Duplex Steel Pipes & Tubes Supplier, Stockist

ASTM A928 Duplex Stainless Steel EFW Pipe, DSS Tubing, Duplex Stainless Steel Tube, ASME SA 790 Duplex Pipes, Duplex Seamless Pipes, ASTM A789 Duplex Material Welded Tubes Supplier in Mumbai, India.

Duplex Steel Pipe derives its name from its microstructure's dual nature. This type of steel exhibits excellent mechanical properties and can be used in its as-welded state, making it highly versatile for various applications. We are a leading manufacturer of duplex steel pipes and tubes. We use cutting-edge technology to create high-quality products that meet the highest industry standards.

Our range of products includes seamless, welded, fabricated, and extruded pipes and tubes available in various sizes and grades. Our products are widely used in industrial, commercial, and residential applications. We also offer customized solutions to meet the exact specifications of our customers. Our commitment to quality ensures that all our products deliver superior performance at competitive prices.

Table of Content

Duplex Steel ERW Tube, DSS ASTM A789 Seamless Tubing Manufacturers, Duplex Stainless Steel Welded Pipe, Duplex ERW Pipes, Duplex Steel Round Pipe Stockist in India.

What are Duplex Steel Pipes & Tubes?

Duplex steel pipes & tubes are widely used in various industrial applications due to their impressive strength and corrosion resistance. These pipes and tubes are manufactured from iron, chromium, and nickel alloy, enabling them to withstand extreme temperatures and pressures. Their unique composition makes them suitable for various industries, including oil & gas, chemical processing, marine engineering, water treatment plants, offshore construction projects, and more.

What are the features of Duplex Steel Pipes & Tubes?

Duplex steel pipes & tubes offer superior mechanical properties such as excellent tensile strength, high yield strength, and better fatigue resistance compared to other materials like carbon steel and stainless steel. They also offer higher resistance to pitting/crevice corrosion cracking than typical austenitic steels. In addition, the combination of chromium and nickel in duplex makes them highly resistant to stress corrosion cracking. As a result, these steel pipes & tubes can be used for applications requiring high corrosion resistance levels.

Duplex Steel Pipes Tubes

What are the advantages of Duplex Steel Pipes & Tubes?

Duplex steel offers several advantages over other materials like carbon and stainless steel. Thanks to its unique composition containing ferrite and austenite microstructures, it is much more resistant to wear and tear than other materials. This makes it an excellent choice for applications where durability is essential. Additionally, since the duplex does not require post-weld heat treatment (PWHT), it is easier and less costly to install than other steel piping systems.

What are the applications of Duplex Steel Pipes & Tubes?

Due to their superior strength and corrosion resistance, duplex steel pipes & tubes are used in many industries. It is often used for oil & gas transportation pipelines, chemical processing plants, offshore construction projects, water treatment plants, and more. Additionally, it can also be used for food production equipment as well as architectural applications. The combination of high strength and corrosion resistance makes the duplex ideal for various industrial applications.

Pipes & Tubes Manufacturer

Duplex Stainless Steel Pipes & Tubes Specification

  • Standards: ASTM A790, A789, A928 / ASME SA790, SA789, SA928
  • Seamless Pipes & Tubes Size : 1 / 8″ NB – 24″ NB
  • ERW Pipes & Tubes Size : 1 / 8″ NB – 36″ NB
  • EFW Pipes & Tubes Size: 6″ NB – 100″ NB
  • Standard: ASTM, ASME and API
  • Length: Single Random, Double Random & Required Length
  • Outer Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB
  • Thickness: 0.3mm – 50 mm
  • Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
  • Types: Seamless / ERW / EFW / Welded
  • End: Plain End, Beveled End, Treaded

Equivalent Material of Duplex Stainless Steel Pipes & Tubes

Alloy WERKSTOFF NR. UNS
Duplex 2205 1.4410 S31803
S32205

Different Types of Duplex Steel Pipes / Tubes

DSS Seamless Pipes
DSS Seamless Pipes
Duplex Welded Pipe
Duplex Steel Welded Pipe
Duplex EFW Pipes
Duplex EFW Pipes
Duplex Steel Seamless Tubes
Duplex Steel Seamless Tubes
Duplex Steel Welded Tubes
Duplex Steel Welded Tubes
DSS ERW Tubes
DSS ERW Tubes

