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Super Duplex Pipe
Comparison between WNR 1.4410 Pipe and S32760 tubing

WNR 1.4410 Pipe and S32760 tubing exhibit identical properties and corrosion resistance. Both these tubes can be used as alternatives to each other. The only identical difference that can be distinguished within both these components is the presence of a small percentage of copper in the S32760 tubing, which allows it to be managed better for longer durations.

What is Super Duplex Pipe?

Super Duplex Pipe is a high alloy duplex steel. These pipes are a two-phase microstructure of austenitic and ferritic microstructure like duplex steel components. The pipes in this range are known to possess the best stress corrosion and crack resistance amongst all grades of steel. Their superior mechanical properties coupled with their good resistance to pitting at moderate temperatures gives them an edge over austenitic grades. Their excellent resistance to onshore and offshore environments makes them a highly requested pipe in the oil and gas refining and processing systems.

ASTM A790 UNS S32750 Pipe vs Super Duplex 2507 Tube

The ASTM A790 UNS S32750 Pipe and Super Duplex 2507 Tube have more similarities than differences these components possess superior corrosion resistance coupled with excellent mechanical properties. The pipes within this range are classified based on their schedules and nominal sizes. Tubes can be classified based on their wall thickness and outer diameters. The tubes possess enhanced strength compared to a standard UNS S32750 pipe.

Alloy 2507 Tubing Seawater Application

Alloy 2507 Tubing are designed with a chemical composition of 24% chromium and 3% molybdenum, which gives them enhanced tolerances in a range of systems. The tubes within this grade are utilized in offshore oil and gas extraction systems. They are used in wells where high brine levels are present or in bodies where brine is injected to induce recovery. The components are also seen in some other marine applications.

Super Duplex Stainless Steel Pipe Benefits

Some important benefits of a super duplex grade of stainless steel pipe are

  • Improved corrosion resistance properties compared to duplex grade pipes
  • Superior tensile and yield strengths
  • Enhanced ductility and toughness in different systems
  • Excellent resistance against stress corrosion cracking
  • Dual ferritic and austenitic microstructure
  • Lower material costs without compromising quality
Schedule 10 SAF 2507 Pipe Characteristics

Some important characteristics of pipes within this grade include

  • Austenitic and ferritic microstructure
  • Superior strength and mechanical properties
  • Enhanced resistance against chloride stress corrosion cracking
  • Resistance against pitting and crevice corrosion
  • General corrosion resistance
  • Preferred in applications in the temperature range up to 600 degrees F
  • Excellent weldability and workability
  • Low thermal expansion rate

ASTM A790 UNS S32750 Pipe and 2507 Tube supplier in India

Table of Content

Super Duplex Pipe

Pressure Rating Chart Of UNS S32750 Pipe

Super Duplex 2507 Tube Suppliers in India, We provide Astm A790 Uns S32760 Pipe with instant delivery, Super Duplex Tubing Pressure Rating.

Pipes Outer Dia
(Inch)		Wall Thickness Of SDSS Pipe (Inch)
.028.035.049.065.083.095.109.120
Working Pressure (Psig)
1/43700480070009500
1/8790010100
3/8310044006100
3/42200300040004600
5/16370054007300
1/2230032004400
122002900340039004300

Super Duplex Pipe
Super Duplex Pipe
UNS S32750 Pipe
UNS S32750 Pipe
Super Duplex 2507 Tube
Super Duplex 2507 Tube
UNS S32760 Pipe
UNS S32760 Pipe

Look At astm a790 uns s32760 pipe Price List and Super Duplex 2507 Seamless Pipe Price per Foot in Mumbai

Super Duplex 2507 Seamless Pipe Price per Foot
Descriptionlengththicknessprice per foot in India
Super Duplex Pipe3 meter, 6 meter, 9 meter0-1 mm, 1-2 mm, 2-3 mm, 3-4 mm, 4-5 mm, >5 mm₹99.08
Super Duplex S32750 Pipes9 meter, 3 meter, 6 meter3/4 inch₹60.97
UNS S32760 Pipe Chemical Properties
S32760 / S32750NCPMnSiMoCrNiSOther
0.24/0.320.0300.0351.200.803.0/5.024.0/26.06.00/8.000.020Cu:0.50
Mechanical Properties of Super Duplex 2507 Tube
S32760 / S32750Melting PointDensityTensile StrengthYield Strength (0.2%Offset)Elongation
1350 °C (2460 °F)7.8 g/cm3Psi – 116000 , MPa – 800Psi – 80000 , MPa – 55015 %
Equivalent Grades Of Super Duplex Tubing
STANDARDUNSWERKSTOFF NR.
Super Duplex S32750S327501.4410
Super Duplex S32760S327601.4410

