ASTM A790 SAF 2507 Stainless Steel Seamless Tubing supplier in India

Super Duplex 2507 Pipe

 

ISO 14001 Certified Super Duplex Pipe suppliers in India, keep Stock of ASME SA790 WERKSTOFF NR. 1.4410 Welded Pipe in all shapes, Sizes, thickness and Length in Mumbai

Compare Duplex 2507 Seamless Pipe price with Duplex 2205 Pipe price list

Most duplex variety of stainless steels are thought to be expensive and cost inefficient. However, the exception of this class is alloy grade 2507, which is a super duplex stainless steel pipe. In terms of cost efficiency, the grade 2507 Super Duplex Seamless Pipe and Tube is much more competitive than either grade 904L or super austenitic stainless steel grade 6% moly. The chemistry of this alloy is rich in chromium, which makes the ASTM A790 Super Duplex Stainless Steel Seamless Pipes ideal for industries that involve chemical processing using various reagents, acidic, neutral, or alkaline solutions.

In particular, the Super Duplex 2507 Seamless Tubing is very resilient to chloride stress corrosion cracking, which is a cause for failure in austenitic stainless steel alloys like 304 or even alloy 316. An important characteristic of the 2507 super duplex stainless steel tubes is that they have a low coefficient of thermal expansion. This property is vital to tubes and pipes mainly in industries that use elevated temperature, or those industries where the Alloy 2507 super duplex tubing is involved in exothermic reactions that give off very high levels of thermal energy.

Usually, metals that have a low coefficient of thermal expansion such as the 2507 super duplex tubing material have a lower rate of distortion with the application of heat. Distortion of the shape of a pipe is something that could cause issues in the piping system. Distortion in pipes could have ill-fitted flanges or ill-fitted connections. And so, the use of WERKSTOFF NR. 1.4410 Pipe, which is a  low coefficient of thermal expansion is vital in processing based industries that ferry across toxic, and volatile substances.

 

2507 Duplex Stainless Steel Seamless Pipe Specification
Standard Specification ASTM A 312/ ASME SA 312/ A790/ SA790/ EN10216-5
Size ½” to 6” NB Sch 10s, 40s, & 80s, 160s
Wall Thickness 0.1 - 60 mm
SS Seamless Pipe Length
  • Single Random Length 5to7 mtr
  • Double Random Length 10-12 mtr
Seamless SS Pipe Surface Finish Cold Finish, Bright, Polished, Annealing, Pickling, or as per client requirements
Standard JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST
Manufacturing types Seamless, Welded, ERW, EFW
Manufacturing Shapes Round, Square, Rectangle, Box Section
Manufacturing Technology Hot / Cold Formed
Other Grades SS 446
Inspection, Test Reports EN 10204 3.1, Mill Test Certificates, PMI Test Reports, Chemical Reports, Mechanical Reports, NABL Approved Lab Reports, Visual Inspection Reports, Destructive and Non Destructive Test Reports, Third Party Inspection
Technique Cold Rolled Hot Rolled

 

Super Duplex Stainless Steel Pipe Price
Description Per Unit (INR) Price in USD Price in EURO
S.s. Super Duplex Pipe 1/2 Pipe Sch 80, Smls, A790, Uns S 32750 1,616 21.92 18.14
S.s. Super Duplex Pipe 8 Pipe Sch 40, Smls, A790, Uns S 32750 32,319 438.45 362.83
S.s. Super Duplex Pipe 4 Pipe Sch 40, Smls, A790, Uns S 32750 13,197 179.03 148.16
S.s. Super Duplex Pipe 10 Pipe Sch 40, Welded A790, Uns S 32750 32,319 438.45 362.83
Valves & Similar Appliances For Pipes: Ball Valve 1/2 Npt Wp 60 Bar Material Super Duplex Uns S32750 7,776 105.49 87.30
Super Duplex Steel Seamless Tubes As Perastm A 789 Uns S32750 (Other Tubes,pipes And Holo Profile Ofcircular Cross-sect 572 7.76 6.42
Super Duplex Steel Seamless Tubes As Perastm A 789 Uns S32750 (Other Tubes,pipes And Holo Profile Ofcircular Cross-sect 572 7.76 6.42
Super Duplex - Uns32750 Pipe,seamless3x Sch 40 Mtr 6 10,789 146.37 121.12