Specialized in Duplex Stainless Steel Pipes and Tubes

  • Duplex Steel Tubing
  • Duplex Stainless Steel Welded Pipe
  • Duplex Steel Pipe Exporters
  • Duplex Steel Hollow Tubes
  • Duplex Rectangular Pipes
  • Duplex Stainless Steel Custom Pipes Tubes
  • Duplex Stainless Steel Round Pipes
  • Duplex Steel Polished Pipes
  • Duplex Steel SMLS Pipes
  • Duplex Welded Tubes Stockist In India
  • DSS Pipes at Best Price List In Mumbai India
  • Duplex Steel Square Tubes
  • Duplex ERW Tube Supplier in Mumbai
  • DSS Schedule 40 Pipe Chart
  • Duplex Tubes Supplier in India
  • Duplex Steel Condenser Tubes
  • Austenitic Duplex Stainless Steel Tube
  • Duplex Stainless Steel Capillary Tube
  • Duplex Stainless Steel Tubing
  • DSS Material Tubes Price
  • Duplex Seamless Pipe Wholesale in Mumbai
  • Duplex UNS S31803 / S32205 Pipes & Tubes
  • Duplex Material Thin Wall Pipe
  • Duplex 4" Seamless Pipe Schedule 80
  • Duplex Stainless Steel Pipe Manufacturer
  • Duplex Steel Tube Manufacturer In India
  • Duplex SA928 EFW Pipes Stockholder
  • Duplex Steel Square Pipe
  • Duplex Stainless Steel Boiler Tubes
  • Duplex Tubing Price In India
  • ASTM A789 DSS Seamless Tubes
  • Duplex SS Welded Pipe
  • Duplex Stainless Steel Tube
  • Duplex Stainless Steel Welded Tubes
  • SA 790 Pipes Stockist in Mumbai
  • Austenitic Duplex Steel Pipes
  • DSS Rectangular Tube
  • Jindal Duplex Stainless Steel Pipes
  • ASME SA789 Duplex Steel Welded Tubing
  • Duplex Steel Industrial Pipes Tubing
  • Duplex Stainless Steel Pipes Manufacturer
  • Duplex Steel Hollow Pipe
  • Duplex Steel Pipes Tubes
  • Duplex Seamless Round Pipe
  • Duplex Pipe Supplier
  • ASTM A928 Duplex EFW Pipes
  • Duplex Steel Electric Fusion Welding Pipes
  • Duplex Steel Heat Exchanger Tubes
  • Duplex Pipes in India
  • Duplex Stainless Steel Tubes Manufacturer

Duplex Steel Pipe Size Chart in mm and inches

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

Duplex Stainless Steel Pipes Supply Range

Product Description Wall Thickness, WT (in milimeter) Outside Diamter, OD (in milimeter)
Duplex Stainless Steel Seamless Round Pipe/Tube 0.05 to 30 6 to 630
Duplex Stainless Steel Seamless Square Pipe/Tube 0.05 to 30 12.7 * 12.7 to 300 * 300
Duplex Stainless Steel Seamless Rectangular Pipe/Tube  0.05 to 30 10*20 to 100*200
Duplex Stainless Steel Seamless Colour Coated Pipe/Tube 0.05 to 30 6 to 630
Duplex Stainless Steel Seamless Ornamental Tubes 0.05 to 2.0 12.7 to 76.2
Duplex Stainless Steel Seamless Electropolished Pipes/Tubes 0.05 to 30 12.7 to 250
Duplex Stainless Steel Seamless Slot Round Pipe/Tube 0.05 to 2.0 12.7 to 76.2