Find Alloy 2507 Tubing Sizes, Dimensions and Weight Chart, Comparison between wnr 1.4410 Pipe and s32760 tubing

Super Duplex 2507 Seamless Pipe Sizes
Pipe Wall thk
Milimeter		Pipe Outer Dia
Milimeter		ScheduleInch.kilogram/Meter
3.7321.3480S1/21.65
2.1126.6710S3/41.30
2.8726.6740S3/41.71
3.9126.6780S3/42.23
2.7733.4010S12.13
3.3833.4040S12.54
4.5533.4080S13.29
6.352)33.4016014.30
2.7742.1610S1¼2.73
3.5642.1640S1¼3.44
1.6513.7210S1/40.50
2.2413.7240S1/40.64
3.0213.7280S1/40.81
1.6517.1510S3/80.64
2.3117.1540S3/80.86
3.2017.1580S3/81.12
2.1121.3410S1/21.02
2.7721.3440S1/21.29
4.8542.1680S1¼4.53
6.352)42.161601¼5.69
2.7748.2610S1½3.16
3.6848.2640S1½4.11
5.0848.2680S1½5.49
11.132)88.90160321.67
3.05101.6010S3½7.53
5.74101.6040S3½13.78
8.08101.6080S3½18.92
3.05114.3010S48.50
6.02114.3040S416.32
8.56114.3080S422.67
13.492)114.30160434.05
6.55141.3040S522.10
9.53141.3080S531.44
15.882)141.30160549.87
3.4168.2810S614.04
2.7760.3310S23.99
3.9160.3340S25.52
5.5460.3380S27.60
8.742)60.33160211.29
3.0573.0310S2½5.35
5.1673.0340S2½8.77
7.0173.0380S2½11.59
3.0588.9010S36.56
5.4988.9040S311.47
7.6288.9080S315.51
7.11168.2840S628.69
10.97168.2880S643.21
14.27168.28120654.75
18.262)168.28160668.59
8.18219.0840S843.20
12.7219.0880S865.63
18.23219.08120891.30
23.012)219.081608112.97

PED Certified Uns S32750 Pipe Supplier in Mumbai, India, Dimensions Of Super Duplex Pipe In MM.

Tubo Super Duplex Dimension
Dimensions Of Super Duplex 2507 Seamless TubeWall ThicknessWeight TableDimensions Of Super Duplex 2507 Seamless TubesWall ThicknessWeight Table
(millimeter)(millimeter)metre (kilogram)(millimeter)(millimeter)metre (kilogram)
12.7 x 12.71.200.4440 x401.201.49
12.7 x 12.71.500.5540 x401.501.85
15 x 151.200.5340 x402.002.45
15 x 151.500.6540 x403.003.75
20 x 201.200.7150 x501.502.32
20 x 201.500.8850 x502.003.08
20 x 202.001.1950 x503.004.65
25 x 251.200.9260 x602.003.71
25 x 251.501.1460 x603.005.49
25 x 252.001.4970 x703.006.53
25 x 253.002.2080 x802.004.98
30 x 301.201.1080 x803.007.53
30 x 301.501.37100 x 1002.006.40
30 x 302.001.84100 x 1003.009.53
30 x 303.002.72

Super Duplex 2507 Pipe Supplier In India, Visit our 20mm diameter mirror polished Super Duplex 2507 Seamless Pipe in India, Call Now to Get Alloy 2507 Tubing Free sample.

Comparison Between Wnr 1.4410 Pipe And S32760 Tubing

Super Duplex Stainless Steel Grade with UNS S32750 (1.4410 / 2507) is a high super duplex stainless steel with a PRE value of min. 42*. whereas UNS S32760 has guaranteed corrosion performance with the PREN value no less than 40

