Alloy 2507 Seamless Pipe and Super Duplex Tube supplier in India

ASME SA790 UNS S32750 Tubing is a super duplex grade of stainless steel. There are ferritic, austenitic and duplex grades of steels. The duplex is the combination of ferritic and austenitic phases in one material. There are standard duplex, super duplex and lean duplex grades. The Super Duplex 2507 Pipe can range in dimensions such as wall thicknesses ranging from 0.3mm to 50mm with schedules varying from sch5 through XXS, outer diameters ranging from 6mm to 914.4mm and sizes up to 24 inches nominal bore size. The type of steel can also be different such as seamless, ERW, welded, fabricated or CDW. The different grades have different applications.

Super Duplex 2507 Pipe

Super Duplex 2507 Pipe

Alloy 2507 Seamless Pipe

Alloy 2507 Seamless Pipe

Super Duplex Tube

Super Duplex Tube


Leading Supplier of ASTM A790 Super Duplex Pipe, Check S32750 Super Duplex Pipes in many sizes and wall thickness

The ASTM A790 Super Duplex Pipe have 24% chromium, 6% nickel, carbon, silicon, manganese, phosphorus, sulfur and nitrogen in the composition. This allows the tubing to have 1350 degrees Celsius melting point and high strength values. The ASTM A789 Super Duplex Steel Tubing can come in different lengths such as single random, double random or custom cut to length sizes. The yield strength of the material ranges up to 550 MPa minimum. The applications of the Super Duplex 2507 Pipe can be seen in structural, sea water, heat exchanger, construction, power generation, oil and gas and other general applications. But using the super duplex grades for general corrosive applications is an overkill. They are only used where necessary because of the high cost.

Super Duplex 2507 Pipe Supplier in India
Super Duplex 2507 Pipe Supplier in India


Specification of ASTM A789 Super Duplex Steel Pipe

Specifications A789 / SA789
Standard AISI, DIN, ASTM, EN, GB, JIS, ASME
Sizes (Welded) 5.0 mm - 1219.2 mm
Finish Polished, Annealed & Pickled, Bright & Annealed, etc
Form Rectangular, Hollow, Square, Round, “U” Shape, Hydraulic, Coiled, Straight Pipes etc.
Schedule Chart Schedule 160, 10, XXS, 5, 80S, 40, 80, XS Alloy Steel Pipe Supplier
End Beveled End, Plain End, Treaded.
Type Fabricated / ERW / CDW / Welded / EFW / Seamless / DOM / CEW Pipes
Export to Germany, Spain, China, Kenya, Canada, Thailand, Netherlands, Iran, Jordan, Australia, Colombia, Japan, Saudi Arabia (KSA), Chile, Pakistan, France, Bangladesh, Malaysia, Brazil, Italy, Philippines, South Korea, Singapore, Mexico, Sri Lanka, South Africa, Romania, Nepal, Nigeria, Belgium, Oman, Myanmar (Burma), Vietnam, Indonesia, United States (USA), Taiwan, United Arab Emirates (UAE), Poland, Hong Kong, United Kingdom (UK), Egypt, Qatar, Greece, Iraq Kuwait, Turkey
Size range 5.0 milimeter - 1219.2 milimeter
Additional Testing Provided By Supplier NACE TM0177, NACE MR0175, NACE TM0284, SSC TEST, HIC TEST, H2 SERVICE, IBR, etc.
Thickness 0.3milimeter – 50 milimeter
Origin Korean, Indian, European, US, Japanese, Ukraine, Russian
International standards JIS, GOST, BS -UNI, EN, DIN -NF A, ASTM/ASME, ISO, GB 5310
Length Single Random, Double Random, Cut length
Outer Diameter Sizes up to 12" NB, 6.00 MM Other Diameter up to 250 milimeter Other Diameter

Super Duplex 2507 Pipe Price List

SR N SIZE GRADE FINISH MAKE PCS QTY
1 18 31803/F51/1.4462 EXPORT AMBICA 6 33
2 22 31803/F51/1.4462 EXPORT AMBICA 1 6
3 25 31803/F51/1.4462 EXPORT AMBICA 1 11
4 27 31803/F51/1.4462 EXPORT AMBICA 1 17
5 50 31803/F51/1.4462 EXPORT AMBICA 10 920
6 42 32750/F53/1.4410 EXPORT AMBICA 31 1992
7 42 32750/F53/1.4410 EXPORT AMBICA 1 21

Super Duplex 2507 Pipe stockists, suppliers, wholesalers, exporters, importers, retailers, distributors, dealers and stockholders prefer to buy from Hi-tech Metal & Tubes at low price of Super Duplex Tube in India, check our online stock to buy exact Alloy 2507 Seamless Pipe thickness and sizes.