Duplex Steel Pipes Price Range

Duplex Stainless Steel Pipes
Designation of Diameter Outside Diameter  
Diameter SCH 10S
(B) (A) Meter Weight Kg/Mtr Wall Price in Price in
MM Thk INR/MTR INR/KG
1/8 6 10.03 0.027 1.2 80.5 – 110 300 – 400
1/4 8 13.7 0.049 1.65 110 – 200 200 – 300
3/8 10 17.2 0.063 1.65 169 – 250 250 – 320
1/2 15 21.3 1.02 2.11 234.8 – 289 220 – 320.5
3/4 20 26.7 1.3 2.11 300 – 350 220 – 300
1 25 33.4 2.13 2.77 459.9 – 600 200 – 400
11/4 32 24.2 2.73 2.77 527.9 – 600 200 – 250
11/2 40 48.3 3.16 2.77 611 – 750 205 – 300
2 50 60.03 3.99 2.77 797.75 – 810 205 – 300
21/2 65 73 5.34 3.05 1200.5 – 1300 205 – 300
3 80 88.9 6.56 3.05 1376 – 1566 205 – 300
31/2 90 101.6 7.53 3.05 1707.2 – 1890 200 – 350
4 100 114.3 8.5 3.05 1855 – 2000 220 – 300
5 125 141.3 11.74 3.4 2893.7 – 3000 205 – 310
6 150 168.3 14.04 3.4 3010 – 3500 240 – 350
8 200 219.1 20.077 3.76 5200.02 – 5500 220 – 300
10 250 273.1 28.2 4.19 8160 – 9000 300 – 350
12 300 323.9 36.54 4.57 10692.8 – 11000 300 – 350
14 350 355.6 41.99 4.78 12696.5 – 13566 320 – 360
16 400 406.4 48.07 4.78 15026.25 – 17655 325 – 430

Material Duplex Steel Pipe Dimension

Nominal
Pipe
Size
(inches)		 Outside
Diameter		 Schedule
5S 10S 40S 80S
(mm) (inches) Wall Thickness and Weight
mm
(in)		 kg/m mm
(in)		 kg/m mm
(in)		 kg/m mm
(in)		 kg/m
1/8 10.3 0.405 - - 1.25
(0.049)		 0.28 1.73
(0.068)		 0.37 2.42
(0.095)		 0.47
1/4 13.7 0.540 - - 1.66
(0.065)		 0.49 2.24
(0.088)		 0.63 3.03
(0.119)		 0.80
3/8 17.2 0.675 - - 1.66
(0.065)		 0.63 2.32
(0.091)		 0.85 3.20
(0.126)		 1.10
1/2 21.3 0.840 1.65
(0.065)		 0.81 2.11
(0.083)		 1.00 2.77
(0.109)		 1.27 3.74
(0.147)		 1.62
3/4 26.7 1.050 1.65
(0.065)		 1.02 2.11
(0.083)		 1.28 2.87
(0.113)		 1.68 3.92
(0.154)		 2.20
1 33.4 1.315 1.65
(0.065)		 1.30 2.77
(0.109)		 2.09 3.38
(0.133)		 2.50 4.55
(0.179)		 3.24
1 1/4 42.2 1.660 1.65
(0.065)		 1.66 2.77
(0.109)		 2.69 3.56
(0.140)		 3.39 4.86
(0.191)		 4.47
1 1/2 48.3 1.900 1.65
(0.065)		 1.91 2.77
(0.109)		 3.11 3.69
(0.145)		 4.06 5.08
(0.200)		 5.41
2 60.3 2.375 1.65
(0.065)		 2.40 2.77
(0.109)		 3.93 3.92
(0.154)		 5.45 5.54
(0.218)		 7.49
2 1/2 73.0 2.875 2.11
(0.083)		 3.69 3.05
(0.120)		 5.26 5.16
(0.203)		 8.64 7.01
(0.276)		 11.4
3 88.9 3.500 2.11
(0.083)		 4.52 3.05
(0.120)		 6.46 5.49
(0.216)		 11.3 7.62
(0.300)		 15.3
3 1/2 101.6 4.000 2.11
(0.083)		 5.18 3.05
(0.120)		 7.41 5.74
(0.226)		 13.6 8.08
(0.318)		 18.6
4 114.3 4.500 2.11
(0.083)		 5.84 3.05
(0.120)		 8.37 6.02
(0.237)		 16.1 8.56
(0.337)		 22.3
5 141.3 5.563 2.77
(0.109)		 9.46 3.41
(0.134)		 11.6 6.56
(0.258)		 21.8 9.53
(0.375)		 31.0
6 168.3 6.625 2.77
(0.109)		 11.3 3.41
(0.134)		 13.9 7.12
(0.280)		 28.3 10.98
(0.432)		 42.6
8 219.1 8.625 2.77
(0.109)		 14.8 3.76
(0.148)		 20.0 8.18
(0.322)		 42.5 12.70
(0.500)		 64.6
10 273.1 10.750 3.41
(0.134)		 22.7 4.20
(0.165)		 27.8 9.28
(0.365)		 60.4 12.70
(0.500)		 81.5
12 323.9 12.750 3.97
(0.156)		 31.3 4.58
(0.180)		 36.1 9.53
(0.375)		 73.9 12.70
(0.500)		 97.4

