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
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
Schedule 10 SAF 2507 Pipe Characteristics
Some important characteristics of pipes within this grade include
Table of Content
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) | ||||||||
1/4 | 3700 | 4800 | 7000 | 9500 | ||||
1/8 | 7900 | 10100 | ||||||
3/8 | 3100 | 4400 | 6100 | |||||
3/4 | 2200 | 3000 | 4000 | 4600 | ||||
5/16 | 3700 | 5400 | 7300 | |||||
1/2 | 2300 | 3200 | 4400 | |||||
1 | 2200 | 2900 | 3400 | 3900 | 4300 |
Super Duplex Pipe
UNS S32750 Pipe
Super Duplex 2507 Tube
UNS S32760 Pipe
Super Duplex 2507 Seamless Pipe Price per Foot
Description | length | thickness | price per foot in India |
Super Duplex Pipe | 3 meter, 6 meter, 9 meter | 0-1 mm, 1-2 mm, 2-3 mm, 3-4 mm, 4-5 mm, >5 mm | ₹99.08 |
Super Duplex S32750 Pipes | 9 meter, 3 meter, 6 meter | 3/4 inch | ₹60.97 |
UNS S32760 Pipe Chemical Properties
S32760 / S32750 | N | C | P | Mn | Si | Mo | Cr | Ni | S | Other |
0.24/0.32 | 0.030 | 0.035 | 1.20 | 0.80 | 3.0/5.0 | 24.0/26.0 | 6.00/8.00 | 0.020 | Cu:0.50 |
Mechanical Properties of Super Duplex 2507 Tube
S32760 / S32750 | Melting Point | Density | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
1350 °C (2460 °F) | 7.8 g/cm3 | Psi – 116000 , MPa – 800 | Psi – 80000 , MPa – 550 | 15 % |
Equivalent Grades Of Super Duplex Tubing
STANDARD | UNS | WERKSTOFF NR. |
Super Duplex S32750 | S32750 | 1.4410 |
Super Duplex S32760 | S32760 | 1.4410 |
Super Duplex 2507 Seamless Pipe Sizes
Pipe Wall thk Milimeter | Pipe Outer Dia Milimeter | Schedule | Inch. | kilogram/Meter |
---|---|---|---|---|
3.73 | 21.34 | 80S | 1/2 | 1.65 |
2.11 | 26.67 | 10S | 3/4 | 1.30 |
2.87 | 26.67 | 40S | 3/4 | 1.71 |
3.91 | 26.67 | 80S | 3/4 | 2.23 |
2.77 | 33.40 | 10S | 1 | 2.13 |
3.38 | 33.40 | 40S | 1 | 2.54 |
4.55 | 33.40 | 80S | 1 | 3.29 |
6.352) | 33.40 | 160 | 1 | 4.30 |
2.77 | 42.16 | 10S | 1¼ | 2.73 |
3.56 | 42.16 | 40S | 1¼ | 3.44 |
1.65 | 13.72 | 10S | 1/4 | 0.50 |
2.24 | 13.72 | 40S | 1/4 | 0.64 |
3.02 | 13.72 | 80S | 1/4 | 0.81 |
1.65 | 17.15 | 10S | 3/8 | 0.64 |
2.31 | 17.15 | 40S | 3/8 | 0.86 |
3.20 | 17.15 | 80S | 3/8 | 1.12 |
2.11 | 21.34 | 10S | 1/2 | 1.02 |
2.77 | 21.34 | 40S | 1/2 | 1.29 |
4.85 | 42.16 | 80S | 1¼ | 4.53 |
6.352) | 42.16 | 160 | 1¼ | 5.69 |
2.77 | 48.26 | 10S | 1½ | 3.16 |
3.68 | 48.26 | 40S | 1½ | 4.11 |
5.08 | 48.26 | 80S | 1½ | 5.49 |
11.132) | 88.90 | 160 | 3 | 21.67 |
3.05 | 101.60 | 10S | 3½ | 7.53 |
5.74 | 101.60 | 40S | 3½ | 13.78 |
8.08 | 101.60 | 80S | 3½ | 18.92 |
3.05 | 114.30 | 10S | 4 | 8.50 |
6.02 | 114.30 | 40S | 4 | 16.32 |
8.56 | 114.30 | 80S | 4 | 22.67 |
13.492) | 114.30 | 160 | 4 | 34.05 |
6.55 | 141.30 | 40S | 5 | 22.10 |
9.53 | 141.30 | 80S | 5 | 31.44 |
15.882) | 141.30 | 160 | 5 | 49.87 |
3.4 | 168.28 | 10S | 6 | 14.04 |
2.77 | 60.33 | 10S | 2 | 3.99 |
3.91 | 60.33 | 40S | 2 | 5.52 |
5.54 | 60.33 | 80S | 2 | 7.60 |
8.742) | 60.33 | 160 | 2 | 11.29 |
3.05 | 73.03 | 10S | 2½ | 5.35 |
5.16 | 73.03 | 40S | 2½ | 8.77 |
7.01 | 73.03 | 80S | 2½ | 11.59 |
3.05 | 88.90 | 10S | 3 | 6.56 |
5.49 | 88.90 | 40S | 3 | 11.47 |
7.62 | 88.90 | 80S | 3 | 15.51 |
7.11 | 168.28 | 40S | 6 | 28.69 |
10.97 | 168.28 | 80S | 6 | 43.21 |
14.27 | 168.28 | 120 | 6 | 54.75 |
18.262) | 168.28 | 160 | 6 | 68.59 |
8.18 | 219.08 | 40S | 8 | 43.20 |
12.7 | 219.08 | 80S | 8 | 65.63 |
18.23 | 219.08 | 120 | 8 | 91.30 |
23.012) | 219.08 | 160 | 8 | 112.97 |
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 Tube | Wall Thickness | Weight Table | Dimensions Of Super Duplex 2507 Seamless Tubes | Wall Thickness | Weight Table | |
