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Steber Steel Solutions

Super Duplex Fittings

Super Duplex Fittings

Super Duplex Fittings Highlights
Seamless Fittings 1/2" - 10″
Welded Fittings 1/2" - 48"
Technique Hot Or Cold Pressed
Bending Radius 1D, 3D, 2D, 10D,5D, 6D, 8D
Schedule SCH 10 To SCH 160
Forms Elbow, Reducer, Tee, Cap,
Heat Treatment Quenched, Annealed, Tempered

Manufacturer Of Alloy 2507 Tee in Equal and Reducing Type Up To 600 MM

Super Duplex Fittings

Super Duplex Fittings

SDSS Elbow

SDSS Elbow

Super Duplex 2507 Tee

Super Duplex 2507 Tee

Table of Contents


Super Duplex Fittings Specification

Super Duplex Fittings Sizes

  • Welded : 1/2" - 48"
  • Seamless : 1/2" - 10″
  • Buttweld : 1/2" -36"
  • Schedule : SCH 5 to SCH 160, XXS
Sizes

Super Duplex End Cap Form

  • Cap
  • Reducer, Stub End
  • Tee
  • Elbow

Form

DSS 2507 Stub End Standards

  • ASME B16.28
  • ASTM 815
  • ANSI B16.9
  • MSS-SP-43

Standards

UNS S32760 End Cap Origin

  • European
  • Janpanese
  • American
  • Korean



Origin

SDSS Hot Induction Bend Bend angle

  • 30°
  • 15°
  • 90°
  • 180°
  • 22.5
  • 135°
  • 45°
Process

Alloy 2507 Tee Testing

  • HIC tested
  • Ultrasonic test
  • PMI Test
  • NDT Test




Testing

SDSS 45 Degree Bend Marking

  • Manufacturers Name
  • Heat Treatment
  • Size , Grades
Marking

WNR 1.4410 Reducer Finish

  • Mill Finish
  • Polish
  • Special Finish
Advantages

DSS 2507 Stub End Advantages

  • High Strength
  • Weldability
  • Thermal Conductivity
Standards

Super Duplex Steel Y Tee Radius

  • 3D
  • 5D
  • 1D
  • 2D

Radius

Super Duplex Eccentric Reducer Packaging

  • Bubble Wraps
  • Wooden Box
  • Bundled


Packaging

Super Duplex 2507 Lap Joint Stub End Bending Method

  • Mandrel
  • Roll Bending
  • Ram Type
  • Hot Induction
Bending Method

Super Duplex Elbow Dimensions Chart

Super Duplex Elbow Dimensions Chart
NPS O.D Center to End (45 Deg) Center to End (90 Deg)
1/2 21.3 16 38
1 33.4 22 38
2 60.3 35 76
6 168.3 95 229
10 273 159 381
12 323.8 190 457
16 406.4 254 610
20 508 318 762
24 610 381 914
28 711 438 1067
30 762 470 1143
36 914 565 1372

Dimension Chart Of SDSS Tee

Dimension Chart Of SDSS Tee
NPS Outside Dia D Center to End M Center to End C
1/2 21.3 25 25
1 33.4 38 38
11/4 42.2 48 48
2 60.3 64 64
2 1/2 73 76 76
3 88.9 86 86
4 114.3 105 105
5 141.3 124 124
8 219.1 178 178
10 273 216 216
12 323.8 254 254
16 406.4 305 305
18 457 343 343
22 559 419 419
24 610 432 432
28 711 521 521
30 762 559 559

Supplier Of ASTM A815 UNS S32750 Elbow With MTC As Per EN 10204 3.1/3.2

Documentation Of Super Duplex Eccentric Reducer

  • MTC EN 10204 3.1/3.2
  • Raw Material Test Reports
  • Heat Treatment Charts
  • Third Party Inspection Report
  • 100% Radiography Test Report