Duplex Pipe Schedule Chart

1/8" IPS(.405"O. D.) 3 1/2" IPS( 4.000"O. D.)
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.)
SCH 10, 40, 80 SCH 10, 40, 80, 160, XXH
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, 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  

Duplex Steel Tubing Size

TUBE O.D. WALL THICKNESS (INCHES)
TUBE GAUGE
00 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TUBE I.D.
0.380 0.340 0.300 0.284 0.259 0.238 0.220 0.203 0.180 0.165 0.148 0.134 0.120 0.109 0.095 0.083 0.072 0.065 0.058 0.049 0.042 0.035 0.032 0.028 0.025 0.022
1/4″ N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 0.010 0.032 0.060 0.084 0.106 0.120 0.134 0.152 0.166 0.180 0.186 0.194 0.200 0.206
3/8″ N/A N/A N/A N/A N/A N/A N/A N/A 0.015 0.045 0.079 0.107 0.135 0.157 0.185 0.209 0.231 0.245 0.259 0.277 0.291 0.305 0.311 0.319 0.325 0.331
1/2″ N/A N/A N/A N/A N/A 0.024 0.060 0.094 0.140 0.170 0.204 0.232 0.260 0.282 0.310 0.334 0.356 0.370 0.384 0.402 0.416 0.430 0.436 0.444 0.450 0.456
5/8″ N/A N/A 0.025 0.057 0.107 0.149 0.185 0.219 0.265 0.295 0.329 0.357 0.385 0.407 0.435 0.459 0.481 0.495 0.509 0.527 0.541 0.555 0.561 0.569 0.575 0.581
3/4″ N/A 0.070 0.150 0.182 0.232 0.274 0.310 0.344 0.390 0.420 0.454 0.482 0.510 0.532 0.560 0.584 0.606 0.620 0.634 0.652 0.666 0.680 0.686 0.694 0.700 0.706
7/8″ 0.115 0.195 0.275 0.307 0.357 0.399 0.435 0.469 0.515 0.545 0.579 0.607 0.635 0.657 0.685 0.709 0.731 0.745 0.759 0.777 0.791 0.805 0.811 0.819 0.825 0.831
1″ 0.240 0.320 0.400 0.432 0.482 0.524 0.560 0.594 0.640 0.670 0.704 0.732 0.760 0.782 0.810 0.834 0.856 0.870 0.884 0.902 0.916 0.930 0.936 0.944 0.950 0.956
1 1/8″ 0.365 0.445 0.525 0.557 0.607 0.649 0.685 0.719 0.765 0.795 0.829 0.857 0.885 0.907 0.935 0.959 0.981 0.995 1.009 1.027 1.041 1.055 1.061 1.069 1.075 1.081
1 1/4″ 0.490 0.570 0.650 0.682 0.732 0.774 0.810 0.844 0.890 0.920 0.954 0.982 1.010 1.032 1.060 1.084 1.106 1.120 1.134 1.152 1.166 1.180 1.186 1.194 1.200 1.206
1 1/2″ 0.740 0.820 0.900 0.932 0.982 1.024 1.060 1.094 1.140 1.170 1.204 1.232 1.260 1.282 1.310 1.334 1.356 1.370 1.384 1.402 1.416 1.430 1.436 1.444 1.450 1.456
1 3/4″ 0.990 1.070 1.150 1.182 1.232 1.274 1.310 1.344 1.390 1.420 1.454 1.482 1.510 1.532 1.560 1.584 1.606 1.620 1.634 1.652 1.666 1.680 1.686 1.694 1.700 1.706
