Duplex Steel Pipes & Tubes

Exporters, Suppliers for Duplex Welded and Seamless Pipes (UNS S31803, UNS S32205)

If you are in the market for the best in duplex welded pipe and duplex welded tube, look no further than Rolf Engg. Solutions Inc.. We have an extensive production range in which we offer pipe sizes from ½ of an inch to 120 inches (Nominal Pipe Size), as well as tubing sizes on request. In addition to all these great capabilities, we have unmatched wall thickness, length and testing.

A heat treatment is offered on sizes up to and including 36 inches. To insure that a quality product is supplied, Rolf Engg. Solutions Inc. maintains the rigorous ISO 9001:2008, PED, ASME U and ASME Nuclear (NPT) certifications. Our commitment to providing you with quality duplex welded tube and pipe is backed by our acceptance on most Authorized Manufacturers Lists (AMLs). Rolf Engg. Solutions Inc. also has experienced knowledge behind the production of duplex welded within the very strict regulations of pipe, oil and gas specifications and testing requirements.

Specifications of Duplex welded pipe:

  • A790
  • A928
  • A999

In addition to holding our company to the highest standards, Reliable Pipes & Tubes Ltd also maintains a full inventory of Duplex 2205 pipe in diameters from 2 inches through 24 inches. And we also keep a full stock of Duplex 2205 pipe in Schedules 10S through 40S, as well as some 80S. However, we also carry other pipe sizes in our inventory. No matter what you need for your welded pipe project, let Rolf Engg. Solutions Inc. be your guide in duplex welded pipe.

Alloy UNS Description
2205/2205D S31803/S32205 Duplex 2205/2205D is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.
2205 S31803 Duplex 2205 is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.
2205D S32205 Duplex 2205 is used in environments where resistance to general corrosion and chloride stress corrosion cracking is important.

 

ALLOY 2205 Reducers ALLOY 2205 Concentric Reducers ALLOY 2205 Tees
ALLOY 2205 Pipe Nipples ALLOY 2205 Stub end ALLOY 2205 Tees
ALLOY 2205 Elbows ALLOY 2205 3D Elbow ALLOY 2205 Stub Ends
ALLOY 2205 End Caps ALLOY 2205 5D Elbow ALLOY 2205 180° SR Return Bends
ALLOY 2205 Long Radius Elbow ALLOY 2205 Eccentric Reducers ALLOY 2205 Reducing Crosses
ALLOY 2205 Elbows ALLOY 2205 Crosses ALLOY 2205 Couplings
ALLOY 2205 Short Radius Elbow ALLOY 2205 Pipe Bends ALLOY 2205 45° Elbows
ALLOY 2205 Reducing Elbow ALLOY 2205 Piggable Bends ALLOY 2205 180° LR Return Bends
ALLOY 2205 Forged Caps ALLOY 2205 Forged Tees ALLOY 2205 Unions
ALLOY 2205 Couplings ALLOY 2205 Forged Reducers ALLOY 2205  Forged Crosses
ALLOY 2205  90° Forged Elbows ALLOY 2205 Inserts ALLOY 2205 Forged Plug
ALLOY 2205 45° Forged Elbows ALLOY 2205 Street Elbows ALLOY 2205 Bushings
ALLOY 2205 Forged Fittings ALLOY 2205 Fittings ALLOY 2205 Socket weld Fitting
ALLOY 2205 Forged Fittings ALLOY 2205 Fittings ALLOY 2205 Threaded Fitting
ALLOY 2205 Forged Fittings ALLOY 2205 Forged Pipe Fittings ALLOY 2205 Forged Pipe Fittings
ALLOY 2205 Blind Flanges ALLOY 2205 Plate Flanges ALLOY 2205 ASME Flanges
ALLOY 2205 Reducing Flanges ALLOY 2205 Weld Neck Flanges ALLOY 2205 Industrial Flanges
ALLOY 2205 Threaded Flanges ALLOY 2205 Lap Joint Flanges ALLOY 2205 Long weld Neck Flanges
ALLOY 2205 Slip-On Flanges ALLOY 2205 Socket Weld Flanges ALLOY 2205 Orifice Flanges
ALLOY 2205 Flat Flanges ALLOY 2205 DIN Flanges ALLOY 2205 ANSI Flanges
ALLOY 2205 Pipe Flanges ALLOY 2205 Flanges ALLOY 2205 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

 