View Price List of ASTM A789 Super Duplex Steel Tubing, Stockholder and Distributor of UNS S31803 Pipe

Mechanical Strength of ASTM A790 Super Duplex Pipe


  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 98

S32750 Super Duplex Pipes 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 -

ASTM Specifications of Super Duplex 2507 Pipe

Pipe Smls Pipe Welded Tube Smls Tube Welded
A790 A790 A789 A789

Pressure Rating of Alloy 2507 Pipe

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

ASME SA790 UNS S32750 Tubing Types

ASTM A790 Super Duplex Pipe

ASTM A790 Super Duplex Pipe

ASTM A789 Super Duplex Steel Tubing

ASTM A789 Super Duplex Steel Tubing

UNS S31803 Pipe

UNS S31803 Pipe

ASTM A789 UNS S32750 Welded Tube

ASTM A789 UNS S32750 Welded Tube

2507 Steel pipe

2507 Steel pipe

ASME SA789 S31803 Tube

ASME SA789 S31803 Tube

1.4410 Alloy 2507 Electropolished Pipe

1.4410 Alloy 2507 Electropolished Pipe

ASTM A789 UNS S32750 Seamless Pipe

ASTM A789 UNS S32750 Seamless Pipe

SDSS Seamless/ welded tube

SDSS Seamless/ welded tube

S32750 Super Duplex Pipes

S32750 Super Duplex Pipes

saf 2507 super duplex stainless steel tube

saf 2507 super duplex stainless steel tube

SDSS Schedule 40 Seamless Tubing

SDSS Schedule 40 Seamless Tubing

48 Inch Super Duplex Welded Pipe

48 Inch Super Duplex Welded Pipe

Alloy 2507 Stainless Steel Pipe

Alloy 2507 Stainless Steel Pipe

2507 Duplex Stainless Steel Seamless Pipe

2507 Duplex Stainless Steel Seamless Pipe

ASME SA 790 UNS S32760 Super Duplex Welded Pipe

ASME SA 790 UNS S32760 Super Duplex Welded Pipe

Cold Drawn Super Duplex 2507 Seamless Pipe

Cold Drawn Super Duplex 2507 Seamless Pipe

Super Duplex 2507 Hollow Pipe

Super Duplex 2507 Hollow Pipe

Thick Wall Alloy 2507 Pipe

Thick Wall Alloy 2507 Pipe

Super Duplex Saf 2507 Clad Pipe

Super Duplex Saf 2507 Clad Pipe

Super Duplex Tube

Super Duplex Tube


Applications of ASTM A790 Super Duplex Pipe

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

Alloy 2507 Seamless Pipe Weight Chart

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

Welding material of S32750 Super Duplex Tubes

  • 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)

Super Duplex Tube Temperature Range

Temperature Range 1050 - 1125 °C/ 1922 - 2057 °F

Inspection and Testing of ASME SA789 S31803 Tube

  • Chemical Reports
  • Fumigation Certificates
  • 100% Radiography Test Report
  • Non Destructive Test Reports
  • PMI Test Reports
  • NABL Approved Lab Reports
  • Raw Materials Certificate
  • Visual Inspection Reports
  • Destructive Test Report

We Keep Ready Stock of Following Brands

BAO STEEL
Sumitomo Metals
Tenaris

Sandvik
Valourec & Mannesman

2507 Steel pipe Density

Density 7.8 g/cm3

Melting point of Sch 10 Super Duplex Pipe

Melting point 1350°C

Toughness Values of Saf 2507 ERW Pipes

Temp. -50°C +20°C -60°F +70°F
Single 75 J/cm_ 90 J/cm_ 54 ft. lbs 65 ft. lbs
Average (5) 90 J/cm_ 150 J/cm 65 ft. lbs 87 ft. lbs

UNS S31803 Pipe Equivalent

Alloy UNS Designation Werkstoff NR. Specifications AFNOR Grade 1.4410
2507 S32750 1.4410 A/SA789, A/SA790 Z3 CN 25.06 Az F53 X2 Cr Ni MoN 25.7.4

Super Duplex Pipe suppliers, Biggest ASTM A789 UNS S32750 Welded Tube Stockist and Dealer

ASTM A789 UNS S32750 Welded Tube Size Chart

Gauge Outside Diameter Tolerance mm Regular Wall (RW) mm Thin Wall (TW) mm Extra Thin Wall (XTW) mm Ultra Thin Wall (UTW) mm
30 0.304 - 0.317 0.064 - 0.089
29 o.330 - 0.342 0.064 - 0.089
28 0.355 - 0.368 0.076 - 0.102
27 0.406 - 0.419 0.089 - 0.115 0.064 - 0.089
26 0.457 - 0.469 0.089 - 0.114
25 0.508 - 0.520 0.115 - 0.140 0.089 - 0.114
24 0.558 - 0.571 0.114 - 0.140 0.089 - 0.114 0.051 - 0.102
23 0.635 - 0.647 0.140 - 0.165 0.089 - 0.114 0.051 - 0.102
22 0.711 - 0.723 0.140 - 0.165 0.096 - 0.121 0.077 - 0.102 0.051 - 0.102
21 0.812 - 0.825 0.140 - 0.165 0.102 - 0.127 0.051 - 0.102
20 0.901 - 0.914 0.108 - 0.165 0.108 - 0.134
19 1.054 - 1.079 0.166 - 0.216 0.102 - 0.140 0.070 - 0.108
18 1.257 - 1.282 0.191 - 0.241 0.127 - 0.165 0.083 - 0.121 0.051 - 0.102
17 1.460 - 1.485 0.177 - 0.229 0.115 - 0.152 0.083 - 0.127 0.057 - 0.102
16 1.638 - 1.663 0.204 - 0.254 0.127 - 0.165 0.096 - 0.133 0.070 - 0.121
15 1.816 - 1.841 0.204 - 0.254 0.127 - 0.165 0.096 - 0.134 0.070 - 0.121
14 2.082 - 2.133 0.216 - 0.292 0.165 - 0.229 0.114 - 0.165 0.076 - 0.134
13 2.387 - 2.438 0.267 - 0.343 0.191 - 0.267
12 2.743 - 2.749 0.267 - 0.321
11 3.023 - 3.073 0.293 - 0.368 0.216 - 0.292
10 3.378 - 3.429 0.318 - 0.394 0.216 - 0.292