 

Packaging of Super Duplex 2507 Pipe
super duplex 2507 pipe packaging
Alloy 2507 pipe packaging

 

Sizes range of Super Duplex 2507 Pipe
  • Size: 4 - 219mm
  • Thickness : 0.5 - 20mm
  • Length: Single, Double Random & Cut Length

Super Duplex 2507 Pipe Sizes
 
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 25

 

Inspection & Test reports of Super Duplex 2507 Pipe
super duplex 2507 pipe testing
alloy 2507 pipe testing
  • Mill Test Certificates with all Super Duplex 2507 Pipe
  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Third Party Inspection for Super Duplex Pipe
  • Mechanical Reports
  • Chemical Reports
  • PMI Test Reports
  • Visual Inspection Reports
  • Destructive Test Report
  • NABL Approved Lab Reports
  • Raw Materials Certificate
  • Non Destructive Test Reports
  • 100% Radiography Test Report

 

Types of Super Duplex 2507 Pipe
2507 Super Duplex Seamless Tube

2507 Super Duplex Seamless Tube

ASTM A789 UNS S32760 Schedule 5S Tube

ASTM A789 UNS S32760 Schedule 5S Tube

ASME SA 789 UNS S32760 Polished Tube

ASME SA 789 UNS S32760 Polished Tube

Super Duplex UNS S32750 EFW Tube

Super Duplex UNS S32750 EFW Tube

2507 Duplex Stainless Steel Seamless Pipe

2507 Duplex Stainless Steel Seamless Pipe

Super Duplex 2507 Round Pipe

Super Duplex 2507 Round Pipe

25cr Super Duplex 2507 Schedule 5S Pipe

25cr Super Duplex 2507 Schedule 5S Pipe

Super Duplex Grade 2507 Custom Pipe

Super Duplex Grade 2507 Custom Pipe

 

Super Duplex 2507 Tubing Size chart
Wall Sizes ( O.D.)
.010 1/16" , 1/8" , 3/16"
.020 1/16" , 1/8" , 3/16" , 1/4" , 5/16" , 3/8"
.012 1/8"
.016 1/8" , 3/16"
.028 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 3/4" , 1" , 1 1/2" , 2"
.035 1/8" , 3/16" , 1/4" , 5/16" , 3/8" , 7/16" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.049 3/16" , 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/8" , 1 1/4" , 1 1/2" , 1 5/8" , 2" , 2 1/4"
.065 1/4" , 5/16" , 3/8" , 1/2" , 16" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 3/4" , 2" , 2 1/2" , 3"
.083 1/4" , 3/8" , 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 1 5/8" , 1 7/8" , 2" , 2 1/2" ,3"
.095 1/2" , 5/8" , 1" , 1 1/4" , 1 1/2" , 2"
.109 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2"
.120 1/2" , 5/8" , 3/4" , 7/8" , 1" , 1 1/4" , 1 1/2" , 2" , 2 1/4" , 2 1/2" , 3"
.125 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 3 1/4"
.134 1"
.250 3"
.375 3 1/2"

 

Markings on WERKSTOFF NR. 1.4410 Pipe
  • Nominal Pipe Size (Nominal Bore)
  • Schedule (Wall Thickness)
  • Specification
  • Manufacturer’s Name or Symbol
  • Grade
  • Method of Manufacture (Seamless or Welded)
  • Heat Number

 

2507 super duplex tubing Surface Finish
Surface Finish Internal Surface(ID) Exterbal Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Beight Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8

 

Density of Super Duplex Welded Pipe
Properties Metric Imperial
Density 7.8 g/cm3 0.281 lb/in3

 

Super Duplex Seamless Pipe Top 10 Manufacturer

Super Duplex Seamless Pipe Top 10 Manufacturer

 

Melting Point of Super Duplex Pipe
Properties Metric Imperial
Melting point 1350°C 2460°F

 

ASTM A790 Super Duplex Stainless Steel Seamless Pipes 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
 

 

Services We Offer
  • UT Testing
  • Heat Treating & Annealing
  • Honing & Turning
  • Positive Material Identification
  • Beveling
  • Polishing

