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ASTM A790 Pipe & Duplex Stainless Steel S31803 Pipes Supplier in India


Stainless steel alloy grades such as UNS S31803 prove to be particularly useful in applications that are susceptible to stress related corrosion cracking. SCC or stress related corrosion cracking in pipes can have harmful effects on not only the workers in the factory but also to the business itself. Since ASTM A790 UNS S31803 Duplex Steel Seamless Pipe is resistant to SCC, the piping system becomes durable and it has longevity in comparison to conventional steels.

ASTM A790 USN S31803 4inch NPS SCH10S 114.30 * 3.05 heat 300336 Seamless

Besides having superior resistance to SCC, the ASME SA 790 UNS S31803 Pipe has improved mechanical characteristics like higher yield strength, which incidentally is almost twice that of a traditional austenitic stainless steel alloy. Pipes under specification ASTM A790, are produced either in a seamless manner or they have a welded construction. The automatic welding process used to weld the ASTM A790 Pipe is to be done without the use of any filler metal. The specification also calls for determining the percentage of elements used to alloy both ASTM A790 Grade UNS S31803 Welded Pipe and seamlessly constructed ones as well. Testing is also an important parameter of these pipes. In addition to a nondestructive electric test, the ASTM A790 UNS S31803 Seamless Pipe is required to conform to the values of tension test, flattening tests, hydrostatic tests as well as a hardening test. Perfect impex is a large manufacturer and supplier of these pipes and we produce all kinds and variations of the product. The advantage to choose ASTM A790 Grade UNS S31803 Pipe manufacturer is to get 5 to 10% discount price compare to stockist and supplier in Mumbai and Prime quality material with Mill test Certificate.

Check ASTM A790 Grade UNS S31803 Welded Pipe size range and ASTM A790 UNS S31803 Pipe Supplier in India



ASTM A790 UNS S31803 Pipe

ASTM A790 UNS S31803 Pipe
ASTM A790 Pipe

ASTM A790 Pipe

Standard Specification Of ASTM A790 UNS S31803 Seamless Pipe

Check dimensions and specification of Duplex S31803 Seamless Pipe amd ASTM A790 UNS S31803 Welded Pipes Manufacturer in India

Specifications ASTM A 790 ASME SA 790
Standard AISI, DIN, EN, GB, JIS, ASTM, ASME UNS S31803 Pipe
UNS S31803 Seamless Pipe Outer Diameter 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
UNS S31803 Welded Pipe size 5.0 mm - 1219.2 mm
UNS S31803 EFW Pipe size 5.0 mm - 1219.2 mm
Thickness 0.3mm - 50 mm
UNS S31803 Welded pipe Size 6.35 mm OD To 152 mm OD
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
UNS S31803 Seamless pipe Size 3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN
UNS S31803 Pipe wall thickness 0.020 in – 0.220 in
UNS S31803 Pipes Schedule SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS A790 Pipe Supplier
ASTM A790 Pipes Form Hydraulic, Round, Straight Pipes, Square, Hollow, Coiled, U Shape etc.
ASTM A790 GR UNS S31803 Duplex Pipe Finish Polished, Annealed and Pickled, Bright and Annealed, MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc
SA 790 S31803 Pipes Length Double Random, Single Random, Standard & Cut length
A790 Grade UNS S31803 Welded Pipe End Plain End, Beveled End, Treaded.
Duplex S31803 Seamless Pipes Type UNS S31803 Seamless, ERW, EFW, Welded, Fabricated, CDW, DOM, CEW Pipes
Supplier provide Value Added Service Draw and Expansion as per required Size and Length, Polish (Electro and Commercial) Annealed and Pickled Bending, Machining Etc.
Marking All UNS S31803 Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. and Supplier / Manufacturer’s Name
Material Test Certificates (MTC) Material Test Certificates (MTC) as per EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2, 100% Radiography Test Report, Raw Materials Certificate, Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts, UNS S31803 pipe HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP), Manufacturer Test Certificate , Laboratory Test Certificate from Govt. Approved Lab.
We can also cut, thread, and groove UNS S31803 Pipes to meet your specifications.

