Duplex Pipe Fittings suppliers in UAE

Alloy 2205 elbow and ASTM A815 s31803 buttweld tee manufacturers in Dubai with ISO certification, view online price list


Duplex Pipe Fittings

What Is Meant By Duplex Pipe Fittings?

Because of their well-defined structure, Duplex Pipe Fittings are considered to have excellent stress corrosion capabilities. They also have great tensile strength and are resistant to stress situations. Because super duplex has the ability to perform in severely corrosive environments, these pipe fittings are suitable in both onshore and offshore operations.
Duplex 2205 Pipe Fittings have a high tensile strength and resilience to pitting. Because of the duplex substance, they are particularly resistant to stress situations.

Does DSS Fittings Rust?

Due to its diverse mechanical qualities, duplex steel pipe have grown in popularity. Due to chloride stress corrode, the DSS Fittings are very crack resistant. This distinct attribute of Duplex fitting  also aids in its resistance to general corrosion. The low nickel level of Fittings is among the primary reasons for their excellent efficacy and efficiency. It is necessary to take proper care to prevent the rusting of the material.

Don't spend extra for size & schedule of duplex steel reducer and A815 UNS S32205 end cap, check advantages & disadvantages of DSS fittings

Is Duplex 2205 Pipe Fittings Magnetic?

In some conditions, the 2205 Duplex Stainless Pipe shows magnetic characteristics. Thye may show some of the magnetic properties under specific conditions.Duplex is a substance that blends ferrite and austenitic quality, increasing the toughness and mechanical qualities of pipe fitting. In addition to ruggedness, these pipe fitting are flexible, hard, and have a high tensile strength. Furthermore, such pipe fitting can undergo the welding process quickly.

Benefits Of Alloy 2205 Buttweld Elbow

They  are work hardenable alloys that are exceptionally corrosion resistant. Duplex stainless steel plate has a reasonably high chromium content and a low to medium nickel content. Because of its duplex nature, it will exhibit qualities of austenitic and ferritic materials. Alloy 2205 Buttweld Elbowis often stronger than ferritic stainless steels. Duplex stainless steels have the potential to be twice as robust as austenitic stainless steels.

Duplex Pipe Fittings manufacturers in UAE, know more about duplex stainless steel pipe fittings corrosion resistance




Specialized in manufacturing

Duplex Pipe Fittings

ASTM A815 Duplex Fittings "duplex" refers to the two-phase microstructure of ferritic and austenitic steel grains.

Size

1/2 Inches To 48 Inches

SCH

SCH 10S To SCH 180

Types

Elbow, Tee, Reducer, End Cap

ASME

B16.9
Astm A815 Duplex 2205 Pipe Fittings


Information Of Duplex Steel Buttweld Fittings



ASTM A815 Duplex Fittings Specification


Specification Duplex Pipe Fittings
Use In Marine & dredging
Sanitation
Process Instrumentation
Oil and Gas
Petrochemical/ Refinery/Chemical
Power etc.
Testing Hydrostatic testing machine
Magnetic particle detector
Direct-reading Spectrograph
UI trasonic flaw detector
Types Of Schedule SCH 5S To SCH XXS
Payment Type L/C,T/T,D/P,Paypal
Supply Ability 1200 Ton Per Month
Size Of Manufacturer BW (Buttweld) 1½" NB to 80" NB
SMLS (Seamless) 4” to 24”
Weld (Welded) 2” to 36”
Fittings Connection Types Buttweld/ Threaded and Instrumentation/ Hydraulic/ Forged
Transportation In Air & Ocean
Available Packing Packing In Plywood Box And Plywood Pallet
Equipment Pushing Machine
Press machine
electric bevelling machine
Available Coating Oil Black Paint
Yellow Transparent
Anti-rust Paint
Zinc Plated
Cold and Hot Dip Galvanized
Manufacturing Productivity 1500 ton per month


