crosses | Uns S32520 Couplings |
| Uns S32520 Short Radius Elbow | Uns S32520 Pipe Bends | Uns S32520 45° Elbows |
| Uns S32520 Reducing Elbow | Uns S32520 Piggable Bends | Uns S32520 180° LR Return Bends |
| Uns S32520 Forged Caps | Uns S32520 Forged Tees | Uns S32520 Unions |
| Uns S32520 Couplings | Uns S32520 Forged Reducers | Uns S32520 Forged Crosses |
| Uns S32520 90° Forged Elbows | Uns S32520 Inserts | Uns S32520 Forged Plug |
| Uns S32520 45° Forged Elbows | Uns S32520 Street Elbows | Uns S32520 Bushings |
| Uns S32520 Forged Fittings | Uns S32520 Fittings | Uns S32520 Socket weld Fitting |
| Uns S32520 Forged Fittings | Uns S32520 Fittings | Uns S32520 Threaded Fitting |
| Uns S32520 Forged Fittings | Uns S32520 Forged Pipe Fittings | Uns S32520 Forged Pipe Fittings |
| Uns S32520 Blind Flanges | Uns S32520 Plate Flanges | Uns S32520 ASME Flanges |
| Uns S32520 Reducing Flanges | Uns S32520 Weld Neck Flanges | Uns S32520 Industrial Flanges |
| Uns S32520 Threaded Flanges | Uns S32520 Lap Joint Flanges | Uns S32520 Long weld Neck Flanges |
| Uns S32520 Slip-On Flanges | Uns S32520 Socket Weld Flanges | Uns S32520 Orifice Flanges |
| Uns S32520 Flat Flanges | Uns S32520 DIN Flanges | Uns S32520 ANSI Flanges |
| Uns S32520 Pipe Flanges | Uns S32520 Flanges | Uns S32520 Forged Flanges |
| Uns s32760 Reducers | Uns s32760 Concentric Reducers | Uns s32760 Tees |
| Uns s32760 Pipe Nipples | Uns s32760 Stub end | Uns s32760 Tees |
| Uns s32760 Elbows | Uns s32760 3D Elbow | Uns s32760 Stub Ends |
| Uns s32760 End Caps | Uns s32760 5D Elbow | Uns s32760 180° SR Return Bends |
| Uns s32760 Long Radius Elbow | Uns s32760 Eccentric Reducers | Uns s32760 Reducing Crosses |
| Uns s32760 Elbows | Uns s32760 Crosses | Uns s32760 Couplings |
| Uns s32760 Short Radius Elbow | Uns s32760 Pipe Bends | Uns s32760 45° Elbows |
| Uns s32760 Reducing Elbow | Uns s32760 Piggable Bends | Uns s32760 180° LR Return Bends |
| Uns s32760 Forged Caps | Uns s32760 Forged Tees | Uns s32760 Unions |
| Uns s32760 Couplings | Uns s32760 Forged Reducers | Uns s32760 Forged Crosses |
| Uns s32760 90° Forged Elbows | Uns s32760 Inserts | Uns s32760 Forged Plug |
| Uns s32760 45° Forged Elbows | Uns s32760 Street Elbows | Uns s32760 Bushings |
| Uns s32760 Forged Fittings | Uns s32760 Fittings | Uns s32760 Socket weld Fitting |
| Uns s32760 Forged Fittings | Uns s32760 Fittings | Uns s32760 Threaded Fitting |
| Uns s32760 Forged Fittings | Uns s32760 Forged Pipe Fittings | Uns s32760 Forged Pipe Fittings |
| Uns s32760 Blind Flanges | Uns s32760 Plate Flanges | Uns s32760 ASME Flanges |
| Uns s32760 Reducing Flanges | Uns s32760 Weld Neck Flanges | Uns s32760 Industrial Flanges |
| Uns s32760 Threaded Flanges | Uns s32760 Lap Joint Flanges | Uns s32760 Long weld Neck Flanges |
| Uns s32760 Slip-On Flanges | Uns s32760 Socket Weld Flanges | Uns s32760 Orifice Flanges |
| Uns s32760 Flat Flanges | Uns s32760 DIN Flanges | Uns s32760 ANSI Flanges |
| Uns s32760 Pipe Flanges | Uns s32760 Flanges | Uns s32760 Forged Flanges |
| Uns S32550 Reducers | Uns S32550 Concentric Reducers | Uns S32550 Tees |
| Uns S32550 Pipe Nipples | Uns S32550 Stub end | Uns S32550 Tees |
| Uns S32550 Elbows | Uns S32550 3D Elbow | Uns S32550 Stub Ends |
| Uns S32550 End Caps | Uns S32550 5D Elbow | Uns S32550 180° SR Return Bends |