Various Types Of ASME SA 790 UNS S31803 Pipe

ASTM A790 Pipes

ASTM A790 Pipes

ASTM A790 UNS S31803 Seamless Pipes

ASTM A790 UNS S31803 Seamless Pipes

ASTM A790 Grade UNS S31803 Welded Pipes

ASTM A790 Grade UNS S31803 Welded Pipes

ASME SA 790 UNS S31803 Pipes

ASME SA 790 UNS S31803 Pipes

ASTM A790 UNS S31803 Duplex Steel Seamless Pipes

ASTM A790 UNS S31803 Duplex Steel Seamless Pipes

ASTM A790 GR S31803 Seamless Pipes

ASTM A790 GR S31803 Seamless Pipes

ASTM A790 Grade S31803 Pipess

ASTM A790 Grade S31803 Pipess

ASTM A790 GR UNS S31803 Duplex Pipes

ASTM A790 GR UNS S31803 Duplex Pipes

UNS S31803 EFW Pipes

UNS S31803 EFW Pipes

SA 789 S31803 pipes

SA 789 S31803 Pipes

Duplex S31803 Seamless Pipes

Duplex S31803 Seamless Pipes

duplex s31803 pipes

duplex S31803 pipes

Aisi S31803 Seamless pipes

Aisi S31803 Seamless Pipes

Duplex S31803 Welded Pipes

Duplex S31803 Welded Pipes

S31803 Duplex Stainless Steel Seamless Pipes

S31803 Duplex Stainless Steel Seamless Pipes

S31803 Duplex Steel EFW Welded Pipes

S31803 Duplex Steel EFW Welded Pipes

Stainless Duplex S31803 Round Pipes

Stainless Duplex S31803 Round Pipes

Stainless Steel Grade S31803 Square Pipes

Stainless Steel Grade S31803 Square Pipes

UNS S31803 Clad Pipes

UNS S31803 Clad Pipes

ASME SA790 gr s31803 Duplex Stainless Steel Pipes

ASME SA790 gr s31803 Duplex Stainless Steel Pipes


Duplex UNS S31803 pipe Price list

UNS S31803 price

ASTM A790 UNS S31803 Seamless Pipe Price Duplex UNS S31803 pipe Price in INR ASTM A790 Pipe Price in USD
Duplex SS Pipes Sa790 Gr.uns S31803 Nps5 (Dn 125) Sch. 160 Sml Asme B36.10 INR 81,838 USD 1114.84
Dss Pipe Dn 80 (Grade Uns S31803) (6 Mtrs) INR 74,644 USD 1016.84
Dss Pipe Dn 25 (Grade 1.4462/ Uns S31803) (24 Mtrs) INR 115,757 USD 1576.90
Duplex pipe (38.1x1.65x5880mm) (Uns S31803) 93 Pcs INR 672,420 USD 9160.03
Duplex Stainless Steel Welded pipe To Specification Sa 789 Uns S31803/ INR 65,604 USD 893.69

ASTM A790 Grade UNS S31803 Welded Pipe

UNS S31803 welded pipe is considered inalienably weaker due to a weld seam but UNS S31803 welded pipes are too very high demands because of their lower Price.


Difference Between Uns S31803 And Uns S32205

UNS S31803 and UNS S32205 are referred to as duplex 2205. Generally, UNS2205 contains ASTM S31803 and S32205 duplex stainless steels. In other words, S31803 and S32205 are both called 2205 stainless steel, and S32205 is the updated series of S31803 by the including of the lower limit content of Chromium, Molybdenum and Nitrogen components, which makes the small difference in mechanical properties.

ASTM A790 Grade S31803 Pipes Chemical Composition Chart

UNS S31803 chemical composition

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

SA 789 S31803 Pipe Mechanical Characteristics

Best price of ASTM A790 Pipes and UNS S31803 Duplex Stainless Steel Seamless Pipe ready stock for urgent requirements, ISO Certified A790 UNS S31803 Pipe Supplier in India

ASTM A790 UNS S31803 mechanical properties

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

Equivalent Material Grade Of Duplex UNS S31803 Pipe

STANDARD UNS WERKSTOFF NR.
Duplex S31803 S31803 1.4462

Physical Properties of ASTM A790 Grade UNS S31803 Welded Pipe

Grade S31803 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 S31803 782 190 13.7 14.2 19 418 850

UNS S31803 EFW Pipe Size Chart In Mm And Inches

Many sizes and a wall thickness of ASTM A790 Grade UNS S31803 Welded Pipe, ASTM A790 UNS S31803 Pipe supplier and distributor in India
OD
mm
WT
mm
in. Sch Kg/m
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
13.72 1.65 1/4 10S 0.50
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 10S 2.73
42.16 3.56 40S 3.44
42.16 4.85 80S 4.53
42.16 6.352) 160 5.69
48.26 2.77 10S 3.16
48.26 3.68 40S 4.11
48.26 5.08 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 10S 5.35
73.03 5.16 40S 8.77
73.03 7.01 80S 11.59
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
88.90 3.05 3 10S 6.56
101.60 5.74 40S 13.78
101.60 3.05 10S 7.53
101.60 8.08 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

UNS S31803 Duplex Stainless Steel Pipe Weigh Chart

Weight in
NPS Outside Diameter Wall Thickness Weight
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

