Duplex 2205 Tube

Duplex 2205 Tube

ASTM A789 UNS S31803 Seamless Tube and SAF 2205 Welded Tube supplier in India

Manufacturer and supplier of ASME SA 789 UNS S32205 Tubing, custom wall thickness in Inches/ mm

Duplex 2205 Tube is stainless steel tube. It belongs to a family of stainless steels called as the duplex steels. There are different groups of this material. The pipes of this family could be formed either by cold drawing of by hot rolling and welding. The Alloy 2205 Seamless Tube is cold drawn and it has less absolute roughness. The seamless ones are less strong than the Duplex SS 2205 Welded Tubing but are highly precise in dimension. The precision in dimension is useful in highly sensitive applications which require precision in measurements and calculations. The specialty of Duplex 2205 Seamless Tube is that it contains a dual nature. It is neither ferritic nor austenitic but contains the best of both parts. The Duplex 2205 Tube is a super duplex grade tube and it contains ferritic and austenitic steel phases in its structure. Therefore the strength and the corrosion resistance properties are improved. The Duplex 2205 Seamless Tube could be used in applications like the marine and underwater application which are exposed to chloride ion rich environments.

The ASTM A790 Duplex 2205 Welded Tube is stronger and also possesses the same corrosion resistance properties. It has less absolute roughness but has more strength than the seamless pipes. The 2205 Duplex Tube applications require different shapes, sizes and pressure classes of the pipes. The SA 789 Alloy 2205 4 inch Tube is used in medium range fluid transfers. There are other sizes that range from ½” up to 42” and more. Depending on the application requirements, the pipes are sometimes custom made. These are used in petrochemical, chemical, food processing, pulp and paper, oil and gas and organic acid production industries as well. The Duplex SS 2205 Schedule 40 Tube can withstand high pressure and is used in condensers and heat exchangers.

Aesteiron Steels LLP, are duplex stainless steel tube suppliers. It is being manufactured by superior quality raw material with the guidance of highly qualified quality team. It is available in various sizes, grades and specifications.

Duplex 2205 tubes is the most widely used duplex stainless steel grade. It is nitrogen enhanced duplex stainless steel that is evolved to conflict common corrosion problems experienced with the stainless steels 300 series.

2205 duplex stainless steel tubes is two-phase, ferritic, austenitic 22% chromium, 3% molybdenum and 5 - 6% nickel alloyed stainless steel.

duplex steel tube is characterized by high yield strength, double that of the austenitic stainless steel standard grades. It also exhibits good fatigue strength, as well as outstanding resistance to stress corrosion cracking, pitting, crevice, erosion, and general corrosion in severe environments.

duplex steel tubes exhibits superior corrosion resistant properties to Stainless Steel 316 and 316L in most environments. It contentof chromium, nitrogen and molybdenum and also provide high pitting and crevice corrosion resistance, even in oxidizing and acidic solutions

duplex stainless steel tubing is resistant to chloride stress corrosion cracking and temperatures of up to 302°F. In caustic environments it provides for good performance due to the presence of ferrite.

duplex 2205 seamless tube has good oxidation resistance at high temperatures. It possesses good weldability and it should not be welded without filler metal as this may result in excessive ferrite. Its annealing temperature range is between 1868 - 2012°F.

The maximum hot forming temperature of duplex stainless steel heat exchanger tubes should be between the ranges of 2010 - 2100°F. It is somewhat more difficult to machine than austenitic stainless steels 300 series.  

Table Of Content


Duplex 2205 Tube

Duplex 2205 Tube Price

  • Duplex stainless steel 2205 seamless tubing
    FOB Price US $5 - US $10/ Kilogram
    RFQ

Duplex 2205 Tubing Specifications List

Exporter of Duplex 2205 heat exchanger tubes in India, view latest price list ex Mumbai

Spec Chart ASTM A 790 ASME SA 790, ASME B36.10M, B36.19M
Size Range 1/2 - 12 “NB IN
Pipe Sch. SCH20, SCH30, SCH40, STD, SCH80
Most popular types Seamless / ERW / Welded / Fabricated
Forms Include Round, Coiled, Hydraulic, Hollow
Pipe End Types Bevel one end, Treaded Both Ends, Beveled One End, Bevel small end, Plain One End, Treaded One End, Bevel both ends, Plain Both Ends, Bevel large end, Beveled end