| Uns S32550 Long Radius Elbow | Uns S32550 Eccentric Reducers | Uns S32550 Reducing Crosses |
| Uns S32550 Elbows | Uns S32550 Crosses | Uns S32550 Couplings |
| Uns S32550 Short Radius Elbow | Uns S32550 Pipe Bends | Uns S32550 45° Elbows |
| Uns S32550 Reducing Elbow | Uns S32550 Piggable Bends | Uns S32550 180° LR Return Bends |
| Uns S32550 Forged Caps | Uns S32550 Forged Tees | Uns S32550 Unions |
| Uns S32550 Couplings | Uns S32550 Forged Reducers | Uns S32550 Forged Crosses |
| Uns S32550 90° Forged Elbows | Uns S32550 Inserts | Uns S32550 Forged Plug |
| Uns S32550 45° Forged Elbows | Uns S32550 Street Elbows | Uns S32550 Bushings |
| Uns S32550 Forged Fittings | Uns S32550 Fittings | Uns S32550 Socket weld Fitting |
| Uns S32550 Forged Fittings | Uns S32550 Fittings | Uns S32550 Threaded Fitting |
| Uns S32550 Forged Fittings | Uns S32550 Forged Pipe Fittings | Uns S32550 Forged Pipe Fittings |
| Uns S32550 Blind Flanges | Uns S32550 Plate Flanges | Uns S32550 ASME Flanges |
| Uns S32550 Reducing Flanges | Uns S32550 Weld Neck Flanges | Uns S32550 Industrial Flanges |
| Uns S32550 Threaded Flanges | Uns S32550 Lap Joint Flanges | Uns S32550 Long weld Neck Flanges |
| Uns S32550 Slip-On Flanges | Uns S32550 Socket Weld Flanges | Uns S32550 Orifice Flanges |
| Uns S32550 Flat Flanges | Uns S32550 DIN Flanges | Uns S32550 ANSI Flanges |
| Uns S32550 Pipe Flanges | Uns S32550 Flanges | Uns S32550 Forged Flanges |
| UNS s31200Reducers | UNS s31200Concentric Reducers | UNS s31200Tees |
| UNS s31200Pipe Nipples | UNS s31200Stub end | UNS s31200Tees |
| UNS s31200Elbows | UNS s312003D Elbow | UNS s31200Stub Ends |
| UNS s31200End Caps | UNS s312005D Elbow | UNS s31200180° SR Return Bends |
| UNS s31200Long Radius Elbow | UNS s31200Eccentric Reducers | UNS s31200Reducing Crosses |
| UNS s31200Elbows | UNS s31200Crosses | UNS s31200Couplings |
| UNS s31200Short Radius Elbow | UNS s31200Pipe Bends | UNS s3120045° Elbows |
| UNS s31200Reducing Elbow | UNS s31200Piggable Bends | UNS s31200180° LR Return Bends |
| UNS s31200Forged Caps | UNS s31200Forged Tees | UNS s31200Unions |
| UNS s31200Couplings | UNS s31200Forged Reducers | UNS s31200 Forged Crosses |
| UNS s31200 90° Forged Elbows | UNS s31200Inserts | UNS s31200Forged Plug |
| UNS s3120045° Forged Elbows | UNS s31200Street Elbows | UNS s31200Bushings |
| UNS s31200Forged Fittings | UNS s31200Fittings | UNS s31200Socket weld Fitting |
| UNS s31200Forged Fittings | UNS s31200Fittings | UNS s31200Threaded Fitting |
| UNS s31200Forged Fittings | UNS s31200Forged Pipe Fittings | UNS s31200Forged Pipe Fittings |
| UNS s31200Blind Flanges | UNS s31200Plate Flanges | UNS s31200ASME Flanges |
| UNS s31200Reducing Flanges | UNS s31200Weld Neck Flanges | UNS s31200Industrial Flanges |
| UNS s31200Threaded Flanges | UNS s31200Lap Joint Flanges | UNS s31200Long weld Neck Flanges |
| UNS s31200Slip-On Flanges | UNS s31200Socket Weld Flanges | UNS s31200Orifice Flanges |
| UNS s31200Flat Flanges | UNS s31200DIN Flanges | UNS s31200ANSI Flanges |
| UNS s31200Pipe Flanges | UNS s31200Flanges | UNS s31200Forged Flanges |
| We Export | ||||
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| Brazil | Sri Lanka | Russia | Chile | Singapore |
| Oman | Venezuela | Costa Rica | USA | Qatar |
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