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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

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

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