Duplex Seamless Tube and UNS S31803 Welded Pipe supplier in Mumbai


Duplex Pipe

A Duplex grade is a dual microstructure composed of both austenitic and ferritic grades. A Duplex Pipe is designed with a superior chemical composition of chromium, nickel, and molybdenum with other constituting elements. The outstanding content embedded within this grade gives them enhanced resistance against corrosive and oxidative media across stress-induced environments. The Duplex Stainless Steel Pipe has enhanced strength and load-bearing capacity as compared to normal stainless steel grades. These pipes also have good tolerance against pitting, which is common in marine systems. A Duplex 2205 Pipe works well in elevated temperature setups in temperatures up to 600 degrees F. These pipes are designed with excellent mechanical properties. They have a minimum tensile strength of 116ksi with a minimum yield strength of 80ksi. These pipes can be elongated by 15% in the system. The Duplex 2205 Tube has a hardness of 310 HRB max and is stronger as compared to pipes in this grade. The versatile grade of tubes can be manufactured in a square, circular and rectangular shapes.

A Duplex Tube has excellent fabricability and workability. Designed with a lower thermal expansion, the tube is resistant to intergranular carbide corrosion. These tubes have a density of 7.8 g/cm3 and have enhanced tolerance against crevice corrosion cracking. The 2205 Stainless Steel Tubing can be processed in hot or cold rolling procedures. The versatile grade of tubes can be readily welded in place following the standard welding process. The dual microstructure Uns S31803 Pipe is commonly used in Chemical process plants, pollution control, chemical processing, oil and gas, marine systems, communication networks, pulp and paper, and an array of applications. These pipes are produced by vigorous testing and making use of the best raw material and latest machinery. For any questions and queries about our products or their pricing, contact us or visit any of our outlets for more information.

Buy ASTM A790 Gr. S32205 Tubing and Duplex Stainless Steel Pipe material at factory price in India


Duplex Pipe Specification Chart

Manufacturer and supplier of Duplex Steel Welded Pipes and Uns S31803 Seamless Tube in custom length and wall thickness

Pipe Specifications ASTM A790 Gr. S31803
ASTM A790 Gr. S32205
Outer Diameter 6 To 250 MM Outer Diameter
Sizes up to 12 Inch NB
Pipe Standard AISI, EN, DIN, JIS, GB, ASTM, ASME
Sizes 5 To 1219.2 MM
EFW Pipe size 5 to 1219.2 MM
Pipe Thickness 0.3 to 50 MM
Wall thickness 0.020 to 0.220inch
Schedule SCH 80, SCH 40, SCH XXS, SCH 5, SCH 80S, SCH10, SCH XS, SCH 160
Finish Annealedand Pickled, Mirror finish, Polished, Bright and Annealed, NO.1, MF, NO.4, BA, 2B, HL, 8K
Form Straight, Hydraulic, Rectangular, Square, Round, Coiled, U Shape, Hollow
Length Double Random, ingle Random, Standard & Cut length
End Beveled End, Plain End, Treaded Pipe.