 

ASTM A790 SAF 2507 Stainless Steel Seamless Tubing Characteristics
  • High Strength
  • Combination of properties given by austenitic and ferritic structure
  • Good weldability and workability
  • Superior resistance to chloride pitting and crevice corrosion
  • Good general corrosion resistance
  • High resistance to chloride stress corrosion cracking
  • Suggested for applications up to 600° F
  • Low rate of thermal expansion

 

Industrial Applications of Alloy 2507 super duplex tubing
  • Marine Applications
  • Offshore Oil production/technology
  • Chemical process pressure vessels, piping and heat exchangers
  • Desalination Equipment
  • Pulp & Paper Mill Equipment
  • Flue Gas Scrubbing Equipment
  • Oil and gas industry equipment

 

super duplex tubing Equivalent Astm Grade

Pipe Smls

Pipe Welded

Tube Smls

Tube Welded

A790

A790

A789

A789

 

Supply Range of Super Duplex Stainless Steel Pipe
Sr. No. Product Description Outside Diamter, OD (in mm) Wall Thickness, WT (in mm)
1 Super Duplex Round Pipe/Tube 6mm – 630mm 0.5mm-30mm
2 Super Duplex Square Pipe/Tube 12.7mm* 12.7mm to 300mm* 300mm 0.5mm-30mm
3 Super Duplex Rectangular Pipe/Tube 10*20mm to 100*200mm 0.5mm-30mm
4 Super Duplex Colour Coated Pipe/Tube 6mm to 630mm 0.5mm-30mm
5 Super Duplex Ornamental Tubes 12.7mm to 76.2mm 0.5mm-2.0mm
6 Super Duplex Electropolished Pipes/Tubes 12.7mm to 250mm 0.5mm-30mm
7 Super Duplex Slot Round Pipe/Tube 12.7mm to 76.2mm 0.5mm-2.0mm
8 Super Duplex Triangle Tube 16mm to 85mm 0.5mm-3.0mm
9 Super Duplex Hexagonal Tube 13mm to 85mm 0.5mm-2.0mm
10 Super Duplex Handrail Tube 0.5mm-2.0mm
11 Super Duplex U Shaped Tube 20mm to 200mm 0.5mm-2.0mm
12 Super Duplex Thin-Wall Tube 22mm*0.7mm to 108mm*2.0mm 0.5mm-2.0mm
13 Super Duplex Inner/Outside Polished Tube, Pipes 12.5mm to 203.2mm 1.0mm – 5mm
14 Super Duplex Capillary Tube 0.28mm to 10mm 0.08mm – 1.2mm
15 Super Duplex Seamless Tube 6mm to 430mm 0.8mm – 30mm

 

Super Duplex Welded Pipe For Sale
Super Duplex Alloy 2507 CDW Pipe ASME SA790 Super Duplex 2507 F55 Pipe
12mm Duplex Steel 2507 Pipe Duplex Steel 2507 Square Pipe
Super Duplex 2507 F55 perforated pipe Super Duplex Steel 2507 Thick Wall Pipe
Super Duplex Alloy 2507 Seamless Pipe Super Duplex Alloy 2507 Weld Pipe
10mm Duplex Stainless Steel Grade 2507 Pipe Super Duplex 2507 F55 Flex Pipe
Duplex 2507 Stainless Steel Beveled End Pipe Super Duplex Grade 2507 Hollow Pipe Price

 

Out Diameter of Werkstoff Nr. 1.4410 Pipe
Pipe OD
mm
Pipe WT
mm
in. Sch 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 10S 2.73
42.16 3.56 40S 3.44
42.16 4.85 80S 4.53
42.16 6.352) 160 5.69
48.26 2.77 10S 3.16
48.26 3.68 40S 4.11
48.26 5.08 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 10S 5.35
73.03 5.16 40S 8.77
73.03 7.01 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 10S 7.53
101.60 5.74 40S 13.78
101.60 8.08 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

 

Modulus Temperature Range of Super Duplex Pipe
  German VdTÜV ASME BPVC
2507 250°C/ 482°F 316°C/ 600°F
2205 280°C/ 536°F 316°C/ 600°F

