Super Duplex Pipe

Super Duplex Pipe

Super Duplex is a high-grade alloy duplex steel. The Super Duplex Pipe is a microstructure designed with an austenitic and ferritic type. These pipes contain superior concentrations of chromium, nickel, and molybdenum. A Super Duplex 2507 Pipe has outstanding resistance to corrosive and oxidative media. The pipes of this grade showcase enhanced tolerance to pitting and crack stress corrosion. The Super Duplex Pipe is preferred in applications up to 316 degrees C. Any extended use of this grade in elevated temperatures can reduce their toughness and corrosion resistance. A Duplex 2507 Pipe is a high-strength grade designed with a low thermal expansion. The robust pipes in the grade of UNS S32760 Pipe possess enhanced ductility and can be easily welded in place following standard welding processes.

A Super Duplex Tube is designed with excellent mechanical and physical properties allowing them to function in a range of stress-induced setups. Designed with a density of 7.800 kg/m3 the Super Duplex Stainless Steel Tube has a minimum tensile strength of 116mpa with a minimum yield strength of 80ksi. These tubes can be readily elongated by 15%. This 2507 Tubing exhibits a hardness of HRB 310 max. These tubes can be processed following a standard hot or cold rolling process. 2507 Super Duplex Tubing is a common feature in desalination equipment, chemical processing, marine applications, and offshore oil production systems. The Super Duplex Stainless Steel Pipe is also seen in flue gas scrubbing equipment, mechanical components, structural modules, and industrial applications. The diverse 2507 Stainless Steel Pipe can be designed in ASTM and ASME standards to meet different project requirements.

A Super Duplex Steel Pipe is generally designed in seamless, welded, and ERW configurations. Each of these configurations has its own set of features and characteristics. SA 789 UNS S32750 Seamless Pipe is produced by passing hot steel billets through an extruded metal to shape the pipe in correct dimensions. These pipes possess superior strength and enhanced load-bearing capacity. ASTM A790 UNS S32750 Welded Pipe is a low-cost alternative to the grade. Designed with welds these pipes have lower load-bearing capacity and workability. ASTM A928 UNS S32750 ERW Pipe is produced by passing electric current and then joining the sheets or strips of metal grade together. The versatile 2507 Pipe produced in India is cheaper due to the good availability of raw materials. To find out more about the S32750 Pipe, contact us.

 

S32750 Pipe and Super Duplex Tube supplier in India

Super Duplex Pipe Supplier

Want to switch to another Super Duplex Pipe suppliers? Buy directly from 2507 Super Duplex Tubing manufacturers for good quality and competitive pricing

Duplex 2507 Pipe Price

DescriptionPer Unit (INR)
DEFECTIVE STAINLESS STEEL SEAMLESS PIPES GRADE 2507 SUPER DUPLEX124
PIPES, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 36 8204,711
PIPES, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 14 7 (W/BEND)342,774
PIPES, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 16 893,050

Manufacturer of 2507 Tubing according to ASTM A790 UNS S32750, view Super Duplex Steel Pipe material grade and specification