2″ 1.240 1.320 1.400 1.432 1.482 1.524 1.560 1.594 1.640 1.670 1.704 1.732 1.760 1.782 1.810 1.834 1.856 1.870 1.884 1.902 1.916 1.930 1.936 1.944 1.950 1.956
2 1/4″ 1.490 1.570 1.650 1.682 1.732 1.774 1.810 1.844 1.890 1.920 1.954 1.982 2.010 2.032 2.060 2.084 2.106 2.120 2.134 2.152 2.166 2.180 2.186 2.194 2.200 2.206
2 1/2″ 1.740 1.820 1.900 1.932 1.982 2.024 2.060 2.094 2.140 2.170 2.204 2.232 2.260 2.282 2.310 2.334 2.356 2.370 2.384 2.402 2.416 2.430 2.436 2.444 2.450 2.456
2 3/4″ 1.990 2.070 2.150 2.182 2.232 2.274 2.310 2.344 2.390 2.420 2.454 2.482 2.510 2.532 2.560 2.584 2.606 2.620 2.634 2.652 2.666 2.680 2.686 2.694 2.700 2.706
3″ 2.240 2.320 2.400 2.432 2.482 2.524 2.560 2.594 2.640 2.670 2.704 2.732 2.760 2.782 2.810 2.834 2.856 2.870 2.884 2.902 2.916 2.930 2.936 2.944 2.950 2.956
3 1/4″ 2.490 2.570 2.650 2.682 2.732 2.774 2.810 2.844 2.890 2.920 2.954 2.982 3.010 3.032 3.060 3.084 3.106 3.120 3.134 3.152 3.166 3.180 3.186 3.194 3.200 3.206
3 1/2″ 2.740 2.820 2.900 2.932 2.982 3.024 3.060 3.094 3.140 3.170 3.204 3.232 3.260 3.282 3.310 3.334 3.356 3.370 3.384 3.402 3.416 3.430 3.436 3.444 3.450 3.456
3 3/4″ 2.990 3.070 3.150 3.182 3.232 3.274 3.310 3.344 3.390 3.420 3.454 3.482 3.510 3.532 3.560 3.584 3.606 3.620 3.634 3.652 3.666 3.680 3.686 3.694 3.700 3.706
4″ 3.240 3.320 3.400 3.432 3.482 3.524 3.560 3.594 3.640 3.670 3.704 3.732 3.760 3.782 3.810 3.834 3.856 3.870 3.884 3.902 3.916 3.930 3.936 3.944 3.950 3.956
4 1/4″ 3.490 3.570 3.650 3.682 3.732 3.774 3.810 3.844 3.890 3.920 3.954 3.982 4.010 4.032 4.060 4.084 4.106 4.120 4.134 4.152 4.166 4.180 4.186 4.194 4.200 4.206
4 1/2″ 3.740 3.820 3.900 3.932 3.982 4.024 4.060 4.094 4.140 4.170 4.204 4.232 4.260 4.282 4.310 4.334 4.356 4.370 4.384 4.402 4.416 4.430 4.436 4.444 4.450 4.456
4 3/4″ 3.990 4.070 4.150 4.182 4.232 4.274 4.310 4.344 4.390 4.420 4.454 4.482 4.510 4.532 4.560 4.584 4.606 4.620 4.634 4.652 4.666 4.680 4.686 4.694 4.700 4.706
5″ 4.240 4.320 4.400 4.432 4.482 4.524 4.560 4.594 4.640 4.670 4.704 4.732 4.760 4.782 4.810 4.834 4.856 4.870 4.884 4.902 4.916 4.930 4.936 4.944 4.950 4.956
5 1/4″ 4.490 4.570 4.650 4.682 4.732 4.774 4.810 4.844 4.890 4.920 4.954 4.982 5.010 5.032 5.060 5.084 5.106 5.120 5.134 5.152 5.166 5.180 5.186 5.194 5.200 5.206