 

Tolerances of ASTM A790 UNS S32760 2507 Pipe
OD Wall Lengths
<1-1/2" (38.1 mm) ±0.005" (0.13 mm)
1-1/2" (38.1 mm) to 3" (76.2 mm) ±0.010" (0.25 mm)
3-1/2" (88.9 mm) to 4" (101.6 mm) ±0.015" (0.38 mm)
±10%

Randoms up to +2" (50.8 mm)

Cuts +1/8" (3 mm) -0"

Coils to 80,000' (24,384 m)

±0.005" (0.127 mm) ±10% Coils to 80,000' (24,384 m)

 

2507 Duplex SS Pipe Welding material
  • Gas tungsten-arc welding (GTAW or TIG)
  • Gas metal-arc welding (GMAW or MIG/MAG)
  • Shielded metal-arc welding (SMAW or MMA)
  • Submerged-arc welding (SAW)
  • Flux-cored arc welding (FCAW)
Super Duplex Alloy 2507 Pipe Schedule and Wall Thickness
Nominal O.D. Inches 10s 10 40s & Std 40 80s & E.H. 80 160
1/8 .405 .049 .049 .068 .068 .095 .095
1/4 .540 .065 .065 .088 .088 .119 .119
3/8 .675 .065 .065 .091 .091 .126 .126
1/2 .840 .083 .083 .109 .109 .147 .147 .187
3/4 1.050 .083 .083 .113 .113 .154 .154 .218
1 1.315 .109 .109 .133 .133 .179 .179 .250
1 1/4 1.660 .109 .109 .140 .140 .191 .191 .250
1 1/2 1.900 .109 .109 .145 .145 .200 .200 .281
2 2.375 .109 .109 .154 .154 .218 .218 .343
2 1/2 2.875 .120 .120 .203 .203 .276 .276 .375
3 3.500 .120 .120 .216 .216 .300 .300 .437
3 1/2 4.000 .120 .120 .226 .226 .318 .318
4 4.500 .120 .120 .237 .237 .337 .337 .531
4 1/2 5.000 .247 .355
5 5.563 .134 .134 .258 .258 .375 .375 .625
6 6.625 .134 .134 .280 .280 .432 .432 .718
7 7.625 .301 .500
8 8.625 .148 .148 .322 .322 .500 .500 .906
9 9.625 .342 .500
10 10.750 .165 .165 .365 .365 .500 .593 1.125
11 11.750 .375 .500
12 12.750 .180 .180 .375 .406 .500 .687 1.312
14 14.000 .188 .250 .375 .437 .500 .750 1.406
16 16.000 .188 .250 .375 .500 .500 .843 1.593
18 18.000 .188 .250 .375 .562 .500 .937 1.781

 

Weight Chart of Super Duplex Grade 2507 Pipe
Pipe OD
mm
Pipe WT
mm
Nominal size Weight, kg/m
21.34 2.11 1/2" 10S 1.02
21.34 2.77 1/2" 40S 1.29
26.67 2.11 3/4" 10S 1.30
26.67 2.87 3/4" 40S 1.71
33.40 1.65 1" 5S 1.31
33.40 2.77 1" 10S 2.13
33.40 3.38 1" 40S 2.54
42.16 1.65 1 1/4" 5S 1.67
42.16 2.77 1 1/4" 10S 2.73
42.16 3.56 1 1/4" 40s 3.44
48.26 1.65 1 1/2" 5S 1.92
48.26 2.77 1 1/2" 10S 3.16
48.26 3.68 1 1/2" 40S 5.49
60.33 1.65 2" 5S 2.42
60.33 2.77 2" 10S 3.99
60.33 3.91 2" 40S 5.52
73 3.05 2 1/2" 10s 5.35
73 5.16 2 1/2" 40S 8.77
88.90 2.11 3" 5S 4.58
88.90 3.05 3" 10S 6.56
88.90 5.49 3" 40S 11.47
101.60 3.05 3 1/2" 10s 7.53
114.30 2.11 4" 5S 5.93
114.30 3.05 4" 10S 8.50
114.30 6.02 4" 40S 16.32
141.3 3.4 5" 10S 11.74
141.3 6.55 5" 40S 22.1
168.3 2.77 6" 5S 11.48
168.3 3.4 6" 10S 14.04
168.3 7.11 6" 40S 28.69
219.1 2.77 8" 5S 15.0
219.1 3.76 8" 10S 20.27
219.1 8.18 8" 40S 43.2
273 3.40 10" 5S 22.95
273 4.19 10" 10S 28.2
273 9.27 10" 40S 61.22
323.9 3.96 12" 5S 31.72
323.9 4.57 12" 10S 36.54
323.9 9.53 12" 40S 75.02
355.6 4.78 14" 10S 41.99
355.6 9.53 14" STD 82.583
406.4 9.53 16" STD 94.706
406.4 4.78 16" 10S 48.07
457.2 4.78 18" 10S 54.151
508.0 5.54 20" 10S 69.702
610.0 6.35 *24" 10S 95.919

