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Super Duplex Steel UNS S32750 / S32760 Pipes & Tubes

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S32750 Super Duplex Steel Seamless Tubes, Ready Stock Of SDSS S32760 Tubing, Super Duplex 2507 Pipes, Manufacturer of ASTM A790 SDSS S32750 Welded Tube, Super Duplex Grade S32760 Pipes & Tubes Supplier in Mumbai.

Unifit Metal Alloys is a renowned exporter and stockist of Super Duplex Steel S32750 / S32760 Pipes & Tubes, which has great formability and weldability as well as strong resilience to crevice and stress rust cracking.

The molybdenum addition in Super Duplex S32750 Hexagonal Pipes provides better resistance to localised assault (pitting and crevice corrosion) by chlorides and higher resistance to reducing acids, and its copper addition in particular provides usable corrosion resistance to all amounts of sulfuric acid. Super Duplex S32760 Seamless Pipes can be processed with similar or higher alloyed filler metals, with a ferrite top layer laid on the media side in sulphurous atmospheres. This product, like other high chromium ferrite alloys, embrittles badly in the 700°F - 1000°F temperature region (885 Degree F embrittlement).

SDSS S32750 Butt Weld Fittings, Super Duplex S32760 90 Square Pipe, ANSI B16.9 Super Duplex Stainless Steel S32750 Heat Ex-changer Tubes, Super Duplex 2507 Electropolish Pipe, UNS S32760 Seamless Pipes, Super Duplex Grade S32750 Bush Hex Pipe, DIN 1.4410 Welded Pipes, High Quality S32760 Super Duplex Steel ERW Pipes Manufacturer In Mumbai, India.

The rust stress must also be considered when selecting the filler metal, because the use of a higher alloyed filler metal, such as Super Duplex 2507 Welded Pipes, may be required due to the cast structure of the joint metal. It is a ferritic stainless steel that is resistant to scaling up to 2000 degrees Fahrenheit (1090 Degree C). Super Duplex S32750 High Pressure Tubes are more resistant to chloride stress corrosion cracking due to their large alloying content, but they are still vulnerable. Copper is added to this steel to enhance its resilience to powerful reducing acids like sulfuric acid. Certain precautions should be taken when cold forming this steel because it can be cold curved if required.

Preheating for Super Duplex S32760 Heat Exchanger Tubes with 200° C - 300° C should be done. And so this steel should not be used at these temperatures unless a near total lack of room temperature ductility is acceptable. Except for oxyacetylene welding, it can be readily welded using most traditional techniques. Super Duplex 2507 Electropolish Tubes is impervious to stress corrosion cracking and crevice corrosion and can be used with most standard welding techniques. Because of all of the advantages of using steel, this product can be found in a broad range of essential industries.

Super Duplex Steel S32750 /S32760 Pipes & Tubes

Get a best quote for SDSS S32750 Pipes & Tubes, We Keep Bulk Stock of Super Duplex Steel S32750 /S32760 Seamless Bare Pipe at our stockyard, contact us to request a quote.

Super Duplex Steel S32750 /S32760 Pipes & Tubes Specifications

SDSS S32750 /S32760 Pipes & Tubes Specifications ASTM A790, A249, A269, A358 / ASME SA790, SA249, SA269, SA358
Dimensional specification ANSI/ASME B36.19M, ANSI/ASME B36.10M
ASTM A790 SDSS S32750 /S32760 Seamless Pipe& Tube Size 1 / 2" NB - 16" NB
ASTM A790 SDSS S32750 /S32760 Welded Pipe& Tube Size 1 / 2" NB - 24" NB
ASTM A358 SDSS S32750 /S32760 EFW Pipe & Tube Size 6" NB - 24" NB
Outside Diameter 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
SDSS S32750 /S32760 Pipes & Tubes Manufacturing Shapes Hydraulic, Round, Rectangle, Square, Hex, Honed
SDSS S32750 /S32760 Pipe & Tube Manufacturing Techniques Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded
SDSS S32750 /S32760 Pipe & Tube Schedule Thickness Range SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
SDSS S32750 /S32760 Pipes & Tubes End Types Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)
Delivery Condition of SDSS S32750 /S32760 Pipe & Tube Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Surface Finish No.1, No.4, No.8 Mirror Finish, 2B
Value Added Services Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing
Inspection and Test Reports EN 10204 3.1, Mill Test Certificates, Chemical Reports, PMI Test Reports, Mechanical Reports, Third Party Inspection, NABL Approved Lab, Visual Inspection, Destructive Test and Non Destructive Test Reports
Marking Specification
Grade
Nominal Pipe Sizes
Pipe Schedule or Wall Thickness
Manufacturing Method (Seamless / Welded)
Heat Number
Manufacturer’s Name or Custom Logo - on request
Marked Pipe Sample: ANSI B36.19 ASTM A790 SDSS S32750 /S32760 12" NB SCH 40S SEAMLESS HEAT NO. XXXX
Outside Finish 2B, No.4, No.1, No.8 Mirror Finish for Super Duplex Steel Pipes, Finish as per customer Requirements
Delivery Condition Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Packing of SDSS S32750 /S32760 Pipes & Tubes Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials Sizes and Specifications other than above can be on request