Super Duplex Stainless Steel Pipe Grades

  • ASTM A790 UNS S32750
  • ASTM A790 UNS S32760

Super Duplex Pipe Specification

SpecificationsASTM A 789 ASME SA 789
StandardAISI, DIN, EN, GB, JIS, ASTM, ASME Super Duplex 2507 Pipe
Super Duplex 2507 Welded Pipes size5.0 mm - 1219.2 mm
Super Duplex 2507 Seamless Pipes Outer Diameter6.00 mm OD up to 250 mm OD, Sizes up to 12” NB
Thickness0.3mm - 50 mm
Super Duplex 2507 EFW Pipes size5.0 mm - 1219.2 mm
Super Duplex 2507 Welded Tube Size6.35 mm OD To 152 mm OD
Super Duplex 2507 Seamless Tube Size3.35 mm OD To 101.6 mm OD, 15 NB to 150 NB IN
Swg & Bwg10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Super Duplex 2507 Pipes ScheduleSCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Super Duplex 2507 tubing wall thickness0.020" –0.220" (special wall thicknesses available)
SDSS 2507 Pipes & Tube FormRound, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Super Duplex 2507 Pipes & Tube FinishPolished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish,etc
Super Duplex Super Duplex Pipes & Tube EndPlain End, Beveled End, Treaded.
Super Duplex SS 2507 Pipes & Tube LengthSingle Random, Double Random, Standard & Cut length
MarkingAll Super Duplex 2507 Pipes are marked as follows: Grade, Standard, OD, Thickness, Length, Heat No. (Or according to the customer’s request.)
Duplex 2507 Pipes & Tube TypeSuper Duplex 2507 Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW Pipes
Value Added ServiceDraw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Super Duplex 2507 Tube ApplicationOil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Material Test Certificates (MTC)Third Party Inspection Report, Fumigation Certificates, Heat Treatment Charts, Laboratory Test Certificate from Govt. Approved Lab, 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, Super Duplex 2507 Tubes HS Code Commercial Invoice, Form A for Generalized System of Preferences (GSP), Manufacturer Test Certificate
Specialized in
  • Super Duplex 2507 Capillary Tube & Other Odd Size
  • Large Diameter Super Duplex 2507 Pipe
  • Super Duplex 2507 Heat Exchanger & Condenser Tubes
We can also cut, thread, and groove Super Duplex 2507 Pipes & Tubes to meet your specifications.

Test Conducted Of Super Duplex Tube

Test Conducted Of Super Duplex Tube

 

  • Positive Material Identification – PMI Testing
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Micro and MacroTest
  • Flattening Test
  • Chemical Analysis – Spectro Analysis
  • Hardness Test
  • Pitting Resistance Test
  • Mechanical Testing Such as Tensile of Area

S32750 Pipe Density

Density7.8 g/cm3

Documentation Of UNS S32760 Pipe

  • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
  • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Heat Treatment Charts
  • Guarantee Letter
  • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
  • NABL approved Laboratory Test Reports
  • Fumigation Certificates
  • Quality Assurance Plan (QAP)
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Form A for the purposes of the Generalized System of Preferences (GSP)
  • Material Traceability Records
  • Commercial Invoice which includes HS Code
  • Raw Material Test Reports
Exporter & supplier of Super Duplex 2507 Pipe according to SA 789 UNS S32750 American standard, manufacturer of Super Duplex Stainless Steel Tube in custom sizes and finish

Super Duplex Pipe Sizes

Sizes Standard Tolerances
WallODLengths and/or coilsProductsGrades WallODLengths
0.039 Inch (0.99 milimeter) to 0.125 Inch (3.18 milimeter)3/8 Inch (9.53 milimeter) to 1-1/2 Inch (38.1 milimeter)Cut lengths to 60' (18.3 m)

Coils to 1-1/2 Inch OD*

Subsea Umbilical Tubing

Specifications: ASTM-A789 and ASTM-A790

Super Duplex 2507±10%±0.005 Inch (0.127 milimeter)(24,384 m) 80,000'
0.010 Inch (0.25 milimeter) to 0.220 Inch (5.59 milimeter)1/16 Inch (1.59 milimeter) to 4 Inch (101.6 milimeter)

Metric sizes available

Random or cut lengths up to 40' (12.2 m)

Coils to 1-1/2 Inch OD

Pressure & Corrosion Tubing

Meets or exceeds requirements for welded

Specification: ASTM-A789

Super Duplex 2507 ±10%
<1-1/2 Inch (38.1 milimeter) ±0.005 Inch (0.13 milimeter)
1-1/2 Inch (38.1 milimeter) to 3 Inch (76.2 milimeter) ±0.010 Inch (0.25 milimeter)
3-1/2 Inch (88.9 milimeter) to 4 Inch (101.6 milimeter) ±0.015 Inch (0.38 milimeter)
Randoms upto +2 Inch (50.8 milimeter)

