Premier Manufacturer of High-Quality 2205 Duplex Stainless Steel Pipe Supplier

Duplex 2205 Pipe, 2205 Duplex Stainless Steel Pipe, Alloy 2205 Pipe, Duplex 2205 Pipe Suppliers, ASTM A790 And ASME SA 790 Alloy 2205 Pipe, 2205 Pipe, 2205 Duplex Tubing, Duplex Steel UNS S32205 Pipes, Duplex 2205 Pipe Stockist in India, 2205 Stainless Steel Pipe, Duplex Steel 2205 Pipes, 2205 Duplex Pipe Supplier In Mumbai, India.

Lakshya Steel is a trusted manufacturer and supplier of 2205 Duplex Stainless Steel Pipes, known for their exceptional quality and security. Our pipes, made from high-grade materials, are engineered to meet the demands of various industrial and commercial applications, particularly in the safe and efficient transfer of fluids, liquids, and gases. With a comprehensive range of Duplex 2205 pipes available in different sizes and specifications, we ensure that our products cater to the diverse requirements of our clients.

Our Duplex 2205 pipes are widely appreciated for their smooth finish, dimensional accuracy, and outstanding corrosion resistance, making them an ideal choice for challenging environments. These pipes are specifically designed to resist crevice, intergranular, and pitting corrosion, as well as chloride stress corrosion cracking. Their excellent strength in using standard techniques further enhances their relevance for critical applications in industries such as oil and gas exploration, chemical processing, and the manufacturing of paper machines and liquor tanks.

At Lakshya Steel, we are committed to delivering Super Duplex Stainless Steel products that guarantee above performance and security. Our 2205 duplex stainless steel pipes, along with our 2205 stainless steel tubing, are offered at competitive prices, with prompt delivery to ensure your project progresses smoothly. Whether you need standard or custom solutions, our expertise and dedication make us the go-to supplier for high-quality 2205 duplex stainless steel pipes. please contact us. We are here to help you find the perfect solution for your needs.

For more information about Duplex Steel 2205 Pipe, check out our blog  Guide On Duplex Steel Pipes.

Specifications of Duplex Steel 2205 Pipe

Pipe Standard AISI, DIN, EN, GB, JIS, ASTM, ASME
Seamless Pipe Outer Diameter 6.00 MM OD up – 250 MM OD, Sizes up to 12 Inch NB
Welded Pipes sizes 5.0 MM – 1219.2 MM
EFW Pipes size 5.0 MM to 1219.2 MM
Pipe Thickness 0.3MM to 50 MM
Size 3.35 – 101.6 MM OD, 15 – 150 NB Inch
Size 6.35 – 152 MM outer diameter
wall thickness 0.020 inch to 0.220inch
Schedule Schedule 5, 10, 40, 80, 80S, 160, XXS, XS Duplex 2205 Pipe Supplier
Finish Annealedand Pickled, Polished, Mirror finish, Bright and Annealed, MF, NO.1, NO.4, 2B, BA, HL, 8K, etc
Form Straight Pipes, Round, Rectangular, Hydraulic, Square, Coiled, U Shape, Hollow etc.
Pipe Length Single Random, Double Random, Standard & Cut length
End Plain End, Beveled End, Treaded Pipe.
Tubes Types Alloy 2205 Seamless, ERW, EFW, Welded, Fabricated, CDW, DOM, CEW Pipes
Pipe Marking All Pipes are marked as follows: Supplier or Manufacturer’s Name, Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Application Boiler, Heatexchanger, Oil Tube, Gas Tube and Fluid Tube

Chemical Composition of Duplex SS 2205 Pipe

Grade   C Mn Si P S Cr Mo Ni N
2205 (UNS S31803) Min Max – 0.030 – 2.00 – 1.00 – 0.030 – 0.020 21.0 23.0 2.5 3.5 4.5 6.5 0.08 0.20
2205 (UNS S32205) Min Max – 0.030 – 2.00 – 1.00 – 0.030 – 0.020 22.0 23.0 3.0 3.5 4.5 6.5 0.14 0.20

Mechanical Properties of Duplex Stainless 2205 Pipe

Grade Tensile Strength
(MPa) min
Yield Strength
0.2% Proof
(MPa) min
Elongation
(% in 50mm) min
Hardness
Rockwell C (HR C) Brinell (HB)
UNS S31803 / 2205 621 448 25 31 max 293 max
UNS S32205 / 2205 621 448 25 31 max 293 max

Physical Properties of Duplex Stainless 2205 Pipe

Grade 2205 Density
(kg/m3)
Elastic
Modulus
(GPa)
Mean Co-eff of Thermal
Expansion (μm/m/°C)
Thermal
Conductivity (W/m.K)
Specific
Heat
0-100°C
( J/kg.K)
Electrical
Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C at 100°C at 500°C
UNS S32205 / UNS S31803 782 190 13.7 14.2 19 418 850