SDSS S32750 /S32760 Pipes & Tubes Equivalent Grades

STANDARDUNS WERKSTOFF NR.
Super Duplex Steel UNS S32750S32750 1.4410
Super Duplex Steel UNS S32760S327601.4410

Super Duplex Steel S32750 / S32760 Pipes & Tubes Chemical Composition

C Cr Ni Mo N Others
0.020 25 7 4.0 .27 S=0.001

S32750 / S32760 Super Duplex Steel Pipes & Tubes Mechanical Properties

Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S32750 / S32760 7.8 0.281 1350 2460

Various Types Of Super Duplex Steel S32750 / S32760 Pipes & Tubes

SDSS S32750 / S32760 Seamless Pipe

SDSS S32750 / S32760 Seamless Pipe

DIN 1.4410 45 Seamless Pipe Super Duplex S32760 Seamless Pipe UNS S32750 90 Seamless Pipe ANSI B16.9 SDSS S32750 Seamless Pipe
SDSS S32750 /S32760 Welded Pipe

SDSS S32750 / S32760 Welded Pipe

S32750 Super Duplex Welded Pipe DIN 1.4410 Welded Pipe ANSI B16.9 SDSS S32760 Welded Pipe UNS S32760 Welded Pipe
SDSS S32750 /S32760 EFW Pipe

SDSS S32750 / S32760 EFW Pipe

DIN 1.4410 EFW Pipe Super Duplex Steel S32750 EFW Pipe UNS S32760 EFW Pipe ANSI B16.9 Super Duplex S32750 EFW Pipe
SDSS S32750 /S32760 ERW Pipe

SDSS S32750 / S32760 ERW Pipe

Super Duplex Steel S32760 ERW Pipe DIN 1.4410 ERW Pipe ANSI B16.9 Super Duplex S32760 ERW Pipe UNS S32750 ERW Pipe
SDSS S32750 /S32760 Electropolish Pipe

SDSS S32750 / S32760 Electropolish Pipe

DIN 1.4410 Electropolish Pipe Super Duplex 2507 Electropolish Pipe UNS S32750 Electropolish Pipe ANSI B16.9 S32750 SDSS Electropolish Pipe
SDSS S32750 /S32760 Square Pipe

SDSS S32750 / S32760 Square Pipe

Super Duplex Stainless Steel S32750 Square Pipe DIN 1.4410 Square Pipe ANSI B16.9 Super Duplex Steel S32760 Square Pipe UNS S32750 Square Pipep
SDSS S32750 /S32760 Hollow Pipes

SDSS S32750 / S32760 Hollow Pipes

Super Duplex Stainless Steel S32760 Hollow Pipes DIN 1.4410 Hollow Pipes ANSI B16.9 Super Duplex Steel S32750 Hollow Pipes UNS S32760 Hollow Pipes
SDSS S32750 /S32760 Round Pipe

SDSS S32750 / S32760 Round Pipe

Super Duplex Grade S32750 Round Pipe DIN 1.4410 Round Pipe ANSI B16.9 SDSS S32750 Round Pipe UNS S32760 Round Pipe