2205 duplex stainless steel tubes Types

Duplex 2205 tubes

Duplex 2205 tubes

2205 duplex stainless steel tubes

2205 duplex stainless steel tubes

duplex 2205 seamless tube

duplex 2205 seamless tube

duplex stainless steel 2205 heat exchanger tubes

duplex stainless steel 2205 heat exchanger tubes

ASTM A789 UNS S31803 Tubing

ASTM A789 UNS S31803 Tubing

ASTM A789 UNS S32205 Seamless Tube

ASTM A789 UNS S32205 Seamless Tube

ASTM A789 UNS S32205 Tube Equivalent Grades

PIPE STANDARD
WERKSTOFF NR.
UNS
Duplex 2205 Tube
1.4462 / 1.4462
S31803 / S32205

duplex 2205 seamless tube Size Chart

Supplier of Duplex 2205 Seamless Tube With Mill test certificates
Pipe OD
mm
Pipe WT
mm
in.
Sch
Kg/m
13.72
1.65
1/4
10S
0.50
13.72
2.24
1/4
40S
0.64
13.72
3.02
1/4
80S
0.81
17.15
1.65
3/8
10S
0.64
17.15
2.31
3/8
40S
0.86
17.15
3.20
3/8
80S
1.12
21.34
2.11
1/2
10S
1.02
21.34
2.77
1/2
40S
1.29
21.34
3.73
1/2
80S
1.65
26.67
2.11
3/4
10S
1.30
26.67
2.87
3/4
40S
1.71
26.67
3.91
3/4
80S
2.23
33.40
2.77
1
10S
2.13
33.40
3.38
1
40S
2.54
33.40
4.55
1
80S
3.29
33.40
6.352)
1
160
4.30
42.16
2.77
1¼
10S
2.73
42.16
3.56
1¼
40S
3.44
42.16
4.85
1¼
80S
4.53
42.16
6.352)
1¼
160
5.69
48.26
2.77
1½
10S
3.16
48.26
3.68
1½
40S
4.11
48.26
5.08
1½
80S
5.49
60.33
2.77
2
10S
3.99
60.33
3.91
2
40S
5.52
60.33
5.54
2
80S
7.60
60.33
8.742)
2
160
11.29
73.03
3.05
2½
10S
5.35
73.03
5.16
2½
40S
8.77
73.03
7.01
2½
80S
11.59
88.90
3.05
3
10S
6.56
88.90
5.49
3
40S
11.47
88.90
7.62
3
80S
15.51
88.90
11.132)
3
160
21.67
101.60
3.05
3½
10S
7.53
101.60
5.74
3½
40S
13.78
101.60
8.08
3½
80S
18.92
114.30
3.05
4
10S
8.50
114.30
6.02
4
40S
16.32
114.30
8.56
4
80S
22.67
114.30
13.492)
4
160
34.05
141.30
6.55
5
40S
22.10
141.30
9.53
5
80S
31.44
141.30
15.882)
5
160
49.87
168.28
3.4
6
10S
14.04
168.28
7.11
6
40S
28.69
168.28
10.97
6
80S
43.21
168.28
14.27
6
120
54.75
168.28
18.262)
6
160
68.59
219.08
8.18
8
40S
43.20
219.08
12.7
8
80S
65.63
219.08
18.23
8
120
91.30
219.08
23.012)
8
160
112.97

