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.
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
Table of Content
ASTM A790 UNS S31803 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 UNS S31803 Seamless Pipes
ASTM A790 Grade UNS S31803 Welded Pipes
ASME SA 790 UNS S31803 Pipes
ASTM A790 UNS S31803 Duplex Steel Seamless Pipes
ASTM A790 GR S31803 Seamless Pipes
ASTM A790 Grade S31803 Pipess
ASTM A790 GR UNS S31803 Duplex Pipes
UNS S31803 EFW Pipes
SA 789 S31803 Pipes
Duplex S31803 Seamless Pipes
duplex S31803 pipes
Aisi S31803 Seamless Pipes
Duplex S31803 Welded Pipes
S31803 Duplex Stainless Steel Seamless Pipes
S31803 Duplex Steel EFW Welded Pipes
Stainless Duplex S31803 Round Pipes
Stainless Steel Grade S31803 Square Pipes
UNS S31803 Clad 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 | 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 | 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 | 3½ | 40S | 13.78 |
| 101.60 | 3.05 | 3½ | 10S | 7.53 |
| 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 |
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 |