Duplex Pipe Fittings Price List


Description Price In US ($)
4.000IN,CAP-BUTTWELD, US $262.56 Per KG
2.000IN,ELBOW-45 DEGREE DUTTWELD, UNS S31803 US $90.02 Per KG
1.000IN X 1.000IN,TEE-EQUAL, BUTTWELD, UNS S31803 US $150.04 Per KG
1.000IN ,ELBOW-45 DEGREE, BUTTWELD, UNS S31803 US $62.51 Per KG
1.000IN,ELBOW-90 DEGREE BUTTWELD US $82.52 Per KG
4.000IN,ELBOW-90 DEGREE BUTTWELD, ALLOY 2205 US $342.58 Per KG
3.000IN X 2.000IN,REDUCER- ECCENTRIC BUTTWELD, US $232.56 Per KG
THTEAD OLET, NPT ( GRADE : S32750 ) (SIZE : 1 X1/2 ) US $12021.02 Per KG
THTEAD OLET, NPT ( GRADE : S32750 ) (SIZE : 1.5 X1 ) US $5257.63 Per KG
SOCK OLET ( GRADE : S32750 ) (SIZE : 2 X 1 ) US $840.05 Per KG
SOCK OLET ( GRADE : S32750 ) (SIZE : 3 X1 1/4 ) US $554.54 Per KG
SOCK OLET (GRADE : S32750 ) (SIZE : 2 1/2 X1 1/4 ) US $658.87 Per KG
CON REDUCER ( GRADE :S32750 ) (SIZE : 2.5 X 1.5 ) US $260.81 Per KG
CON.REDUCER ( GRADE :S32750 ) (SIZE : 4 X3 ) US $1070.66 Per KG