duplex stainless steel 2205 heat exchanger tubes Weight Chart

NPS
Outside Diameter
Wall Thickness
Weight
Weight
in
mm
in
mm
Sched
kg/Mtr
Lb/ft
1/2″
0.840
21
0.109
2.769
40 STD
1.268
0.851
0.147
3.734
80 STD
1.621
1.088
3/4″
1.050
27
0.113
2.870
40 STD
1.684
1.131
0.154
3.912
80 STD
2.195
1.474
1″
1.315
33
0.133
3.378
40 STD
2.501
1.679
0.179
4.547
80 STD
3.325
2.172
1 1/4″
1.660
42
0.140
3.556
40 STD
3.385
2.273
0.191
4.851
80 STD
4.464
2.997
1 1/2″
1.900
48
0.145
3.683
40 STD
4.048
2.718
0.200
5.080
80 STD
5.409
3.361
2″
2.375
60
0.154
3.912
40 STD
5.441
3.653
0.218
5.537
80 STD
7.480
5.022
2 1/2″
2.875
73
0.203
5.516
40 STD
8.629
5.793
0.276
7.010
80 STD
11.411
7.661
3″
3.500
89
0.216
5.486
40 STD
11.284
7.576
0.300
7.620
80 STD
15.272
10.253
4″
4.500
114
0.237
6.020
16.073
10.790
0.337
8.560
22.318
14.983
6″
6.625
168
0.188
4.775
19.252
12.924
0.203
5.516
20.739
13.923
0.219
5.563
22.318
14.983
0.250
6.350
25.354
17.021
0.280
7.112
40 STD
58.263
18.974
0.312
7.925
31.334
21.036
0.375
9.525
37.285
25.031
0.432
10.973
80 XHY
42.561
28.573
0.500
12.700
48.719
32.708
8″
8.625
219
0.188
4.775
25.233
16.940
0.203
5.156
27.198
18.259
0.219
5.563
29.286
19.661
0.250
6.350
20
33.308
22.361
0.277
7.036
30
36.786
24.696
0.322
8.179
40
42.352
28.554
0.375
9.525
49.216
33.041
0.406
10.312
60
53.085
35.638
0.500
12.700
80 XHY
64.627
43.388
10″
10.750
273
0.188
4.775
31.588
21.207
0.219
5.563
36.689
24.631
0.250
6.350
20
41.759
28.035
0.307
7.798
30
51.002
34.240
0.344
8.738
56.946
38.231
0.365
9.271
40 STD
63.301
40.483
0.438
11.125
71.852
48.238
0.500
12.700
60 XHY
81.530
54.735
0.594
15.088
80
95.969
64.429
12″
12.750
324
0.188
4.775
37.570
25.222
0.219
5.563
43.657
29.309
0.250
6.350
49.713
33.375
0.281
7.137
55.739
37.420
0.312
7.925
61.735
41.445
0.375
9.525
73.824
49.562
0.406
10.312
79.727
53.525
0.500
12.700
97.438
65.415
0.562
14.275
108.966
73.154
14″
14.000
356
0.188
4.775
41.308
27.732
0.219
5.563
48.012
32.233
0.250
6.350
20
54.685
36.713
0.281
7.137
61.327
41.172
0.312
7.925
67.939
45.611
0.375
9.525
STD
81.281
54.568
0.438
11.125
40
94.498
63.441
0.500
12.700
XHY
107.381
72.090
0.625
15.875
132.983
89.278
16”
16.000
406
0.188
4.775
47.290
21.748
0.219
5.563
54.980
36.910
0.250
6.350
10
62.639
42.053
0.281
7.137
70.268
47.174
0.312
7.925
20
77.866
52.275
0.344
8.738
85.677
57.519
0.375
9.525