Cut to +1/8 Inch (3 milimeter) -0 Inch

(24,384 m) 80,000'

Super Duplex Steel Pipe Standard

GradeUNSASTM
Alloy 2507 (PRE 42.5)S32750A789

Super Duplex Stainless Steel Pipe Finish

BA (Bright & Annealed), Polished, AP (Annealed & Pickled), NO.1, MF, 2B, NO.4, HL, BA, Mirror finish, 8K etc

Alloy 2507 Tubing Melting Point

Melting point1350°C

Get instant delivery Of Super Duplex Tube, Weight Chart Of Super Duplex 2507 Pipe, Super Duplex Tubing Suppliers In India.

Super Duplex Pipe Weight Chart

Pipes Wall Thk
Milimeter
Pipes Outside Dia
Milimeter
Weight, kg/MeterNominal Sizes in Inch
2.1121.341.021/2 10S
2.7721.341.291/2 40S
2.1126.671.303/4 10S
2.8726.671.713/4 40S
1.6533.401.311 5S
2.7733.402.131 10S
3.3833.402.541 40S
1.6542.161.671 1/4 5S
2.7742.162.731 1/4 10S
3.5642.163.441 1/4 40s
1.6548.261.921 1/2 5S
2.7748.263.161 1/2 10S
3.6848.265.491 1/2 40S
1.6560.332.422 5S
2.7760.333.992 10S
3.9160.335.522 40S
3.05735.352 1/2 10s
5.16738.772 1/2 40S
2.1188.904.583 5S
3.0588.906.563 10S
5.4988.9011.473 40S
3.05101.607.533 1/2 10s
2.11114.305.934 5S
3.05114.308.504 10S
6.02114.3016.324 40S
3.4141.311.745 10S
6.55141.322.15 40S
2.77168.311.486 5S
3.4168.314.046 10S
7.11168.328.696 40S
2.77219.115.08 5S
3.76219.120.278 10S
8.18219.143.28 40S
3.4027322.9510 5S
4.1927328.210 10S
9.2727361.2210 40S
3.96323.931.7212 5S
4.57323.936.5412 10S
9.53323.975.0212 40S
4.78355.641.9914 10S
9.53355.682.58314 STD
9.53406.494.70616 STD
4.78406.448.0716 10S
4.78457.254.15118 10S
5.54508.069.70220 10S
6.35610.095.919*24 10S

Lgpipe is an ISO certified Super Duplex Pipe suppliers in India & Duplex 2507 Pipes distributor in Mumbai

Welding Material Of Super Duplex Stainless Steel Tube

  • Gas tungsten-arc welding (GTAW or TIG)
  • Shielded metal-arc welding (SMAW or MMA)
  • Gas metal-arc welding (GMAW or MIG/MAG)
  • Flux-cored arc welding (FCAW)
  • Submerged-arc welding (SAW)