Types Of Duplex Steel 2205 Buttweld Fittings


Duplex Steel 45 Deg Elbow

Duplex Steel 45 Deg Elbow

Duplex 2205 90 Deg Elbow

Duplex 2205 90 Deg Elbow

ASTM A815 UNS S31803 180 Deg Elbow

ASTM A815 UNS S31803 180 Deg Elbow

UNS S32205 Long Radius Elbow

UNS S32205 Long Radius Elbow

Duplex Stainless Steel Short Radius Elbow

Duplex Stainless Steel Short Radius Elbow

 Duplex 1D Elbow

Duplex 1D Elbow

DIN 1.4462 3D Elbow

DIN 1.4462 3D Elbow

2205 Stainless Steel 5D Elbow

2205 Stainless Steel 5D Elbow

SAF 2205 10D Elbow

SAF 2205 10D Elbow

Duplex Reducing Tee

Duplex Reducing Tee

Duplex Stainless Steel Equal Tee

Duplex Stainless Steel Equal Tee

SCH 40 Duplex Steel Lateral Tee

SCH 40 Duplex Steel Lateral Tee

SCH 80 2205 Split Tee

SCH 80 2205 Split Tee

Alloy 2205 Concentric Reducer

Alloy 2205 Concentric Reducer

2205 Duplex Stainless Eccentric Reducer

2205 Duplex Stainless Eccentric Reducer

Duplex 2205 Pipe Bend

Duplex 2205 Pipe Bend

En 1.4462 Stainless Steel Reducing Cross

En 1.4462 Stainless Steel Reducing Cross

Duplex Stub End

Duplex Stub End

Duplex Fittings

Duplex Fittings

Duplex Elbow

Duplex Elbow

S32205 Duplex Pipe Fittings

S32205 Duplex Pipe Fittings

Duplex Stainless Steel Pipe Fittings

Duplex Stainless Steel Pipe Fittings

Duplex 2205 Pipe Fittings

Duplex 2205 Pipe Fittings

2205 Duplex Stainless Steel Fittings

2205 Duplex Stainless Steel Fittings



DSS Fittings Equivalent Grades


STANDARD Duplex 2205
UNS S31803
WERKSTOFF NR. 1.4462


Corrosion Resistance Of Duplex Stainless Steel Pipe Fittings


Corrosion Resistance Of Duplex Stainless Steel Pipe Fittings


2205 Duplex Pipe Fittings Weight


DN 10S SCH 40S SCH 80S SCH
90 Deg Elbow 45 Deg Elbow Equal tee 90 Deg Elbow 45 Deg Elbow Equal tee 90 Deg Elbow 45 Deg Elbow Equal tee
8 0.02 0.01 0.03 0.03 0.02 0.06 0.04 0.03 0.07
10 0.03 0.02 0.05 0.03 0.02 0.03 0.06 0.04 0.09
15 0.06 0.03 0.09 0.08 0.04 0.10 0.10 0.05 0.14
20 0.07 0.03 0.13 0.08 0.04 0.17 0.11 0.05 0.20
25 0.14 0.08 0.28 0.15 0.11 0.29 0.22 0.14 0.38
32 0.23 0.11 0.49 0.26 0.17 0.59 0.40 0.23 0.68
40 0.30 0.17 0.68 0.40 0.23 0.86 0.51 0.29 1.02
50 0.50 0.25 0.85 0.70 0.4 1.28 0.91 0.59 1.59
65 0.85 0.48 1.41 1.40 0.77 2.19 1.81 0.99 3.13
80 1.25 0.63 1.77 2.20 1.08 3.31 2.97 1.50 4.45
90 1.70 0.75 2.67 2.83 1.42 4.08 4.00 2.00 5.44
100 2.10 1.08 3.46 4.47 2.09 5.27 6.18 2.81 7.71
150 5.45 2.72 8.07 10.89 5.44 10.99 16.32 8.16 13.61
200 10.20 5.33 15.65 21.54 10.77 20.91 33.11 16.56 28.12
250 18.15 9.75 26.46 38.56 19.27 35.38 51.71 25.86 49.90
300 25.80 13.62 39.46 59.42 29.71 62.14 79.38 39.69 83.91


DN 10S SCH 40S SCH 80S SCH
Concentric reducer Eccentric reducer Reducing tee Concentric reducer Eccentric reducer Reducing tee Concentric reducer Eccentric reducer Reducing tee
40x.25 0.19 0.19 0.60 0.26 0.26 0.76 0.34 0.34 0.90
50x25 0.28 0.28 0.73 0.40 0.40 1.10 0.54 0.54 1.37
50x40 0.31 0.31 0.76 0.45 0.45 1.15 0.59 0.59 1.43
80x.50 0.55 0.55 1.56 1.00 1.00 2.91 1.79 1.79 3.91
100x50 0.78 0.78 2.94 1.50 1.50 4.48 1.95 1.95 6.55
100x80 0.87 0.87 3.04 1.74 1.74 4.64 2.33 2.33 6.79
150x80 1.82 1.82 6.86 3.95 3.95 9.68 5.51 5.51 11.57
150x100 1.96 1.96 7.10 4.07 4.07 11.94 5.96 5.96 11.97
200x100 3.01 3.01 13.46 6.55 6.55 17.98 9.23 9.23 24.18
200x150 3.19 3.19 14.08 6.74 6.74 18.82 10.12 10.12 -


Duplex Steel Buttweld Tee Dimensions


Equal Tee

Duplex Steel Buttweld Tee Dimensions


Normal Pipe Size Outside Diameter Of
(D)
Center-End Of
(C)
Center-End Of
(M)
1/2 21.3 25 25
3/4 26.7 29 29
1 33.4 38 38
1.1/4 42.2 48 48
1.1/2 48.3 57 57
2 60.3 64 64
2.1/2 73 76 76
3 88.9 86 86
3.1/2 101.6 95 95
4 114.3 105 105
5 141.3 124 124
6 168.3 143 143
8 219.1 178 178
10 273 216 216
12 323.8 254 254
14 355.6 279 279
16 406.4 305 305
18 457 343 343
20 508 381 381
22 559 419 419
24 610 432 432
26 660 495 495
28 711 521 521
30 762 559 559
32 813 597 597
34 864 635 635
36 914 673 673
38 965 711 711
40 1016 749 749
42 1067 762 711
44 1118 813 762
46 1168 851 800
48 1219 889 838