Super Duplex Steel S32750 / S32760 Pipes & Tubes Pipes Size Range

NPS OD SCH 5S SCH 10S SCH 40S SCH 80S
1/4 13.72 1.65 2.24 3.02
3/8 17.15 1.65 2.31 3.2
1/2 21.34 1.65 2.11 2.77 3.73
3/4 26.67 1.65 2.11 2.87 3.91
1 33.4 1.65 2.77 3.38 4.55
1.25 42.16 1.65 2.77 3.56 4.85
1.5 48.26 1.65 2.77 3.68 5.08
2 60.33 1.65 2.77 3.91 5.54
2.5 73.03 2.11 3.05 5.16 7.01
3 88.9 2.11 3.05 5.49 7.62
3.5 101.6 2.11 3.05 5.74 8.08
4 114.3 2.11 3.05 6.02 8.56
5 141.3 2.77 3.4 6.55 9.53
6 168.28 2.77 3.4 7.11 10.97
8 219.08 2.77 3.76 8.18 12.7
10 273.05 3.4 4.19 9.27 12.7
12 323.85 3.96 4.57 9.53 12.7
14 355.6 3.96 4.78 9.53 12.7
16 406.4 4.19 4.78 9.53 12.7
18 457.2 4.19 4.78 9.53 12.7
20 508 4.78 5.54 9.53 12.7
22 558.8 4.78 5.54
24 609.6 5.54 6.35 9.53 12.7
26 660.4
28 711.2
30 762 6.35 7.92

Super Duplex Steel S32750 / S32760 Pipes & Tubes Weight Chart & Dimensions

PIPE
SIZE
OD
IN
INCHES
Pipe Schedules
5s
5
10s
10
20
30
40s
& Std.
40
60
80s
& E.H.
80
100
120
140
160
DBL
E.H.
1/8
.405
 
.035
.1383
.049
.1863
.049
.1863
 
 
.068
.2447
068
.2447
 
0.95
.3145
0.95
.3145
 
 
 
 
 
1/4
.540
 
.049
.2570
.065
.3297
.065
.3297
 
 
.088
.4248
088
.4248
 
.119
.5351
.119
.5351
 
 
 
 
 
3/8
.675
 
.049
.3276
.065
.4235
.065
.4235
 
 
.091
.5676
.091
.5676
 
.126
.7338
.126
.7338
 
 
 
 
 
1/2
.840
.065
.5383
.065
.5383
.083
.6710
.083
.6710
 
 
.109
.8510
.109
.8510
 
.147
1.088
.147
1.088
 
 
 
.187
1.304
.294
1.714
3/4
1.050
.065
.6838
.065
.6838
.083
.8572
.083
.8572
 
 
.113
1.131
.113
1.131
 
.154
1.474
.154
1.474
 
 
 
.218
1.937
.308
2.441
1
1.315
.065
.8678
.065
.8678
.109
1.404
.109
1.404
 
 
.133
1.679
.133
1.679
 
.179
2.172
.179
2.172
 
 
 
.250
2.844
.358
3.659
1-1/4
1.660
.065
1.107
.065
1.107
.109
1.806
.109
1.806
 
 
.140
2.273
.140
2.273
 
.191
2.997
.191
2.997
 
 
 
.250
3.765
.382
5.214
1-1/2
1.900
.065
1.274
.065
1.274
.109
2.085
.109
2.085
 
 
.145
2.718
.145
2.718
 
.200
3.631
.200
3.631
 
 
 
.281
4.859
.400
6.408
2
2.375
.065
1.604
.065
1.604
.109
2.638
.109
2.638
 
 
.154
3.653
.154
3.653
 
.218
5.022
.218
5.022
 
 
 
.343
7.444
.436
9.029
2-1/2
2.875
.083
2.475
.083
2.475
.120
3.531
.120
3.531
 
 
.203
5.793
.203
5.793
 
.276
7.661
.276
7.661
 
 
 
.375
10.01
.552
13.70
3
3.500
.083
3.029
.083
3.029
.120
4.332
.120
4.332
 
 
.216
7.576
.216
7.576
 
.300
10.25
.300
10.25
 
 
 
.437
14.32
.600
18.58
3-1/2
4.000
.083
3.472
.083
3.472
.120
4.973
.120
4.973
 
 
.226
9.109
.226
9.109
 
.318
12.51
.318
12.51
 
 
 
 
.636
22.85
4
4.500
.083
3.915
.083
3.915
.120
5.613
.120
5.613
 
 
.237
10.79
.237
10.79
.281
12.66
.337
14.98
.337
14.98
 
.437
19.01
 
.531
22.51
.674
27.54
4-1/2
5.000
 
 
 
 
 
 
.247
12.53
 
 
.355
17.61
 
 
 
 
 
.710
32.53
5
5.563
.109
6.349
.109
6.349
.134
7.770
.134
7.770
 
 
.258
14.62
.258
14.62
 
.375
20.78
.375
20.78
 
.500
27.04
 
.625
32.96
.750
38.55
6
6.625
.109
7.585
.109
7.585
.134
9.290
.134
9.290
 
 
.280
18.97
.280
18.97
 
.432
28.57
.432
28.57
 
.562
36.39
 
.718
45.30
.864
53.16
7
7.625
 
 
 