ASTM A790 UNS S32760 Pipe Types

Super Duplex Pipe

Super Duplex Pipe

Super Duplex Tube

Super Duplex Tube

Super Duplex 2507 Pipe

Super Duplex 2507 Pipe

Duplex 2507 Pipe

Duplex 2507 Pipe

S32750 Pipe

S32750 Pipe

UNS S32760 Pipe

UNS S32760 Pipe

Super Duplex Steel Pipe

Super Duplex Steel Pipe

Super Duplex Stainless Steel Pipe

Super Duplex Stainless Steel Pipe

Super Duplex Stainless Steel Tube

Super Duplex Stainless Steel Tube

2507 Super Duplex Tubing

2507 Super Duplex Tubing

2507 Stainless Steel Pipe

2507 Stainless Steel Pipe

Sa 789 UNS S32750 Seamless Pipe

Sa 789 UNS S32750 Seamless Pipe

ASTM A790 UNS S32750 Welded Pipe

ASTM A790 UNS S32750 Welded Pipe

ASTM A928 UNS S32750 Pipes

ASTM A928 UNS S32750 Pipes

2507 Tubing

2507 Tubing

2507 Pipe

2507 Pipe

Super Duplex S32760 Pipe

Super Duplex S32760 Pipe

S32750 Super Duplex Pipes

S32750 Super Duplex Pipes

Super Duplex Seamless Pipe

Super Duplex Seamless Pipe

Super Duplex Welded Pipe

Super Duplex Welded Pipe

Super Duplex Erw Pipe

Super Duplex Erw Pipe

Super Duplex 2507 Tubing

Super Duplex 2507 Tubing

Super Duplex 2507 Tube

Super Duplex 2507 Tube

Application Of 2507 Super Duplex Tubing

  • Off-Shore Oil Drilling
  • Pharmaceutical Equipment
  • Petrochemicals
  • Cooling pipe
  • Chemical Equipment
  • Gas Processing

2507 Duplex Pipe Toughness

Temp.-50°C+20°C-60°F+70°F
Single75 J/cm_90 J/cm_54 ft. lbs65 ft. lbs
Average (5)90 J/cm_150 J/cm65 ft. lbs87 ft. lbs

2507 Stainless Steel Pipe Gauge

GAUGETHICKNESS RANGE (INCH)TYPICAL VALUE (INCH)
220.025 - 0.0290.028
200.031 - 0.0350.035
190.038 - 0.0420.042
180.044 - 0.0490.049
170.053 - 0.0580.058
160.060 - 0.0650.065
150.066 - 0.0740.072
140.075 - 0.0850.083
130.087 - 0.0970.095
120.101 - 0.1110.109
110.112 - 0.1220.12
100.126 - 0.1360.134
90.140 - 0.1500.148
80.157 - 0.1670.165
70.175 - 0.1850.18

Super Duplex Pipe Manufacturers in India, Suppliers Of S32750 Pipes In Mumbai, One Stop Shop For All UNS S32760 Pipes.

Switch to Super Duplex Stainless Steel Pipe manufacturers for better deal, wide stock of ASTM A928 UNS S32750 and UNS S32760 Pipe in Mumbai

Sa 789 UNS S32750 Pipes Stock

Super Duplex 2507 F55 perforated pipeLarge diameter Inox 2507 pipe
Duplex 2507 Stainless Steel Beveled End PipesPlain End Duplex Steel 2507 Pipes
Super Duplex Alloy 2507 CDW PipesSuper Duplex Steel 2507 Rectangular Welded Pipes
ASME SA790 Super Duplex 2507 F55 PipesSuper Duplex Alloy 2507 Cold Drawn Seamless Pipes
10mm Stainless Steel Grade 2507 Pipes40mm 2507 Stainless Pipes
12mm Steel 2507 PipesSuper 2507 F55 EFW Welded Pipes
SDSS Alloy 2507 Seamless PipesSuper Duplex Steel 2507 Welded Pipes
Stainless Steel Grade 2507 Exhaust PipesSuper Duplex SS 2507 Pipes material
Super Duplex Alloy 2507 Weld PipesSuper Duplex 2507 F55 Lined Pipes
2507 Square PipesSuper Duplex Steel 2507 Clad Pipes
SDSS 2507 F55 Flex PipesSuper Duplex Alloy 2507 Rectangle Pipes
Super Duplex Steel 2507 Thick Wall PipesSuper Duplex Grade 2507 Bush Hex Pipes
SDSS Grade 2507 Hollow PipesSuper Duplex Alloy 2507 Round Pipes

We are Largest Super Duplex Steel Pipe Suppliers in India. Check Ready Stock of Super Duplex Stainless Steel Pipes and Super Duplex Stainless Steel Tube