Duplex Seamless Tube Price List

Trilok Steel Industries

Per Kg

Hot Finished Duplex Seamless Pipes S.40s Astm A790 Uns S31803 6 Mtr

$ 2.03

Trilok Steel Industries

Per Kg

Duplex Stainless Steel Seamless Pipes UNS S31803 Schedule 10s


$ 15.78

Trilok Steel Industries

Per Kg

Duplex Grade 2205 3 Mtr Stainless Steel Seamless Pipes


$ 11.11

Types of Duplex Stainless Steel Tube

Duplex Pipes

Duplex Pipes

Duplex 2205 Seamless Pipes

Duplex 2205 Seamless Pipes

Duplex 2205 Tube

Duplex 2205 Tube

ASTM A790 Gr. S32205 Tubing

ASTM A790 Gr. S32205 Tubing

Duplex Stainless Steel Pipes

Duplex Stainless Steel Pipes

Duplex 2205 Pipes

Duplex 2205 Pipes

Duplex Stainless Steel Tube

Duplex Stainless Steel Tube

Uns S31803 Pipes

Uns S31803 Pipes

ASTM A790 Gr. S31803 Pipes

ASTM A790 Gr. S31803 Pipes

22cr Duplex 2205 Pipes

22cr Duplex 2205 Pipes

2205 Steel Erw Pipes

2205 Steel Erw Pipes

Schedule 160 1.4460 duplex Welded Pipes

Schedule 160 1.4460 duplex Welded Pipes

Uns S31803 Pipe Weight Chart

Do not forget to compare our price with other Duplex Pipe Manufacturer in India, Check 2205 Tubing dimension and updated price list
Nominal Pipe Size Wall thickness Outside Diameter Weight Weights
Schedule Inch MM Inch MM Lb /feer kg / M
1 1/4 40 STD 0.140 3.556 1.660 42 2.273 3.385
80 STD 0.147 3.734 1.088 1.621
80 STD 0.154 3.912 1.474 2.195
1/2 40 STD 0.109 2.769 0.840 21 0.851 1.268
1 40 STD 0.133 3.378 1.315 33 1.679 2.501
3/4 40 STD 0.113 2.870 1.050 27 1.131 1.684
80 STD 0.179 4.547 2.172 3.325
80 STD 0.191 4.851 2.997 4.464
80 STD 0.200 5.080 3.361 5.409
2 40 STD 0.154 3.912 2.375 60 3.653 5.441
80 STD 0.218 5.537 5.022 7.480
2 1/2 40 STD 0.203 5.516 2.875 73 5.793 8.629
80 STD 0.276 7.010 7.661 11.411
3 40 STD 0.216 5.486 3.500 89 7.576 11.284
4 0.237 6.020 4.500 114 10.790 16.073
0.337 8.560 14.983 22.318
6 0.188 4.775 6.625 168 12.924 19.252
0.203 5.516 13.923 20.739
0.219 5.563 14.983 22.318
0.250 6.350 17.021 25.354
80 STD 0.300 7.620 10.253 15.272
40 STD 0.280 7.112 18.974 58.263
0.312 7.925 21.036 31.334
0.375 9.525 25.031 37.285
80 XHY 0.432 10.973 28.573 42.561
0.500 12.700 32.708 48.719
1 1/2 40 STD 0.145 3.683 1.900 48 2.718 4.048
8 0.188 4.775 8.625 219 16.940 25.233
0.219 5.563 19.661 29.286
20 0.250 6.350 22.361 33.308
30 0.277 7.036 24.696 36.786
40 0.322 8.179 28.554 42.352
0.375 9.525 33.041 49.216
60 0.406 10.312 35.638 53.085
0.203 5.156 18.259 27.198
80 XHY 0.500 12.700 43.388 64.627
10 0.188 4.775 10.750 273 21.207 31.588
0.219 5.563 24.631 36.689
20 0.250 6.350 28.035 41.759
30 0.307 7.798 34.240 51.002
0.344 8.738 38.231 56.946
40 STD 0.365 9.271 40.483 63.301
0.438 11.125 48.238 71.852
60 XHY 0.500 12.700 54.735 81.530
80 0.594 15.088 64.429 95.969
14 0.188 4.775 14.000 356 27.732 41.308
0.219 5.563 32.233 48.012
20 0.250 6.350 36.713 54.685
0.281 7.137 41.172 61.327
0.312 7.925 45.611 67.939
STD 0.375 9.525 54.568 81.281
40 0.438 11.125 63.441 94.498
XHY 0.500 12.700 72.090 107.381
0.625 15.875 89.278 132.983
16” 0.188 4.775 16.000 406 21.748 47.290
0.219 5.563 36.910 54.980
10 0.250 6.350 42.053 62.639
0.281 7.137 47.174 70.268
20 0.312 7.925 52.275 77.866
0.344 8.738 57.519 85.677
30 STD 0.375 9.525 62.578 93.213
0.438 11.125 72.797 108.433
40 XHY 0.500 12.700 82.770 123.289
12 0.188 4.775 12.750 324 25.222 37.570
0.219 5.563 29.309 43.657
0.250 6.350 33.375 49.713
0.281 7.137 37.420 55.739
0.312 7.925 41.445 61.735
0.375 9.525 49.562 73.824
0.406 10.312 53.525 79.727
0.500 12.700 65.415 97.438
0.562 14.275 73.154 108.966
18 0.219 5.563 18.000 457 41.588 61.948
0.250 6.350 47.393 70.593
0.281 7.137 53.176 79.208
20 0.312 7.925 58.939 87.792
STD 0.375 9.525 70.588 105.144
30 0.438 11.125 82.152 122.369
XHY 0.500 12.700 93.450 139.198
40 0.562 14.275 104.666 155.904
0.625 15.875 115.978 172.754
24 0.250 6.350 24.000 610 63.413 94.456
0.281 7.137 71.183 106.029
0.312 7.925 18.932 117.573
20 STD 0.375 9.525 64.618 140.938
0.438 11.125 110.219 164.176
XHY 0.500 12.700 125.490 186.923
0.625 15.875 156.028 232.410
40 0.688 17.475 171.293 255.148
0.750 19.050 186.233 277.401
20 0.250 6.350 20.000 508 52.733 78.547
0.282 7.163 59.386 88.458
0.312 7.925 65.604 97.719
20 STD 0.375 9.525 78.598 117.075
0.438 11.125 91.508 136.305
30 XHY 0.500 12.700 104.130 155.106
40 0.594 15.088 123.110 183.378
0.625 15.875 129.328 192.640
0.688 17.475 141.901 211.368
30 0.250 6.350 30.000 762 79.433 118.318
0.281 7.137 89.189 132.851
10 0.312 7.925 98.925 147.353
STD 0.375 9.525 118.648 176.731
0.438 11.125 138.286 205.983
20 XHY 0.500 12.700 157.530 234.647
30 0.625 15.875 196.078 292.066
0.688 17.475 215.380 320.817
0.750 19.050 234.293 348.988
42 0.312 7.925 42.000 1067 138.911 206.914
STD 0.375 9.525 166.708 248.319
XHY 0.500 12.700 221.610 33.097
0.750 19.050 330.413 492.163
36 0.250 6.350 36.000 914 95.453 142.180
0.281 7.137 107.196 159.672
10 0.312 7.925 118.918 177.133
STD 0.375 9.525 142.678 215.525
0.438 11.125 166.353 247.790
20 XHY 0.500 12.700 198.570 282.372
0.625 15.875 236.128 351.723
0.688 17.475 259.467 386.487
0.750 19.050 282.353 420.576
48 STD 0.375 9.525 48.000 1219 190.738 284.112
0.438 11.125 222.487 331.404
XHY 0.500 12.700 253.650 377.822
0.750 19.050 378.473 563.750
0.875 22.225 440.383 655.969