ALLOY 2205D Reducers ALLOY 2205D Concentric Reducers ALLOY 2205D Tees
ALLOY 2205D Pipe Nipples ALLOY 2205D Stub end ALLOY 2205D Tees
ALLOY 2205D Elbows ALLOY 2205D 3D Elbow ALLOY 2205D Stub Ends
ALLOY 2205D End Caps ALLOY 2205D 5D Elbow ALLOY 2205D 180° SR Return Bends
ALLOY 2205D Long Radius Elbow ALLOY 2205D Eccentric Reducers ALLOY 2205D Reducing Crosses
ALLOY 2205D Elbows ALLOY 2205D Crosses ALLOY 2205D Couplings
ALLOY 2205D Short Radius Elbow ALLOY 2205D Pipe Bends ALLOY 2205D 45° Elbows
ALLOY 2205D Reducing Elbow ALLOY 2205D Piggable Bends ALLOY 2205D 180° LR Return Bends
ALLOY 2205D Forged Caps ALLOY 2205D Forged Tees ALLOY 2205D Unions
ALLOY 2205D Couplings ALLOY 2205D Forged Reducers ALLOY 2205D  Forged Crosses
ALLOY 2205D  90° Forged Elbows ALLOY 2205D Inserts ALLOY 2205D Forged Plug
ALLOY 2205D 45° Forged Elbows ALLOY 2205D Street Elbows ALLOY 2205D Bushings
ALLOY 2205D Forged Fittings ALLOY 2205D Fittings ALLOY 2205D Socket weld Fitting
ALLOY 2205D Forged Fittings ALLOY 2205D Fittings ALLOY 2205D Threaded Fitting
ALLOY 2205D Forged Fittings ALLOY 2205D Forged Pipe Fittings ALLOY 2205D Forged Pipe Fittings
ALLOY 2205D Blind Flanges ALLOY 2205D Plate Flanges ALLOY 2205D ASME Flanges
ALLOY 2205D Reducing Flanges ALLOY 2205D Weld Neck Flanges ALLOY 2205D Industrial Flanges
ALLOY 2205D Threaded Flanges ALLOY 2205D Lap Joint Flanges ALLOY 2205D Long weld Neck Flanges
ALLOY 2205D Slip-On Flanges ALLOY 2205D Socket Weld Flanges ALLOY 2205D Orifice Flanges
ALLOY 2205D Flat Flanges ALLOY 2205D DIN Flanges ALLOY 2205D ANSI Flanges
ALLOY 2205D Pipe Flanges ALLOY 2205D Flanges ALLOY 2205D 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

 

Duplex Reducers Duplex Concentric Reducers Duplex Tees
Duplex Pipe Nipples Duplex Stub end Duplex Tees
Duplex Elbows Duplex 3D Elbow Duplex Stub Ends
Duplex End Caps Duplex 5D Elbow Duplex 180° SR Return Bends
Duplex Long Radius Elbow Duplex Eccentric Reducers Duplex Reducing Crosses
Duplex Elbows Duplex Crosses Duplex Couplings
Duplex Short Radius Elbow Duplex Pipe Bends Duplex 45° Elbows
Duplex Reducing Elbow Duplex Piggable Bends Duplex 180° LR Return Bends
Duplex Forged Caps Duplex Forged Tees Duplex Unions
Duplex Couplings Duplex Forged Reducers Duplex  Forged Crosses
Duplex  90° Forged Elbows Duplex Inserts Duplex Forged Plug
Duplex 45° Forged Elbows Duplex Street Elbows Duplex Bushings
Duplex Forged Fittings Duplex Fittings Duplex Socket weld Fitting
Duplex Forged Fittings Duplex Fittings Duplex Threaded Fitting
Duplex Forged Fittings Duplex Forged Pipe Fittings Duplex Forged Pipe Fittings
Duplex Blind Flanges Duplex Plate Flanges Duplex ASME Flanges
Duplex Reducing Flanges Duplex Weld Neck Flanges Duplex Industrial Flanges
Duplex Threaded Flanges Duplex Lap Joint Flanges Duplex Long weld Neck Flanges
Duplex Slip-On Flanges Duplex Socket Weld Flanges Duplex Orifice Flanges
Duplex Flat Flanges Duplex DIN Flanges Duplex ANSI Flanges
Duplex Pipe Flanges Duplex Flanges Duplex Forged Flanges

 

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