 

2507 Super Duplex Stainless Steel Seamless Pipe Pressure Rating
Pipe Grade ASTM/ UNS 100°F
40°C
200°F
90°C
300°F
150°C
400°F
200°C
500°F
260°C
600°F
320°C
700°F
370°C
LDX 2304 Pipe*1) S32304 29.0 27.9 26.1 24.7 22.9 19.2 -
Duplex 2205 Pipe*2) S31803 30.0 30.0 28.9 27.8 27.2 26.9 -
Duplex 2507 Pipe*3) S32750 38.7 36.3 34.8 34.0 33.9 33.9 -
Sanicro® Pipe 60 N06625 40.0 40.0 39.6 39.2 38.6 37.8 37
Sanicro® 70:1*4) N06600:1 16.7 16.7 16.7 16.7 16.7 16.7 16.7
Sanicro® 70:2*5) N06600:2 20.0 20.0 20.0 20.0 20.0 20.0 20.0
Sanicro® 70:3*6) N06600:3 23.3 23.3 23.3 23.3 23.3 23.3 23.3
Sanicro® 30 CF*7) N08800 CF 20.0 20.0 20.0 20.0 20.0 20.0 20.0
Sanicro® 30 HF*8) N08800 HF 16.7 16.7 16.7 16.7 16.7 16.7 16.7
2RK65™*9) N08904 20.3 16.7 15.1 13.8 12.7 11.9 11.4
Sanicro® 28 Pipe *10) N08028 20.7 18.9 17.7 16.5 15.4 14.4 13.6
254 SMO Pipe*11) S31254 26.9 26.9 21.4 19.8 18.6 17.9 17.4

 

Schedule 40 Duplex Steel 2507 Pipe thickness and dimensions
Nominal size [inches] Outside diameter (OD) [inches] Outside diameter (OD) [mm] Wall thickness [inches] Wall thickness [mm] Weight [lb/ft] Weight [kg/m]
1/8" NPS 6 0.41 10.3 0.068 1.73 0.24 0.37
1/4" NPS 8 0.54 13.7 0.088 2.24 0.42 0.63
3/8" NPS 10 0.68 17.1 0.091 2.31 0.57 0.84
1/2" NPS 15 0.84 21.3 0.109 2.77 0.85 1.27
3/4" NPS 20 1.05 26.7 0.113 2.87 1.13 1.69
1" NPS 25 1.32 33.4 0.133 3.38 1.68 2.5
1 1/4" NPS 32 1.66 42.2 0.14 3.56 2.27 3.39
1 1/2" NPS 40 1.9 48.3 0.145 3.68 2.72 4.05
2" NPS 50 2.375 60.3 0.154 3.91 3.65 5.44
2 1/2" NPS 65 2.875 73.0 0.203 5.16 5.79 8.63
3" NPS 80 3.5 88.9 0.216 5.49 7.58 11.29
3 1/2" NPS 90 4.0 101.6 0.226 5.74 9.11 13.57
4" NPS 100 4.5 114.3 0.237 6.02 10.79 16.07
5" NPS 125 5.563 141.3 0.258 6.55 14.62 21.77
6" NPS 150 6.625 168.3 0.28 7.11 18.97 28.26
8" NPS 200 8.625 219.1 0.322 8.18 28.55 42.55
10" NPS 250 10.75 273.0 0.365 9.27 40.48 60.31
12" NPS 300 12.75 323.8 0.406 10.31 53.52 79.73
14" NPS 350 14.0 355.6 0.437 11.13 54.57 94.55
16" NPS 400 16.0 406.4 0.5 12.7 82.77 123.3
18" NPS 450 18.0 457.0 0.562 14.27 104.67 155.8
20" NPS 500 20.0 508.0 0.594 15.09 123.11 183.42
24" NPS 600 24.0 610.0 0.688 17.48 171.29 255.41
32" NPS 800 32.0 813.0 0.688 17.48 230.08 342.91