30

STD
93.213
62.578
0.438
11.125
108.433
72.797
0.500
12.700

40

XHY
123.289
82.770
18″
18.000
457
0.219
5.563
61.948
41.588
0.250
6.350
70.593
47.393
0.281
7.137
79.208
53.176
0.312
7.925
20
87.792
58.939
0.375
9.525
STD
105.144
70.588
0.438
11.125
30
122.369
82.152
0.500
12.700
XHY
139.198
93.450
0.562
14.275
40
155.904
104.666
0.625
15.875
172.754
115.978
20″
20.000
508
0.250
6.350
78.547
52.733
0.282
7.163
88.458
59.386
0.312
7.925
97.719
65.604
0.375
9.525
20 STD
117.075
78.598
0.438
11.125
136.305
91.508
0.500
12.700
30 XHY
155.106
104.130
0.594
15.088
40
183.378
123.110
0.625
15.875
192.640
129.328
0.688
17.475
211.368
141.901
24″
24.000
610
0.250
6.350
94.456
63.413
0.281
7.137
106.029
71.183
0.312
7.925
117.573
18.932
0.375
9.525
20 STD
140.938
64.618
0.438
11.125
164.176
110.219
0.500
12.700
XHY
186.923
125.490
0.625
15.875
232.410
156.028
0.688
17.475
40
255.148
171.293
0.750
19.050
277.401
186.233
30″
30.000
762
0.250
6.350
118.318
79.433
0.281
7.137
132.851
89.189
0.312
7.925
10
147.353
98.925
0.375
9.525
STD
176.731
118.648
0.438
11.125
205.983
138.286
0.500
12.700
20 XHY
234.647
157.530
0.625
15.875
30
292.066
196.078
0.688
17.475
320.817
215.380
0.750
19.050
348.988
234.293
36″
36.000
914
0.250
6.350
142.180
95.453
0.281
7.137
159.672
107.196
0.312
7.925
10
177.133
118.918
0.375
9.525
STD
215.525
142.678
0.438
11.125
247.790
166.353
0.500
12.700
20 XHY
282.372
198.570
0.625
15.875
351.723
236.128

0.688
17.475
386.487
259.467

0.750
19.050
420.576
282.353
42″
42.000
1067
0.312
7.925
206.914
138.911
0.375
9.525
STD
248.319
166.708
0.500
12.700
XHY
33.097
221.610
0.750
19.050
492.163
330.413
48″
48.000
1219
0.375
9.525
STD
284.112
190.738
0.438
11.125
331.404
222.487
0.500
12.700
XHY
377.822
253.650
0.750
19.050
563.750
378.473
0.875
22.225
655.969
440.383

Duplex 2205 tubes Pressure Rating

Pipe O.D.
(In.)		 Wall Thickness Of Pipe (Inches)
.028 .035 .049 .065 .083 .095 .109 .120
Working Pressure (Psig)
1/8 7900 10100            
1/4 3700 4800 7000 9500        
5/16   3700 5400 7300        
3/8   3100 4400 6100        
1/2   2300 3200 4400        
3/4     2200 3000 4000 4600    
1       2200 2900 3400 3900 4300

duplex 2205 seamless tube Chemical Composition Standard

C N P Si Mn Mo Fe Cr S Ni
1.0 0.03 0.02 2.0 3.0 - 3.5 22.0 - 23.0 0.03 4.5 - 6.5 0.14 - 0.2 Bal

ASTM A789 UNS S31803 Tube Mechanical Properties

Pipe Density Pipe Melting Point Yield Strength (0.2%Offset) 2205 Duplex SS Pipe Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi - 80000 , MPa - 550 Psi - 116000 , MPa - 800 15 %

Large stock at competitive prices

Duplex stainless steel 2205 tubing
FOB Price US $5 - US $10/ Kilogram		 2205 seamless/ welded tube
FOB Price US $15 - US $45/ Kilogram
A790 2205 duplex stainless steel tube
FOB Price US $1,500 - US $3,000/ Ton		 ASTM A790 2205 Duplex Steel Coiled Tube
FOB Price US $1,000 - US $4,000/ Tonne
2205 Duplex Stainless Steel Welded Tube For Sea Water Treatment
FOB Price US $5,000 - US $8,000/ Ton		 ASTM A790 2205 Duplex Steel Coiled Tubing
FOB Price US $4 - US $8/ Kilogram
asme sa789 2205 duplex stainless steel tubes
FOB Price US $1.20 - US $3/ Kilogram
 saf 2205 stainless steel duplex tube
FOB Price US $3,100/ Tonne
1 inch 2205 Welded Stainless Steel tube
FOB Price US $2,300 - US $2,500/ Ton		 duplex 2205 stainless steel tube
FOB Price US $30 - US $60/ Kilogram
duplex SAF 2205 1.4462 stainless steel tube
FOB Price US $1,500 - US $4,000/ Ton		  

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