2507 Steel pipe size and weight

Dimensions Wall Weight per Dimensions Wall Weight per
(mm) (mm) metre (kg) (mm) (mm) metre (kg)
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

Dimensional Tolerance of Super Duplex 2507 Pipe

Nominal pipe size
up to 4 = ± 0.79 mm | 5 thru 8 = + 1.58 mm / - 0.79 mm
10 thru 18 = + 2.37 mm / - 0.79 mm | 20 thru 24 = + 3.18 mm / - 0.79 mm
Wall Thickness
All Diameters = - 12.5%
+ tolerance not specified
Length
+ 6.40 mm / - 0 mm
Weight 
Weight = + 10% / - 1.5%

ASME SA789 S31803 Tube Gauge Thickness

GAUGE THICKNESS RANGE (INCH) TYPICAL VALUE (INCH)
22 0.025 - 0.029 0.028
20 0.031 - 0.035 0.035
19 0.038 - 0.042 0.042
18 0.044 - 0.049 0.049
17 0.053 - 0.058 0.058
16 0.060 - 0.065 0.065
15 0.066 - 0.074 0.072
14 0.075 - 0.085 0.083
13 0.087 - 0.097 0.095
12 0.101 - 0.111 0.109
11 0.112 - 0.122 0.12
10 0.126 - 0.136 0.134
9 0.140 - 0.150 0.148
8 0.157 - 0.167 0.165
7 0.175 - 0.185 0.18

Buy 2507 Steel pipe at factory price, Manufacturer of Super Duplex Tube in large diameter

Testing of ASTM A789 UNS S32750 Seamless Pipe

  • Chemical Reports
  • Mechanical Reports
  • PMI Test Reports
  • Visual Inspection Reports
  • NABL Approved Lab Reports
  • Destructive Test Report
  • Heat Treatment Charts
  • Non Destructive Test Reports
  • Fumigation Certificates
  • Raw Materials Certificate
  • Moisture testing

We are supplying Super Duplex Pipe in Below Contries

pipe 4" sch40 2507 UAE, United Kingdom -UK, Europe, Malaysia
Super Duplex Steel Pipe 19.05*1.63*4877mm Belgium, Dammam -KSA, Indonesia, Philippines
2507 Super Duplex Stainless Steel ERW Pipe, SCH40S Ellington -United States, UK, Canada, Poland
Super Duplex 2507 Stainless Steel Square pipe Brazil, South Africa, Saudi Arabia (KSA), Kuwait
Sch 10 Super Duplex 2507 Pipe Singapore, Bahrain, South Africa, Singapore
Alloy 2507 24" SCH10 seamless pipe Thailand, Qatar, France, Europe
SCH 40s Super Duplex 2507 Tube UK, Egypt, Spain, Mexico
4 Inch Super Duplex Stainless Steel Pipe Dubai, Netherlands, Malaysia, Russia
2507 Super Duplex Seamless Pipes China, Sweden, Colombia, Malaysia
Sch 10 Super Duplex Pipe Malaysia, United Arab Emirates (UAE), Turkey, Norway
Thickness 9.0mm 2507 SS Tubing Philippines, Malaysia, Taiwan, Los Alamos -Mexico
Super Duplex Saf 2507 ERW Pipes Singapore, Chile, Italy, Iran
100NB SCH 40 Pipe, SAF 2507 Malaysia, Singapore, South Korea, NY 12203 (USA)
2507 Duplex SS Beveled End Pipes Nigeria, Philippines, Australia, UK
Saf 2507 Super Duplex tube Dia 25mm Singapore, Philippines, Malaysia, Canada
High Pressure Super Duplex 2507 Stainless Steel Tube Malaysia, Europe, Japan, Romania
4MM 2507 Industrial Stainless Steel Square Pipes UAE, Oman, Malaysia, Hong Kong
8inch Super Duplex Stainless Steel Pipe Finland, Malaysia, USA, Bangladesh
2Mm Thickness Small Diameter Welded 2 Inch SDSS Pipe Malaysia, Czechia, Germany, Thailand

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