Duplex 2205 Tube Chemical Composition

Carbon Nitrogen Silicon Phosphorus Manganese Iron Chromium Molybdenum Sulfur Nickel
1.0 0.03 2.0 0.02 3.0 - 3.5 0.03 4.5 - 6.5 22.0 - 23.0 0.14 - 0.2 Bal

ASTM A790 S32205 Seamless Pipe Mechanical Properties

Density Tensile Strength Yield Strength Melting Point Elongation
7.8 g/cm3 Psi - 116000 , MPa - 800 Psi - 80000 , MPa - 550 1350 °C (2460 °F) 15

Equivalent Material of Duplex Stainless Steel Tube

Standards Uns Werkstoff Nr.
Duplex 2205 Pipe S31803 / S32205 1.4462 / 1.4462

Duplex Pipe Size Chart

Buy directly from Duplex pipe manufacturer for genuine material, low price and quick deliveries with MTC reports, We manufactured accordance to ASTM A790/ ASTM A928 American specification
Schedule Wall Thickness in
mm
Outer Diameter in
mm
Kg/m Inch
40S 2.24 13.72 0.64 1/4
80S 3.02 13.72 0.81 1/4
10S 1.65 13.72 0.50 1/4
10S 1.65 17.15 0.64 3/8
40S 2.31 17.15 0.86 3/8
80S 3.20 17.15 1.12 3/8
10S 2.11 21.34 1.02 1/2
40S 2.77 21.34 1.29 1/2
80S 3.73 21.34 1.65 1/2
10S 2.11 26.67 1.30 3/4
40S 2.87 26.67 1.71 3/4
80S 3.91 26.67 2.23 3/4
10S 2.77 33.40 2.13 1
40S 3.38 33.40 2.54 1
80S 4.55 33.40 3.29 1
160 6.352) 33.40 4.30 1
10S 2.77 42.16 2.73
40S 3.56 42.16 3.44
80S 4.85 42.16 4.53
160 6.352) 42.16 5.69
10S 2.77 48.26 3.16
40S 3.68 48.26 4.11
80S 5.08 48.26 5.49
10S 2.77 60.33 3.99 2
40S 3.91 60.33 5.52 2
80S 5.54 60.33 7.60 2
160 8.742) 60.33 11.29 2
10S 3.05 73.03 5.35
40S 5.16 73.03 8.77
80S 7.01 73.03 11.59
10S 3.05 88.90 6.56 3
40S 5.49 88.90 11.47 3
80S 7.62 88.90 15.51 3
160 11.132) 88.90 21.67 3
10S 3.05 101.60 7.53
40S 5.74 101.60 13.78
80S 8.08 101.60 18.92
10S 3.05 114.30 8.50 4
40S 6.02 114.30 16.32 4
80S 8.56 114.30 22.67 4
160 13.492) 114.30 34.05 4
40S 6.55 141.30 22.10 5
80S 9.53 141.30 31.44 5
160 15.882) 141.30 49.87 5
10S 3.4 168.28 14.04 6
40S 7.11 168.28 28.69 6
80S 10.97 168.28 43.21 6
120 14.27 168.28 54.75 6
160 18.262) 168.28 68.59 6
40S 8.18 219.08 43.20 8
80S 12.7 219.08 65.63 8
120 18.23 219.08 91.30 8
160 23.012) 219.08 112.97 8

Before choosing your supplier check our deliveries of last 2 years

Rumaila Oil Field- UAE

Rumaila Oil Field- UAE

Forest Exploration International (Pty) Ltd- South Africa

Forest Exploration International (Pty) Ltd- South Africa

Markmore Energy Ltd- Malaysia

Markmore Energy Ltd- Malaysia

Lake Charles Lng Liquefaction Plant- USA

Lake Charles Lng Liquefaction Plant- USA

Woodside Petroleum Limited- Australia

Woodside Petroleum Limited- Australia

Winson Group-Singapore

Winson Group-Singapore

Trilok Steel Industries