Temperature Of ASTM A790 UNS S32750 Erw Pipe

TemperatureElevated Temperature Factors
  °F  °CAlloy 2507 Super Duplex Tubing
B31.3
Base Code
B31.3
Chapter IX
150661.000.92
200930.990.88
2501210.960.84
3001490.940.81
4002040.910.76
5002600.89➁ 0.73➁

Chemical Composition Of ASTM A928 UNS S32750 Seamless Pipes

 ElementComposition
wt. %
Chromium25.0
Nickel7.0
Molybdenum4.0
Manganese1.2 max
Silicon0.8 max
Carbon0.030 max
Sulfur0.02
Phosphorous0.035 max
Nitrogen0.3

Super Duplex 2507 Pipe Pressure Rating

Tube OD
in.
Nominal Wall Thickness in.Nominal Length ft (m)Weight
lb/ft (kg/m)
 ASME B31.3ASME B31.3
Chapter IX
Pressure Rating
psig (bar)
1/4 0.035 

20 (6.1)

0.08 (0.12)10 000 (690)14 100 (971)
0.0490.10 (0.15)15 000 (1040)➀ 22 600 (1557)➀
0.065➁ 0.13 (0.19)19 800 (1370)30 200 (2080)
3/8 0.0490.17 (0.25)10 100 (700)➀ 14 400 (992)➀
0.0650.21 (0.31)12 700 (880)18 300 (1260)
0.083➁ 0.26 (0.39)16 800 (1160)24 700 (1701)
1/2 0.0650.30 (0.45)10 100 (700)➀ 14 400 (992)➀
0.0830.36 (0.54)12 900 (890)18 600 (1281)
0.095➁ 0.41 (0.61)15 300 (1060)➀ 22 500 (1550)➀
5/8 0.0830.48 (0.71)10 100 (700)14 400 (992)
0.095➁ 0.53 (0.79)12 100 (840)➀ 17 400 (1198)➀
3/4 0.0830.58 (0.86)8 500 (590)➀ 12 000 (826)➀
0.0950.66 (0.98)10 000 (690)➀ 14 300 (985)➀
0.109➁ 0.74 (1.10)11 100 (770)16 000 (1102)
1➂0.1091.02 (1.52)8 100 (560)11 500 (792)
0.1201.12 (1.67)9 100 (630)12 800 (881)
0.1341.20 (1.80)10 000 (690)➀ 15 000 (1034)➀

Super Duplex Welded Tubes Mechnical Properties


Yield StrengthTensile Strength
AlloyMPaksipsiUNS NOSpecificationpsiMPaksiModulus of Elasticity (x106psi)Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6)Elongation in 2 in. (min.) %Grain Size Req.Max. HardnessThermal Conductivity (BTU-in/ ft2-h-°F)
Super Duplex 250769010070,000S32950A789, A790100,000485702030.5 Rc
Super Duplex 250780011680,000S32750A789, A790116,0005508027.57.21532 Rc

Equivalent Of 2507 Tubing

AlloyWNR No.UNS DesignationSpecificationsGradesAFNOR1.4410
Super Duplex 25071.4410S32750A/SA790, A/SA789F5325.06 Az Z3 CN X2 Cr Ni MoN 25.7.4

Super Duplex Pipe Hs Code

HS CodeDescription
73041190DEFECTIVE STAINLESS STEEL SEAMLESS PIPES 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

2507 Pipe Marking

  • Heat Number
  • Specification
  • Nominal Pipes Size (Nominal Bore)
  • Manufacturer’s Name or Symbol
  • Grade
  • Schedule (Wall Thickness)
  • Manufactureing Method ( Welded or Seamless)
2507 Pipe Marking

UNS S32750 Pipe Physical 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

Europe, Africa, Middle East, And Far East Asia Prefer To Buy From Super Duplex Pipe Manufacturer in India

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