Schedule 10 SAF 2507 Pipe Specification and Super Duplex Stainless Steel Price in India ( Grade wise)
Super Duplex 2507 Pipe Specification
ASTM / ASME StandardsASTM A790 / ASME SA790
Specialized inLarge Diameter Pipe
Test Certificate provided by supplierEN 10204 3.1 B
EFW Pipe size5.0 milimeter - 1219.2 milimeter
Super Duplex 2507 Seamless Pipe FinishAP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed)
Seamless Pipe ScheduleSCH10, SCH5, STD, SCH40, SCH160, SCH80
Seamless Pipe/tube LengthDouble Random, Single Random & Cut Length.
Super Duplex 2507 Seamless Pipe FormSquare, Round, Rectangular, Hollow, Straight, or Custom shape 2507 Pipes manufacturer and supplier
EndBeveled End, Plain End, Threaded.
Material Test Certificates (MTC)EN 10204 3.1
EN 10204 3.2
Swg & Bwg12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg.
Welded Tube Size6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter
Pipe MarkingAll Super Duplex Tube are marked as follows: Supplier or Manufacturer’s Name, Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Seamless Tube FinishPolished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Super Duplex 2507 Seamless tubing wall thickness0.020" to 0.220", (special wall thicknesses available)
Seamless Tube TypeERW, Seamless, Welded, EFW, Fabricated
Super Duplex 2507 Seamless tube FormBoiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent Tubes Etc.
ApplicationGas Tube, Oil Tube,Heatexchanger and Boiler, Fluid Tube
Super Duplex Pipe Suppliers In India
Uns S32750 Pipe Duplex Pipe Testing
  • EN 10204/3.1B,
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report, etc
Alloy 2507 Tubing Types
Super Duplex Tube
Super Duplex Tube
UNS S32750 Super Duplex Stainless Steel Pipe
UNS S32750 Super Duplex Stainless Steel Pipe
Super Duplex Welded Pipe
Super Duplex Welded Pipe
Super Duplex Seamless Pipe
Super Duplex Seamless Pipe
Super Duplex ERW Pipe
Super Duplex ERW Pipe
Saf 2507 Super Duplex Stainless Steel Pipe
Saf 2507 Super Duplex Stainless Steel Pipe
F53 / 2507 UNS S32750 Din1.4410 Super Duplex Stainless Steel Pipe
F53 / 2507 UNS S32750 Din1.4410 Super Duplex Stainless Steel Pipe
A790 S32750/f53 Super Duplex 6 Inch Sch40s Seamless Pipe Tube
A790 S32750/f53 Super Duplex 6 Inch Sch40s Seamless Pipe Tube
Super Duplex Stainless Steel Pipe
Super Duplex Stainless Steel Pipe
Saf 2507 Tube
Saf 2507 Tube
65mm 70mm 75mm 100mm Super Duplex Stainless Steel 2507 Pipe
65mm 70mm 75mm 100mm Super Duplex Stainless Steel 2507 Pipe
Super Duplex 2507 Pipe
Super Duplex 2507 Pipe
Super Duplex 2507 Stainless Steel Square Pipe
Super Duplex 2507 Stainless Steel Square Pipe
24mm Steel Super Duplex Galvanized Pipe
24mm Steel Super Duplex Galvanized Pipe
Super Duplex S32750 Saf 2507 Stainless Steel Pipe
Super Duplex S32750 Saf 2507 Stainless Steel Pipe
Stockist and Exporter of super duplex Steel Heat Exchanger Tubes and astm a789 tubing in India | Buy SDSS Pipe at Dealer Rate in Mumbai
Surface Finish Of WNR 1.4410 Pipe
Cold drawnCDPolishedP
Bright drawnBDSlit rolled edgeSRE
Centreless groundCGHot finishedHF
Cold finishedCFHot rolled annealed and pickledHRAP
Peeled and turnedP And TRough turned/peeledRT
Smooth turnedSTPeeled and reeledPR
UNS S32760 Tubing Density
PropertiesImperialMetric
Density0.281 lb/in37.8 g/cm3
Schedule 10 Saf 2507 Pipe Test Report And Documnetation
  • IGC and PMI test
  • Pitting resistance test
  • Radiography test
  • Hydrostatic test
  • Flattening/flaring test
  • Chemical/Mechanical test
Super Duplex pipe Test

We are largest of Super Duplex Tube Suppliers in India. Check Stock of Super Duplex Tube, ASTM A790 UNS S32760 Pipe and Super Duplex 2507 Seamless Pipe