DSS ASTM A790 Pipe Weight Chart

OUTSIDE DIA
MM 		WALL THK
MM 		IN. SCHEDULE KG/M
13.72 1.65 1/4 10S 0.50
13.72 2.24 1/4 40S 0.64
13.72 3.02 1/4 80S 0.81
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 3.05 3 10S 6.56
88.90 5.49 3 40S 11.47
88.90 7.62 3 80S 15.51
88.90 11.132) 3 160 21.67
101.60 3.05 3½ 10S 7.53
101.60 5.74 3½ 40S 13.78
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

Duplex 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

Duplex Stainless Steel Tube Pipe Price List

  • Duplex Stainless steel hot rolled tubes standards: US$ 2,000.00-US$ 3,020.00
  • Duplex Pipe Size Chart In mm: US$ 1,000.00-US$ 1,300.00
  • Duplex steel pipes price per ton: US$ 300.00-US$ 1,400.00
  • Duplex steel Grade cold rolled pipes: US$ 75.00-US$ 1,000.00
  • Top quality Duplex Stainless steel pipes tubes with factory price: US$ 400.00-US$ 1,600.00
  • Duplex heat exchanger tubing: US$ 1,100.00-US$ 3,150.00
  • Jindal Duplex Steel Pipe Price Per Kg: US$ 1,000.00-US$ 2,000.00
  • Duplex Pipe Price Per Meter: US$ 1,000.00-US$ 2,300.00
  • Duplex cold rolled tubing manufacturer: US$ 1,350.00-US$ 3,000.00
  • Duplex boiler tubing: US$ 125.00-US$ 400.00
  • DSS Pipe Price Per Kg: US$ 1,000.00-US$ 2,500.00
  • Duplex steel tubes price per kg: US$ 1.0-US$ 9.00/Kilogram
  • Duplex A789 Tube Price List: US$ 1,000.00-US$ 2,000.00
  • Cheap price Duplex steel pipes: US$ 1,000.00-US$ 2,000.00/ton
  • Duplex Stainless steel hot rolled pipe price per kg: US$ 1,200.00-US$ 2,000.00
  • Duplex Stainless Steel Pipe Price 20 Feet: US$ 1,000.00-US$ 2,000.00

Factory

Large power plant beside a river
A large factory with many pipes and tanks

Industries We Serve

  • Chemical Industry
  • Petrochemical Industry
  • Oil & Gas Industry
  • Marine Industry
  • Power Generation Industry
  • Sugar Industry
  • Marine Industry
  • Pharmaceuticals Industry
  • Cement Industry
  • Dairy Industry
  • Food Processing Industry
  • Paper & Pulp Industry
  • Offshore and Onshore Services
Supplier of Duplex Stainless Steel Large Diameter Pipes | Duplex SA 790 Pipe Price List | DSS Pipe Tube Dealers in India | Duplex Seamless Tube Stockist | ASTM A789 Duplex Round Tube | DSS SMLS Tubes | Duplex Tubes Exporters | Duplex Steel Tubes Suppliers

DSS Pipes & Tubes Value Added Services

  • Turning
  • Boring
  • Honing
  • Grinding
  • Plating
  • Heat Treating
  • Cutting & Deburring
  • Charpy Impact Testing
  • Cut-To-Length
  • Angle Cuts
  • Production Cutting
  • Cold saw cutting
  • Large Iron Billet Cutting
  • Milling
  • Chamfering
  • Special inventory programs
  • Deburring
  • Special Packaging
  • Tube Laser Cutting
  • Lathe Tube Cutting
Pipe and tube cutting machine

Export Destinations For Duplex Steel Pipe Tubes

Lebanon, Sri Lanka, columbia, Slovakia, Kuwait, Yemen, Colombia, Turkey, Nepal, Argentina, Tibet, Nigeria, China, United Kingdom, Ecuador, Vietnam, Puerto Rico, South Korea, Gabon, Bhutan, Canada, Peru, Netherlands, Spain, Algiera, Egypt, New Zealand, Mexico, Qatar, Libya, Trinidad & Tobago, France, Gambia, Algeria, Chile, Kenya, Australia, Ukraine, Iraq, Taiwan, Norway, Singapore, Hungary, Namibia, Denmark, Kazakhstan, Lithuania, Estonia, Greece, Oman, Azerbaijan, Belarus, Bulgaria, Pakistan, India, Japan, Bolivia, Brazil, Switzerland, Morocco, Indonesia, United States, South Africa, Ireland, Iran, Romania, Zimbabwe, Angola, Sweden, Macau, Portugal, Hong Kong, Tunisia, Finland, Saudi Arabia, Poland, Afghanistan, Malaysia, Bahrain, Russia, Serbia, Jordan, Ghana, Thailand, Lahore, Germany, Mongolia, Philippines, Czech Republic, Austria, Venezuela, United Arab Emirates, Italy, Croatia, Israel, Costa Rica, Belgium, Bangladesh.


Domestic Supply For Duplex Stainless Steel Pipes & Tubes

Haryana, Howrah, Kanpur, Nagpur, Surat, Gurgaon, Ahmedabad, Nashik, Bengaluru, Ernakulam, Chennai, Faridabad, Mumbai, Indore, Thiruvananthapuram, Navi Mumbai, New Delhi, Hyderabad, Kolkata, Pimpri-Chinchwad, Ludhiana, Jaipur, Rajkot, Ranchi, Thane, Jamshedpur, Pune, Visakhapatnam, Bhopal, Noida, Secunderabad, Chandigarh.