Don't forget to check heat treatment of 2205 duplex stub end, alloy 2205 buttweld elbow dimensions as per ASME B16.9, and SAF 2205 pipe bend chemical/ mechanical properties


Types Of 2205 Duplex Forged Fittings


2205 Stainless Steel 45 Deg Forged Elbow

2205 Stainless Steel 45 Deg Forged Elbow

AISI 2205 90 Deg Threaded Elbows

AISI 2205 90 Deg Threaded Elbows

S31803 Duplex Coupling

S31803 Duplex Coupling

Duplex SS 2205 Forged Tee

Duplex SS 2205 Forged Tee

Duplex Union

Duplex Union

 Duplex Stainless Steel Plug

Duplex Stainless Steel Plug

UNS S32205 Bushing

UNS S32205 Bushing

ASTM A815 Duplex Pipe Nipple

ASTM A815 Duplex Pipe Nipple

2205 Duplex Forged Cap

2205 Duplex Forged Cap



ASTM A815 Duplex Reducer Dimensions


Concentric Reducer

ASTM A815 Duplex Reducer Dimensions


Normal Pipe Size Outside Diameter Of
(D)
Outside Diameter Of
(D1)
Length Of
(H)
3/4 - 1/2 26.7 21.3 38
1 - 1/2 33.4 21.3 51
1 - 3/4 33.4 26.7 51
1.1/4 - 1/2 42.2 21.3 51
1.1/4 - 3/4 42.2 26.7 51
1.1/4 - 1 42.2 33.4 51
1.1/2 - 1/2 48.3 21.3 64
1.1/2 - 3/4 48.3 26.7 64
1.1/2 - 1 48.3 33.4 64
1.1/2 - 1.1/4 48.3 42.2 64
2 - 3/4 60.3 26.7 76
2 - 1 60.3 33.4 76
2 - 1.1/4 60.3 42.2 76
2 - 1.1/2 60.3 48.3 76
2.1/2 - 1 73 33.4 89
2.1/2 - 1.1/4 73 42.2 89
2.1/2 - 1.1/2 73 48.3 89
2.1/2 - 2 73 60.3 89
3 - 1.1/4 88.9 42.2 89
3 - 1.1/2 88.9 48.3 89
3 - 2 88.9 60.3 89
3 - 2.1/2 88.9 73 89
3.1/2 - 1.1/4 101.6 42.2 102
3.1/2 - 1.1/2 101.6 48.3 102
3.1/2 - 2 101.6 60.3 102
3.1/2 - 2.1/2 101.6 73 102
3.1/2 - 3 101.6 88.9 102
4 - 1.1/2 114.3 48.3 102
4 - 2 114.3 60.3 102
4 - 2.1/2 114.3 73 102
4 - 3 114.3 88.9 102
4 - 3.1/2 114.3 101.6 102
5 - 2 141.3 60.3 127
5 - 2.1/2 141.3 73 127
5 - 3 141.3 88.9 127
5 - 3.1/2 141.3 101.6 127
5 - 4 141.3 114.3 127
6 - 2.1/2 168.3 73 140
6 - 3 168.3 88.9 140
6 - 3.1/2 168.3 101.6 140
6 - 4 168.3 114.3 140
6 - 5 168.3 141.3 140
8 - 3.1/2 219.1 101.6 152
8 - 4 219.1 114.3 152
8 - 5 219.1 141.3 152
8 - 6 219.1 168.3 152
10 - 4 273 114.3 178
10 - 5 273 141.3 178
10 - 6 273 168.3 178
10 - 8 273 219.1 178
12 - 5 323.9 141.3 203
12 - 6 323.9 168.3 203
12 - 8 323.9 219.1 203
12 - 10 323.9 273 203
14 - 6 355.6 168.3 330
14 - 8 355.6 219.1 330
14 - 10 355.6 273 330
14 - 12 355.6 323.9 330
16 - 8 406.4 219 356
16 - 10 406.4 273 356
16 - 12 406.4 323.9 356
16 - 14 406.4 355.6 356
18 - 10 457 273 381
18 - 12 457 323.9 381
18 - 14 457 355.6 381
18 - 16 457 406.4 381
20 - 12 508 323.9 508
20 - 14 508 355.6 508
20 - 16 508 406.4 508
20 - 18 508 457 508
22 - 14 559 355.6 508
22 - 16 559 406.4 508
22 - 18 559 457 508
22 - 20 559 508 508
24 - 16 610 406.4 508
24 - 18 610 457 508
24 - 20 610 508 508
24 - 22 610 559 508
26 - 18 660 457 610
26 - 20 660 508 610
26 - 22 660 559 610
26 - 24 660 610 610
28 - 18 711 457 610
28 - 20 711 508 610
28 - 24 711 610 610
28 - 26 711 660 610
30 - 20 762 508 610
30 - 24 762 610 610
30 - 26 762 660 610
30 - 28 762 711 610
32 - 24 813 610 610
32 - 26 813 660 610
32 - 28 813 711 610
32 - 30 813 762 610
34 - 24 864 610 610
34 - 26 864 660 610
34 - 30 864 762 610
34 - 32 864 813 610
36 - 24 914 610 610
36 - 26 914 660 610
36 - 30 914 762 610
36 - 32 914 813 610
36 - 34 914 864 610
38 - 26 965 660 610
38 - 28 965 711 610
38 - 30 965 762 610
38 - 32 965 813 610
38 - 34 965 864 610
38 - 36 965 914 610
40 - 30 1016 762 610
40 - 32 1016 813 610
40 - 34 1016 864 610
40 - 36 1016 914 610
40 - 38 1016 965 610