Super Duplex Stainless Steel Pipe Stock Range
Product DescriptionWall Thickness, WT (In MM)Outside Diamter, OD (In MM)
Rectangular Pipe/Tube0.05 to 3010*20 To 100*200
Square Pipe/Tube0.05 to 3012.07* 12.07 To 300* 300
Round Pipe/Tube0.05 to 306 – 630
Electropolished Pipes/Tubes0.05 to 3012.07 To 250
Ornamental Tubes0.05 to 2.0012.07 To 76.02
Inner/Outside Polished Stainless Steel Tube, Pipes1.00 – 512.05 To 203.02
Colour Coated Pipe/Tube0.05 to 306 To 630
Triangle Tube0.05 to 3.0016 To 85
Hexagonal Tube0.05 to 2.0013 To 85
Slot Round Pipe/Tube0.05 to 2.0012.07 To 76.02
Handrail Tube0.05 to 2.00–
Thin to Wall Stainless Steel Tube0.05 to 2.0022*0.07 To 108*2.00
Stainless Steel U Shaped Tube0.05 to 2.0020 To 200
Stainless Steel Seamless Tube0.08 – 306 To 430
Stainless Steel Capillary Tube0.008 – 1.020.028 To 10
Super Duplex Steel Heat Exchanger Tubes Marking
  • Specification
  • Heat Number
  • Schedule (Wall Thickness)
  • Nominal tube Size
  • Manufacturer’s Symbol/ Name
  • Grade
  • Manufacturing Method
Super Duplex pipe Test
Melting Point Of ASTM A789 Tubing
PropertiesImperialMetric
Melting point2460°F1350°C
Application Of Super Duplex Welded Pipe
  • Offshore Oil production/technology
  • Marine Applications
  • Desalination Equipment
  • Paper and Pulp Mill Equipment
  • Flue Gas Scrubbing Equipment
  • Chemical process piping heat exchangers and pressure vessels
  • gas and Oil industry equipment
Super Duplex pipe Applications
Super Duplex Seamless Pipe Tolerance Chart
Diameter, length or distance to opposing side,
thickness, and width		Super Duplex 2507 Seamless Pipe Tolerance class
class 8
(h8)		class 7
(h7)		class 9
(h9)		class 13
(h13)		class 11
(h11)		class 10
(h10)		class 12
(h12)		class 15
(h15)		class 14
(h14)		class 17
(h17)		class 16
(h16)		class 18
(h18)
Over 3, and 6 or less0
-0.018		0
-0.012		0
-0.030		0
-0.18		0
-0.075		0
-0.048		0
-0.12		0
-0.48		0
-0.30		0
-1.20		0
-0.75		0
-1.80
less than 30
-0.014		0
-0.010		0
-0.025		0
-0.14		0
-0.060		0
-0.040		0
-0.10		0
-0.40		0
-0.25		0
-1.00		0
-0.60		0
-1.40
Over 10, and 18 or less0
-0.027		0
-0.018		0
-0.043		0
-0.27		0
-0.11		0
-0.070		0
-0.18		0
-0.70		0
-0.43		0
-1.80		0
-1.10		0
-2.70
Over 6, and 10 or less0
-0.022		0
-0.015		0
-0.036		0
-0.22		0
-0.090		0
-0.058		0
-0.15		0
-0.58		0
-0.36		0
-1.50		0
-0.90		0
-2.20
Over 80, and 120 or less0
-0.054		0
-0.035		0
-0.087		0
-0.54		0
-0.22		0
-0.140		0
-0.35		0
-1.40		0
-0.87		0
-3.50		0
-2.20		0
-5.40
Over 30, and 50 or less0
-0.039		0
-0.025		0
-0.062		0
-0.39		0
-0.16		0
-0.100		0
-0.25		0
-1.00		0
-0.62		0
-2.50		0
-1.60		0
-3.90
Over 18, and 30 or less0
-0.033		0
-0.021		0
-0.052		0
-0.33		0
-0.13		0
-0.084		0
-0.21		0
-0.84		0
-0.52		0
-2.10		0
-1.30		0
-3.30
Over 50, and 80 or less0
-0.046		0
-0.030		0
-0.074		0
-0.46		0
-0.19		0
-0.120		0
-0.30		0
-1.20		0
-0.74		0
-3.00		0
-1.90		0
-4.60
ASTM A790 UNS S32760 Welded Pipes Supplier
  • Super Duplex Stainless Steel Pipe
  • Super Duplex Welded Pipe
  • Super Duplex Seamless Pipe
  • Super Duplex 2507 Pipe
  • Super Duplex Tube
  • Astm A790 Super Duplex Stainless Steel Seamless Pipes
  • Super Duplex Hollow Pipe
  • Werkstoff Nr. 1.4410 Pipe
  • Super Duplex Tubing
  • 2507 Super Duplex Tubing
  • 2507 Super Duplex Stainless Steel Tubes
  • Super Duplex 2507 Seamless Tubing
  • Alloy 2507 Super Duplex Tubing
Welding Material Of Super Duplex Tube
  • Shielded metal-arc welding (SMAW or MMA)
  • Gas metal-arc welding (GMAW or MIG/MAG)
  • Gas tungsten-arc welding (GTAW or TIG)
  • Flux-cored arc welding (FCAW)
  • Submerged-arc welding (SAW)