UNS S31803 Duplex Seamless Tubing Schedule

SCH 40, 80 SCH 10, 40, 80, 160, XXH
1/4" IPS(.540" O.D.) 4" IPS(4.500" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
3/8" IPS(.675" O.D.) 5" IPS( 5.563" O.D.)
1/8" IPS(.405" O.D.) 3 1/2" IPS( 4.000" O.D.)
1/2" IPS(.840" O.D.) 6" IPS(6.625" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
3/4" IPS(1.050" O.D.) 8 ” IPS(8.625" O.D.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
SCH 10, 40, 80, 160, XXH SCH 5, 10, 40, 80, 120, 160, XXH
1" IPS:(1.315′ O.D.) 10" IPS(10.750" O.D.)
SCH 5, 10, 40, 80, 160, XXH SCH 10, 20, 40, 80 (.500), TRUE 80(.500)
1-1/4" IPS(1.660" O.D.) 12" IPS(12.750" O.D.)
SCH 10, 40, 80, 160, XXH SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500)
1-1/2" IPS(1.900" O.D.) 14" IPS(14.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10 (.188), SCH40 (.375)
2" IPS(2.375" O.D.) 16" IPS(16.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH10(.188), SCH40(.375)
2 1/2" IPS(2.875" O.D.) 18" IPS (18.000" O.D.)
SCH 10, 40, 80, 160, XXH SCH-40 (.375)
3" IPS( 3.500" O.D.)  
SCH 5, 10, 40, 80, 160, XXH  

Astm A789 Uns S31803 Pipe 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

We have supplied a wide range of ASTM A790 UNS S31803 Pipe for a variety of applications in the following countries

We supplierd to following countries Products
Indonesia, Dammam -KSA, Philippines, Belgium 10 inch S31803 duplex stainless steel Pipe
Europe, Qatar, France, Thailand saf S31803 duplex stainless steel seamless pipes
Thailand, Czechia, Germany, Malaysia 3 inch uns S31803 duplex stainless steel pipe
Bangladesh, Malaysia, USA, Finland ASME sa790 S31803 duplex stainless seamless pipe
Saudi Arabia (KSA), South Africa, Kuwait, Brazil Schedule 160 S31803 duplex pipe
Singapore, Bahrain, South Africa, Singapore Food Grade S31803 Duplex Stainless Steel Pipe
UK, Philippines, Australia, Nigeria, France Jis standard saf S31803 duplex stainless steel seamless pipes
Hong Kong, Oman, UAE, Malaysia duplex S31803 38mm od stainless steel pipe
Iran, Chile, Italy, Singapore 2 Inch ASTM A789 S31803 Seamless Duplex Pipe
Norway, United Arab Emirates (UAE), Turkey, Malaysia 3mm Outer Diameter S31803 duplex stainless steel Pipe
Russia, Netherlands, Malaysia, Dubai duplex S31803 3mm stainless steel Pipe
Mexico, Egypt, UK, Spain ASTM A790 UNS S31803 Plain end PE SEAMLESS PIPE
Europe, United Kingdom -UK, Malaysia, UAE A790 S31803 Sch20 Duplex Stainless Steel Pipe
Poland, UK, Canada, Ellington -United States sch40 duplex S31803 polish pipe
Malaysia, Philippines, Canada, Singapore 6 inch S31803 Duplex stainless steel welded pipe
Romania, Europe, Japan, Malaysia SCH 120 Duplex S31803 seamless square pipe
Colombia, Sweden, Malaysia, China Food Grade S31803 Duplex Stainless Steel Pipe
Los Alamos -Mexico, Malaysia, Taiwan, Philippines 21mm od S31803 duplex stainless steel pipe
NY 12203 (USA), Singapore, South Korea, Malaysia 32 Inch Large Diameter S31803 Duplex Stainless Steel Pipes

Large Inventory Of ASTM A790 UNS S31803 Duplex Steel Seamless Pipe

Duplex 2205 S31803 Rectangular Pipes Duplex 2205 S31803 EFW Pipes
SCH20 Duplex 2205 S31803 Pipes SCH80 S31803 Duplex Steel Pipes
Hot Rolled Duplex 2205 S31803 Pipes Hot Rolled Duplex Steel S31803 Seamless Pipes
Hot Rolled Stainless Duplex S31803 Welded Pipes Cold Drawn S31803 Duplex Pipes
Cold Drawn Duplex 2205 S31803 Welded Pipes Cold Drawn Duplex Steel S31803 Seamless Pipes
Duplex Steel S31803 Square Pipes Stainless Duplex S31803 Hollow Pipes
Duplex Steel S31803 Fabricated Pipes S31803 Duplex 2205 Annealed pipes
Stainless Duplex S31803 small diameter Pipes Duplex Steel S31803 Capillary Pipes
S31803 Grade Pipes Seamless Steel Grade S31803 Pipes
S31803 Jis Duplex Stainless Steel Pipes Welded S31803 Pipes
1.4462 Werkstoff S31803 Pipes 1.4462 S31803 Round Pipes
2205 S31803 Thick Wall Pipes Alloy 2205 S31803 Welded Pipes
S31803 Alloy round pipes Duplex Material S31803 Polished Pipes

ASTM A790 Pipe Special sizes available

Thick wall a790 gr s31803 pipe Thin wall UNS S31803 pipe
1 inch 8 inch
2 inch 12 inch
2.5 inch 3 inch