Heat Treatment of Duplex 2205 Fittings


Heat Treatment of Duplex 2205 Fittings

Duplex pipe fittings cannot be hardened by heat treatment. They can however be work hardened.

Heat Treatment of Duplex 2205 Fittings

Solution treatment or annealing can be done by rapid cooling after heating to around 1100°C.



Duplex End Cap Size Chart


O.D.size Or High Of End Cap W.T. Of ('E')
(DN)(NPS)(E)(E1)(E)
151/225253.73
203/425253.91
25138384.55
3211/438384.85
4011/238385.08
50238445.54
6521/238517.01
80351647.62
9031/264768.08
100464768.56
125576899.53
15068910210.97
200810212712.7
2501012715212.7
3001215217812.7
3501416519112.7
4001617820312.7
4501820322912.7
5002022925412.7
5502225425412.7
6002426730512.7
65026267  
70028267  
75030267  
80032267  
85034267  
90036267  
95038305  
100040305  
105042305  
110044343  
115046343  
120048343


Suppliers and stockists of DIN 1.4462 reducing/ equal/ unequal/ lateral tee in Middle East, we offer visual inspection to ensure the weld quality of 2205 stainless steel threaded fittings, bushing, pipe nipple, coupling, union, plug


Duplex Stainless Fittings Chemical Composition


% Duplex Pipe Fittings
Cr 21-23
Mo 2.5-3.5
Ni 4.5-6.5
N 0.08-0.2
Cu -
Si 1.0
P 0-0.03
S 0-0.02
C 0-0.03
Mn 2.0


Duplex Steel Elbow Mechanical Properties


Grade Duplex 2205 Fittings
Proof Stress 0.2% (MPa) 450
Elongation A5 (%) 25
Tensile Strength (MPa) 620


2205 Duplex Stainless Steel Fittings Physical Properties


Grade 2205 Fittings
Elongation A5 (%) 25
Tensile Strength (MPa) 620
Proof Stress 0.2% (MPa) 450