Super Duplex Tube Suppliers in India, Get Free Quote For Uns S32760 Tubing, Properties Of Schedule 10 Saf 2507 Pipe

2507 Super Duplex Tubing Properties
Units20°C100°C200°C300°C
Densityg/cm³7.8
lb/in³0.28
Modulus of elasticityGPa200194186180
psi x 10-629
Poissons ratio0.3
Linear expansion (RT ➞ T)°Cx 10-6/°C-1313.514
Thermal conductivityW/m°C15161718
Btu/h ft°F8.7
Thermal capacityJ/kg°C500530560590
Electric resistivityµΩm0.80.850.91
Super Duplex Pipe Vs Duplex Pipe

Chemical Composition Of UNS S32750 / S32760 2507 Pipes

UNS S32750 / S32760CNPSiMnMoNiCrSCu
00.03000.24/00.3200.03500.801.203.0/5.06.00/8.0024.0/26.000.02000.50

Duplex Pipe Chemical Composition

DSS GradeApproximate Composition
CrNiMoNMnWCu
2101 LDX21.51.50.30.225--
DX2202232.50.30.21.5--
RDN 903201.80.20.114.2--
2304234.80.30.10---
2205225.73.10.17---
250725740.27---
Zeron 1002573.20.25-0.70.7
Ferrinox
255/
Uranus 2507Cu		256.53.50.25--1.5
Duplex 2507 Pipe Benefits
  • Greater tensile and yield strength
  • Improved corrosion resistance in comparison to Duplex
  • Good ductility and toughness
  • Opportunity for purchases to reduce their material costs without compromising on quality
  • Good stress corrosion cracking resistance (SSC)
Super Duplex ERW Pipe Material Grade
SS 2507ASTM/ ASMEWNR/ EN
UNS S32750ASTM A790 / ASME SA 7901.4410
UNS S32760ASTM A790 / ASME SA 7901.4410
Super Duplex Pipe Hs Code
HS CodeDescription
73041190DEFECTIVE STAINLESS STEEL SEAMLESS PIPE GRADE 2507 SUPER DUPLEX
73042990PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 14 7 (W/BEND)
73042990PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 16 8
73042990PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 36 8
Super Duplex 2507 Stainless Steel Erw Pipe Wall Thickness

Super Duplex 2507 Pipe Sizes
Alloy 2507 Pipe & TubingODWallLengths and/or coilsGrades

Pressure & Corrosion Tubing

Meets or exceeds requirements for welded

Specification: ASTM-A789

1/16" (1.59 mm) to 4" (101.6 mm)

Metric sizes available

0.010" (0.25 mm) to 0.220" (5.59 mm)Random or cut lengths up to 40' (12.2 m)

Coils to 1-1/2" OD

Super Duplex 2507

Subsea Umbilical Tubing

Specifications: ASTM-A789 and ASTM-A790

3/8" (9.53 mm) to 1-1/2" (38.1 mm)0.039" (0.99 mm) to 0.125" (3.18 mm)Cut lengths to 60' (18.3 m)

Coils to 1-1/2" OD*

Super Duplex 2507

Other Products

Special Products

A Global supplier

Ready Stock Of Alloy 2507 Tubing To Export In The Following Countries

Super Duplex Pipe Supplier in India

Super Duplex Pipe Supplier in India

ASTM A790 UNS S32750 Pipe

ASTM A790 UNS S32750 Pipe


Jakarta -Indonesia, Kuala Lumpur, Ellington -United States, Peru, Finland, Saudi Arabia (KSA), Mexico, Denmark South Africa, Canada, Singapore, Malaysia, USA, Indonesia, Hong Kong, Morocco, South Africa, Belgium, Colombia, Japan, France, Austria, Greece, Iran, Dammam -KSA, Czechia, New Zealand, Istanbul- Turkey, Netherlands, Poland, NY 12203 (USA), Australia, Sweden, Taiwan, Singapore

Super Duplex 2507 Seamless Pipe

Super Duplex 2507 Seamless Pipe

Bahrain, Los Alamos -Mexico, Portugal, Malaysia, Thailand, Jordan, Jakarta, Kuwait, Romania, United Kingdom (UK), Turkey, Chile, Norway, Malaysia, Italy, United Arab Emirates (UAE), Dubai- UAE, Brazil, Qatar, Germany, Philippines, Oman, China, South Korea, Tehran -Iran, United States, Argentina, Vietnam, Nigeria, Egypt, Dubai, Spain, Bangladesh, Europe, Russia

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