---|---|---|---|---|---|---|
(millimeter) | (millimeter) | metre (kilogram) | (millimeter) | (millimeter) | metre (kilogram) | |
12.7 x 12.7 | 1.20 | 0.44 | 40 x40 | 1.20 | 1.49 | |
12.7 x 12.7 | 1.50 | 0.55 | 40 x40 | 1.50 | 1.85 | |
15 x 15 | 1.20 | 0.53 | 40 x40 | 2.00 | 2.45 | |
15 x 15 | 1.50 | 0.65 | 40 x40 | 3.00 | 3.75 | |
20 x 20 | 1.20 | 0.71 | 50 x50 | 1.50 | 2.32 | |
20 x 20 | 1.50 | 0.88 | 50 x50 | 2.00 | 3.08 | |
20 x 20 | 2.00 | 1.19 | 50 x50 | 3.00 | 4.65 | |
25 x 25 | 1.20 | 0.92 | 60 x60 | 2.00 | 3.71 | |
25 x 25 | 1.50 | 1.14 | 60 x60 | 3.00 | 5.49 | |
25 x 25 | 2.00 | 1.49 | 70 x70 | 3.00 | 6.53 | |
25 x 25 | 3.00 | 2.20 | 80 x80 | 2.00 | 4.98 | |
30 x 30 | 1.20 | 1.10 | 80 x80 | 3.00 | 7.53 | |
30 x 30 | 1.50 | 1.37 | 100 x 100 | 2.00 | 6.40 | |
30 x 30 | 2.00 | 1.84 | 100 x 100 | 3.00 | 9.53 | |
30 x 30 | 3.00 | 2.72 |
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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
Super Duplex 2507 Pipe Specification
ASTM / ASME Standards | ASTM A790 / ASME SA790 |
---|---|
Specialized in | Large Diameter Pipe |
Test Certificate provided by supplier | EN 10204 3.1 B |
EFW Pipe size | 5.0 milimeter - 1219.2 milimeter |
Super Duplex 2507 Seamless Pipe Finish | AP (Annealed & Pickled), Polished, MF, BA (Bright & Annealed) |
Seamless Pipe Schedule | SCH10, SCH5, STD, SCH40, SCH160, SCH80 |
Seamless Pipe/tube Length | Double Random, Single Random & Cut Length. |
Super Duplex 2507 Seamless Pipe Form | Square, Round, Rectangular, Hollow, Straight, or Custom shape 2507 Pipes manufacturer and supplier |
End | Beveled End, Plain End, Threaded. |
Material Test Certificates (MTC) | EN 10204 3.1 EN 10204 3.2 |
Swg & Bwg | 12 Swg., 10 Swg., 16 Swg., 14 Swg., 20 Swg., 18 Swg. |
Welded Tube Size | 6.35 milimeter Outside Diameter To 152 milimeter Outside Diameter |
Pipe Marking | All 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 Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
Super Duplex 2507 Seamless tubing wall thickness | 0.020" to 0.220", (special wall thicknesses available) |
Seamless Tube Type | ERW, Seamless, Welded, EFW, Fabricated |
Super Duplex 2507 Seamless tube Form | Boiler, Straight, Rectangular, Round, Coil, Square, Hydraulic, LSAW, Hollow,‘U’ bent Tubes Etc. |
Application | Gas Tube, Oil Tube,Heatexchanger and Boiler, Fluid Tube |
Super Duplex Pipe Suppliers In India |
Uns S32750 Pipe Duplex Pipe Testing
Alloy 2507 Tubing Types
Surface Finish Of WNR 1.4410 Pipe
Cold drawn | CD | Polished | P |
Bright drawn | BD | Slit rolled edge | SRE |
Centreless ground | CG | Hot finished | HF |
Cold finished | CF | Hot rolled annealed and pickled | HRAP |
Peeled and turned | P And T | Rough turned/peeled | RT |
Smooth turned | ST | Peeled and reeled | PR |
UNS S32760 Tubing Density
Properties | Imperial | Metric |
---|---|---|
Density | 0.281 lb/in3 | 7.8 g/cm3 |
Schedule 10 Saf 2507 Pipe Test Report And Documnetation
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Super Duplex Stainless Steel Pipe Stock Range
Product Description | Wall Thickness, WT (In MM) | Outside Diamter, OD (In MM) |
Rectangular Pipe/Tube | 0.05 to 30 | 10*20 To 100*200 |
Square Pipe/Tube | 0.05 to 30 | 12.07* 12.07 To 300* 300 |
Round Pipe/Tube | 0.05 to 30 | 6 – 630 |
Electropolished Pipes/Tubes | 0.05 to 30 | 12.07 To 250 |
Ornamental Tubes | 0.05 to 2.00 | 12.07 To 76.02 |
Inner/Outside Polished Stainless Steel Tube, Pipes | 1.00 – 5 | 12.05 To 203.02 |
Colour Coated Pipe/Tube | 0.05 to 30 | 6 To 630 |