Duplex Steel 2205 Pipe Equivalent Grades

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

Duplex Stainless Steel 2205 Pipe Types

    • UNS S32205 Duplex Steel Seamless Pipes
    • 2205 Duplex Steel Seamless Pipes
    • ASME SA790 Duplex Steel S32205 Seamless Pipe
    • S32205 Duplex Seamless Pipes Stockholder
    • Duplex Stainless Steel S32205 Seamless Pipe Dealer
    • Duplex Steel ASTM A790 32205 Seamless Pipes
    • ASME SA789 Duplex Steel S32205 Seamless Piping Dealer in Pune
    • UNS S32205 Duplex Seamless Pipe Price in Hyderabad
    • DSS S32205 Seamless Pipes Suppliers in Ankleshwar
    • Duplex Steel DIN 1.4462 Seamless Pipe
    • SAF 2205 Duplex Seamless Pipes Supplier
    • Ferritic/Austenitic Duplex Steel S32205 Seamless Pipes
    • Duplex Steel UNS S32205 Seamless Pipe
    • ASTM A790 Duplex Steel S32205 Pipes Manufacturer
    • ASME A790 Duplex Steel S32205 Seamless Pipes in Thane
    • Duplex Stainless 2205 Seamless Pipe Stockholder in Bengaluru
    • DSS 1.4462 Seamless Pipes Exporter in Dahej
    • Duplex Stainless Steel UNS S32205 Seamless Pipe in India

410 Stainless Steel Fasteners Types

Weight Chart of Duplex SS 2205 Pipe

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

Sizes of Duplex Stainless Steel 2205 Pipe

Wall Sizes ( O.D.)
.010 1/16″ , 1/8″ , 3/16″
.020 1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″
.012 1/8″
.016 1/8″ , 3/16″
.028 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″
.035 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.049 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″
.065 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″
.083 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″
.095 1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.109 1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″
.120 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″
.125 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″
.134 1″
.250 3″
.375 3 1/2″

Pressure Rating of Duplex Steel 2205 Pipe

Pressure Rating (psig) 
Sizes
(inches)
Schedule (SCH) Outside
Dia.
(in)
Wall
Thick.
(in)
Temperature (oF) 
100 200 300 400 500 600 650 700 750
Allowable Stress (psi) 
16700 16700 16700 15500 14400 13500 13200 12900 12600
1″ 40 1.315 0.133 2205 2205 2205 2047 1902 1783 1743 1703 1664
80 1.315 0.179 3061 3061 3061 2841 2640 2475 2420 2365 2310
160 1.315 0.250 4493 4493 4493 4170 3874 3632 3552 3471 3390
1 1/2″ 40 1.900 0.145 1629 1629 1629 1512 1404 1317 1287 1258 1229
80 1.900 0.200 2303 2303 2303 2138 1986 1862 1821 1779 1738
160 1.900 0.281 3362 3362 3362 3120 2899 2717 2657 2597 2536
2″ 40 2.375 0.154 1371 1371 1371 1272 1182 1108 1083 1059 1034
80 2.375 0.218 1985 1985 1985 1843 1712 1605 1569 1534 1498
160 2.375 0.344 3283 3283 3283 3047 2831 2654 2595 2536 2477
3″ 40 3.500 0.216 1301 1301 1301 1208 1122 1052 1028 1005 982
80 3.500 0.300 1844 1844 1844 1712 1590 1491 1458 1425 1391
160 3.500 0.438 2787 2787 2787 2587 2403 2253 2203 2153 2103
4″ 40 4.500 0.237 1102 1102 1102 1023 950 891 871 851 831
80 4.500 0.337 1596 1596 1596 1482 1377 1291 1262 1233 1204
160 4.500 0.531 2611 2611 2611 2424 2552 2111 2064 2017 1970
5″ 40 5.563 0.258 965 965 965 896 832 780 763 746 728
80 5.563 0.375 1428 1428 1428 1325 1231 1154 1129 1103 1077
160 5.563 0.625 2474 2474 2474 2296 2133 2000 1955 1911 1866
6″ 40 6.625 0.280 877 877 877 814 756 709 693 677 661
80 6.625 0.432 1379 1379 1379 1280 1189 1115 1090 1065 1040
160 6.625 0.719 2382 2382 2382 2211 2054 1925 1883 1840 1797
8″ 40 8.625 0.322 771 771 771 716 665 623 610 596 582
80 8.625 0.500 1218 1218 1218 1131 1050 985 963 941 919
160 8.625 0.906 2298 2298 2298 2133 1982 1858 1817 1775 1734
10″ 40 10.750 0.365 699 699 699 649 603 565 553 540 528
80 10.750 0.594 1159 1159 1159 1075 999 937 916 895 874
160 10.750 1.125 2289 2289 2289 2124 1974 1850 1809 1768 1727

Duplex Steel 2205 Pipe Applications

  • Oil and Gas: Used for pipelines and equipment due to high strength and resistance to chloride stress corrosion.
  • Chemical Processing: Handles aggressive chemicals and acids, offering resistance to crevice and pitting corrosion.
  • Marine: Ideal for seawater applications like cooling systems, propeller shafts, and ship hulls due to excellent seawater corrosion resistance.
  • Paper and Pulp: Employed in paper mills and pulp production for durability in moist and chemical environments.
  • Water Treatment: Utilized in water treatment facilities for transporting treated water and handling corrosive substances.
  • Liquor Tanks: Used in the food and beverage industry for storing and transferring liquor, benefiting from high corrosion resistance.
application

FAQs

What is 2205 duplex stainless steel?

2205 duplex stainless steel is a high-strength, corrosion-resistant alloy with both austenitic and ferritic properties, ideal for harsh environments like chemical processing and marine applications.

What is the difference between duplex 2205 and ss304?

Duplex 2205 is stronger and more corrosion-resistant than SS304, with better performance in harsh environments, while SS304 is more widely used and easier to weld.

What are the benefits of the Duplex 2205 pipe?

Duplex 2205 pipes offer high strength, excellent corrosion resistance, good weldability, and resistance to stress corrosion cracking.

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