 
 
 
.301
23.57
 
 
.500
38.05
 
 
 
 
 
.875
63.08
8
8.625
.109
9.914
.109
9.914
.148
13.40
.148
13.40
.250
22.36
.277
24.70
.322
28.55
.322
28.55
.406
35.64
.500
43.39
.500
43.39
.593
50.87
.718
60.93
.812
67.76
.906
74.69
.885
72.42
9
9.625
 
 
 
 
 
 
.342
33.90
 
 
.500
48.72
 
 
 
 
 
 
10
10.750
.134
15.19
.134
15.19
.165
18.65
.165
18.70
.250
28.04
.307
34.24
.365
40.48
.365
40.48
.500
54.74
.500
54.74
.593
64.33
.718
76.93
.843
89.20
1.000
104.10
1.125
115.70
 
11
11.750
 
 
 
 
 
 
.375
45.55
 
 
.500
60.07
 
 
 
 
 
 
12
12.750
.156
21.07
.165
22.18
.180
24.16
.180
24.20
.250
33.38
.330
43.77
.375
49.56
.406
53.53
.562
73.16
.500
65.42
.687
88.51
.843
107.20
1.000
125.50
1.125
139.70
1.312
160.3
 
14
14.000
.156
23.07
 
.188
27.73
.250
36.71
.312
45.38
.375
54.57
.375
54.57
.437
63.37
.593
84.91
.500
72.09
.750
106.10
.937
130.70
1.093
150.70
1.250
170.20
1.406
189.10
 
16
16.000
.165
27.90
 
.188
31.75
.250
42.05
.312
52.36
.375
62.58
.375
62.58
.500
82.77
.656
107.50
.500
82.77
.843
136.50
1.031
164.80
1.218
192.30
1.427
223.50
1.593
245.10
 
18
18.000
.165
31.43
 
.188
35.76
.250
47.39
.312
59.03
.437
82.06
.375
70.59
.562
104.20
.750
138.20
.500
93.45
.937
170.80
1.156
208.00
1.375
244.10
1.562
274.20
1.781
308.50
 
20
20.000
.188
39.78
 
.218
46.05
.250
52.73
.375
78.60
.500
104.10
.375
78.60
.593
122.90
.812
166.40
.500
104.10
1.031
208.90
1.280
256.10
1.500
296.40
1.750
341.10
1.968
379.00
 
22
22.000
.188
43.80
 
.218
50.71
.250
58.07
.375
86.61
.500
114.81
.375
86.61
 
.875
197.41
.500
114.81
1.125
250.81
1.375
302.88
1.625
353.61
1.875
403.00
2.125
451.06
 
24
24.000
.218
55.37
 
.250
63.41
.250
63.41
.375
94.62
.562
140.80
.375
94.62
.687
171.20
.968
238.10
.500
125.50
1.218
296.40
1.531
367.40
1.812
429.40
2.062
483.10
2.344
542.13
 
26
26.000
 
 
 
.312
85.60
.500
136.17
 
.375
102.63
 
 
.500
136.17
 
 
 
 
 
 
28
28.000
 
 
 
.312
92.26
.500
146.85
.625
182.73
.375
110.64
 
 
 
 
 
 
 
 
 
30
30.000
.250
79.43
 
.312
98.93
.312
98.93
.500
157.53
.625
196.08
.375
118.65
 
 
.500
157.53
 
 
 
 
 
 
32
32.000
 
 
 
.312
105.59
.500
168.21
.625
209.43
.375
126.66
.688
230.08
 
.500
168.21
 
 
 
 
 
 
34
34.000
 
 
 
.312
112.25
.500
178.89
.625
222.78
.375
134.67
.688
244.77
 
 
 
 
 
 
 
 
36
36.000
 
 
 
.312
118.92
 
.625
236.13
.375
142.68
.750
282.35
 
.500
189.57
 
 
 
 
 
 
Medium Type = Wall thickness in inches
Bold Type = Steel weight per foot in pounds