Triangle Tube | 0.05 to 3.00 | 16 To 85 |
Hexagonal Tube | 0.05 to 2.00 | 13 To 85 |
Slot Round Pipe/Tube | 0.05 to 2.00 | 12.07 To 76.02 |
Handrail Tube | 0.05 to 2.00 | – |
Thin to Wall Stainless Steel Tube | 0.05 to 2.00 | 22*0.07 To 108*2.00 |
Stainless Steel U Shaped Tube | 0.05 to 2.00 | 20 To 200 |
Stainless Steel Seamless Tube | 0.08 – 30 | 6 To 430 |
Stainless Steel Capillary Tube | 0.008 – 1.02 | 0.028 To 10 |
Super Duplex Steel Heat Exchanger Tubes Marking
Melting Point Of ASTM A789 Tubing
Properties | Imperial | Metric |
---|---|---|
Melting point | 2460°F | 1350°C |
Application Of Super Duplex Welded Pipe
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 less | 0 -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 3 | 0 -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 less | 0 -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 less | 0 -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 less | 0 -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 less | 0 -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 less | 0 -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 less | 0 -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
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Welding Material Of Super Duplex Tube
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
Units | 20°C | 100°C | 200°C | 300°C | |
Density | g/cm³ | 7.8 | |||
---|---|---|---|---|---|
lb/in³ | 0.28 | ||||
Modulus of elasticity | GPa | 200 | 194 | 186 | 180 |
psi x 10-6 | 29 | ||||
Poissons ratio | 0.3 | ||||
Linear expansion (RT ➞ T)°C | x 10-6/°C | - | 13 | 13.5 | 14 |
Thermal conductivity | W/m°C | 15 | 16 | 17 | 18 |
Btu/h ft°F | 8.7 | ||||
Thermal capacity | J/kg°C | 500 | 530 | 560 | 590 |
Electric resistivity | µΩm | 0.8 | 0.85 | 0.9 | 1 |
Super Duplex Pipe Vs Duplex Pipe
Chemical Composition Of UNS S32750 / S32760 2507 Pipes
UNS S32750 / S32760 | C | N | P | Si | Mn | Mo | Ni | Cr | S | Cu |
00.030 | 00.24/00.32 | 00.035 | 00.80 | 1.20 | 3.0/5.0 | 6.00/8.00 | 24.0/26.0 | 00.020 | 00.50 |
Duplex Pipe Chemical Composition
DSS Grade | Approximate Composition | ||||||
---|---|---|---|---|---|---|---|
Cr | Ni | Mo | N | Mn | W | Cu | |
2101 LDX | 21.5 | 1.5 | 0.3 | 0.22 | 5 | - | - |
DX2202 | 23 | 2.5 | 0.3 | 0.2 | 1.5 | - | - |
RDN 903 | 20 | 1.8 | 0.2 | 0.11 | 4.2 | - | - |
2304 | 23 | 4.8 | 0.3 | 0.10 | - | - | - |
2205 | 22 | 5.7 | 3.1 | 0.17 | - | - | - |
2507 | 25 | 7 | 4 | 0.27 | - | - | - |
Zeron 100 | 25 | 7 | 3.2 | 0.25 | - | 0.7 | 0.7 |
Ferrinox 255/ Uranus 2507Cu | 25 | 6.5 | 3.5 | 0.25 | - | - | 1.5 |
Duplex 2507 Pipe Benefits
Super Duplex ERW Pipe Material Grade
SS 2507 | ASTM/ ASME | WNR/ EN |
UNS S32750 | ASTM A790 / ASME SA 790 | 1.4410 |
UNS S32760 | ASTM A790 / ASME SA 790 | 1.4410 |
Super Duplex Pipe Hs Code
HS Code | Description |
---|---|
73041190 | DEFECTIVE STAINLESS STEEL SEAMLESS PIPE GRADE 2507 SUPER DUPLEX |
73042990 | PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 14 7 (W/BEND) |
73042990 | PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 16 8 |
73042990 | PIPE, 3-1/2 OD X 3 ID SUPER DUPLEX 2507 36 8 |
Super Duplex 2507 Stainless Steel Erw Pipe Wall Thickness
Alloy 2507 Pipe & Tubing | OD | Wall | Lengths and/or coils | Grades |
---|---|---|---|---|
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 |
A Global supplier
Ready Stock Of Alloy 2507 Tubing To Export In The Following Countries
Super Duplex Pipe Supplier in India
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
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