 

Super Duplex Saf 2507 Seamless Pipe Chemical Composition
Grade Super Duplex 2507
Carbon (C) Max. 0.030
Manganese (Mn) Max. 1.20
Phosphorous (P) Max. 0.035
Sulphur (S) Max. 0.020
Silicon (Si) Max. 0.80
Chromium (Cr) 24.0–26.0
Nickel (Ni) 6.0–8.0
Molybdenum (Mo) 3.0–5.0
Nitrogen (N) 0.24–0.32
Iron (Fe) Bal.
Copper (Cu) 0.50
Other Elements -

 

2507 Super Duplex Stainless Steel Pipe Mechanical Properties

  Tensile Strength Yield Strength              
Alloy UNS Designation Spec. psi MPa ksi psi MPa ksi Elongation in 2 in. (min.) % Grain Size Req. Max. Hardness Modulus of Elasticity (x106psi) Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) Thermal Conductivity (BTU-in/ ft2-h-°F)
2507 S32950 A789, A790 100,000 690 100 70,000 485 70 20 - 30.5 Rc - - -
2507 S32750 A789, A790 116,000 800 116 80,000 550 80 15 - 32 Rc 27.5 7.2

 

25cr Super Duplex 2507 Pipe Equivalent Material
Alloy UNS Designation Werkstoff NR. Specifications AFNOR Grade DIN EN SS
2507 S32750 1.4410 A/SA789, A/SA790 Z3 CN 25.06 Az F53 X 2 Cr Ni MoN 25.7.4 1.4410 2328

An oldest Super Duplex Pipe suppliers in India, recently shipped to the following countries:

Schedule 80 pipe in 2507 Chile, Iran, Canada, Philippines
SCH 10 super duplex 2507 pipe, Seamless and EFW United Arab Emirates (UAE), Norway, Romania, Europe
Duplex 2507 pipe sch10 Netherlands, Russia, Malaysia, Sweden
100% XRAY 2507 Welded Pipe Egypt, Mexico, Los Alamos -Mexico, Malaysia
40mm 2507 Duplex Stainless Pipes United Kingdom -UK, Malaysia, NY 12203 (USA), Singapore
Plain End Pipe 1/2" sch 120 SS2507 UK, Poland, Philippines, Dammam -KSA
schedule 40 super duplex 2507 pipes, Clad Singapore, Malaysia, Europe, Qatar
SAF-2507 Pipe Schedule 80 Malaysia, Japan, Thailand, Czechia
2507 Super Duplex Seamless Pipe, 8” NPS China, Colombia, Bangladesh, Malaysia
Pipe Duplex 2507 DN450 Philippines, Taiwan, Kuwait, South Africa
Super Duplex 2507 F55 Lined Pipe Malaysia, South Korea, Singapore, Bahrain
200NB SCH 40 PIPE SAF 2507 Belgium, Indonesia, UK, Philippines
ASTM A 790, ASME B36.19 super duplex stainless steel pipes Thailand, France, Hong Kong, Oman
2507 Super Duplex SS SMLS or Welded Pipe Malaysia, Germany, Turkey, Malaysia
Super Duplex Alloy 2507 Round Pipe Finland, USA, Malaysia, Dubai
Pipe 8" sch 40 Duplex 2507 Brazil, Saudi Arabia (KSA), Spain, UK
Duplex Stainless Steel Grade 2507 Exhaust Pipe Singapore, South Africa, Europe, UAE
Super duplex steel pipes and tubes Nigeria, Australia, Canada, Ellington -United States
Duplex 2507 Tube UAE, Malaysia, Italy, Singapore