Super Duplex Steel S32750 / S32760 Pipes & Tubes Outside Diameter

Nominal size [inches] Outside diameter [inches] Outside diameter [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/2 0.840 21.3 0.083 2.11 0.68 1.00
3/4 1.050 26.7 0.083 2.11 0.87 1.29
1 1.315 33.4 0.109 2.77 1.41 2.11
1 1/4 1.660 42.2 0.109 2.77 1.82 2.71
1 1/2 1.900 48.3 0.109 2.77 2.1 3.13
2 2.375 60.3 0.109 2.77 2.66 3.96
2 1/2 2.875 73.0 0.120 3.05 3.56 5.29
3 3.500 88.9 0.120 3.05 4.37 6.50
3 1/2 4.000 101.6 0.120 3.05 5.01 7.46
4 4.500 114.3 0.120 3.05 5.66 8.42
5 5.563 141.3 0.134 3.40 7.82 11.64
6 6.625 168.3 0.134 3.40 9.35 13.91
8 8.625 219.1 0.148 3.76 13.50 20.10
10 10.750 273.1 0.165 4.19 18.79 27.96
12 12.750 323.9 0.180 4.57 24.34 36.22
14 14.000 355.6 0.188 4.78 27.97 41.62
16 16.000 406.4 0.188 4.78 32.02 47.65
18 18.000 457.0 0.188 4.78 36.05 53.65
20 20.000 508.0 0.218 5.54 46.42 69.09
22 22.000 559.0 0.218 5.54 51.14 76.10
24 24.000 610.0 0.250 6.35 63.93 95.13
30 30.000 762.0 0.312 7.92 99.60 148.22

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Ready Stock of Super Duplex Steel S32750 / S32760 Pipes & Tubes

  • ASME SA790 S32750 Super Duplex Round Pipe
  • S32750 Super Duplex Steel Square Pipe Manufacturer
  • Super Duplex 2507 Seamless Tubes
  • Super Duplex Stainless Steel S32750 Beveled End Pipes
  • Super Duplex Steel S32750 Industrial Pipes
  • S32760 Duplex Stainless Steel Cold Drawn Pipes
  • Super Duplex S32760 ERW Pipe
  • Super Duplex S32750 Thick Wall Pipe
  • SDSS S32760 Round Pipe
  • ASTM A790 SDSS S32760 EFW Pipes
  • Super Duplex Grade S32750 Thin Wall Pipe
  • S32760 Super Duplex Welded Pipe
  • SDSS S32750 Pipes Supplier
  • SDSS S32750 Custom Pipe
  • SDSS DIN 1.4410 Pipes & Tubes
  • Super Duplex S32760 Boiler Tube
  • ASTM A790 SDSS S32750 Bush Hex Pipe
  • ANSI B16.9 Super Duplex S32760 Superheater Tubes
  • Super Duplex Steel S32760 90° Hydraulic Pipes
  • S32750 SDSS Tubes Stockist
  • Super Duplex Steel UNS S32750 Heat Ex-changer Tubes
  • WERKSTOFF NR. 1.4410 Tubing
  • Super Duplex Stainless Steel S32760 Bush Hex Pipe

  • S32760 SDSS Industrial Pipes
  • High Quality S32760 Super Duplex Steel Hollow Pipes
  • SDSS S32760 Hydraulic Pipe
  • Super Duplex S32750 Pipes
  • S32750 Super Duplex Stainless Steel Seamless Piping
  • Super Duplex 2507 Seamless Bare Pipe
  • S32760 Super Duplex Stainless Steel Heat Ex-changer Tubes
  • Super Duplex Grade S32760 Cold Drawn Pipes
  • SDSS UNS S32750 Seamless Tubes
  • Super Duplex Stainless Steel S32750 LSAW Pipes Ready Stock
  • S32760 Super Duplex Large Pipes Manufacturer
  • Super Duplex Grade S32750 Pipes & Tubes
  • ASME SA790 SDSS S32750 Tubing Stockholder
  • Super Duplex S32760 Electropolished Pipes
  • ASTM A790 S32750 Super Duplex Steel Tubes
  • SDSS DIN 1.4410 90° Pipe
  • Super Duplex Steel UNS S32760 Bush Hex Pipe
  • ANSI B16.9 SDSS S32760 Custom Pipe
  • S32750 Super Duplex Steel Welded Pipes
  • Super SAF 2507 Beveled End Pipe Manufacturer
  • ANSI B16.9 S32760 SDSS Thick Wall Pipe Exporter
  • S32750 SDSS Capillary Pipe
  • ASME B16.9 SDSS S32760 Welded Tube

S32750 / S32760 Super Duplex Steel Pipes & Tubes Application Industries

Application Industries

Refineries

90%

Oil and Gas Industry

96%

Power Generation

80%

Pharmaceutical Equipment

85%

Pulp & Paper Industry

88%