Super Duplex Stainless Steel Pipe Fittings Stocks In Schedules 10 to XXS

WNR 1.4410 Reducer Schedule Chart

DN SCH 40S SCH 10S SCH 80S
900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee 900 Elbow 450 Elbow Equal tee -
8 0.03 0.02 0.06 0.02 0.01 0.03 0.04 0.03 0.07
15 0.08 0.04 0.10 0.06 0.03 0.09 0.10 0.05 0.14
25 0.15 0.11 0.29 0.14 0.08 0.28 0.22 0.14 0.38
40 0.40 0.23 0.86 0.30 0.17 0.68 0.51 0.29 1.02
50 0.70 0.4 1.28 0.50 0.25 0.85 0.91 0.59 1.59
80 2.20 1.08 3.31 1.25 0.63 1.77 2.97 1.50 4.45
90 2.83 1.42 4.08 1.70 0.75 2.67 4.00 2.00 5.44
150 10.89 5.44 10.99 5.45 2.72 8.07 16.32 8.16 13.61
200 21.54 10.77 20.91 10.20 5.33 15.65 33.11 16.56 28.12
300 59.42 29.71 62.14 25.80 13.62 39.46 79.38 39.69 83.91
Stockist Of Super Duplex 2507 Pipe Fittings According To MSS SP75

Standards Of DSS 2507 Stub End

Super Duplex Fittings Supplier In India Has Redy Stock Of Fittings Manufactured As Per International Standards

Germany Standards (DIN) Japan Standard (JIS) Europe Standards (EN)
  • DIN 2615-1/2 (Tee)
  • DIN 2618 (Saddle )
  • DIN 2617 (Caps)
  • DIN 28011 (Torispherical heads)
  • DIN 2605-2 (Elbow)
  • DIN 2605-1 (Elbow)
  • DIN 2616-1 (Eccentric )
  • DIN 2616-2 (Concentric)
  • JIS B2312
  • JIS B2313
  • EN 10253-2
  • EN 10253-4

Various Types Of Super Duplex Fittings

Super Duplex Fittings Supplier in India, Provides Excellent Quality Fittings In Various Forms

Super Duplex Stainless Steel Elbow

Super Duplex Stainless Steel Elbow

Alloy 2507 Tee

Alloy 2507 Tee

WNR 1.4410 Reducer

WNR 1.4410 Reducer

UNS S32760 End Cap

UNS S32760 End Cap

DSS 2507 Stub End

DSS 2507 Stub End

Super Duplex Steel Pipe Bend

Super Duplex Steel Pipe Bend

Super Duplex SS Cross

Super Duplex SS Cross

25 Chrome Welded Pipe Fittings

25 Chrome Welded Pipe Fittings

SDSS Hot Induction Bend

SDSS Hot Induction Bend

Elbow Types

Super Duplex ss 45 Deg Elbow

Super Duplex ss 45 Deg Elbow

SDSS 90 Deg Elbow

SDSS 90 Deg Elbow

Super Duplex 180 Deg Elbow

Super Duplex 180 Deg Elbow

DSS 2507 Long Radius Elbow

DSS 2507 Long Radius Elbow

UNS S32760 Short Radius Elbow

UNS S32760 Short Radius Elbow

Super Duplex Steel Reducing Elbow

Super Duplex Steel Reducing Elbow

Tee Types

SDSS Equal Tee

SDSS Equal Tee

Super Duplex Stainless Steel Reducing Tee

Super Duplex Stainless Steel Reducing Tee

Super Duplex Lateral Tee

Super Duplex Lateral Tee

Super Duplex SS Barred Tee

Super Duplex SS Barred Tee

Super Duplex Steel Y Tee

Super Duplex Steel Y Tee

Alloy 2507 Flanged Tee

Alloy 2507 Flanged Tee

Reducer Type

Super Duplex Steel Concentric Reducer

Super Duplex Steel Concentric Reducer

Super Duplex Eccentric Reducer

Super Duplex Eccentric Reducer

End Cap Types

WNR 1.4410 Large Diameter End Caps

WNR 1.4410 Large Diameter End Caps

25CR Super Duplex Pressure Vessel End Caps

25CR Super Duplex Pressure Vessel End Caps

SDSS Pressure Tank End Caps

SDSS Pressure Tank End Caps

Stub End Types

Super Duplex SS Long Stub End

Super Duplex SS Long Stub End

ASTM A182 F53 UNS S32750 Short Stub End

ASTM A182 F53 UNS S32750 Short Stub End

Super Duplex 2507 Lap Joint Stub End

Super Duplex 2507 Lap Joint Stub End

Pipe Bend Types

SDSS 45 Degree Bend

SDSS 45 Degree Bend

Super Duplex Steel 90 Deg Bend

Super Duplex Steel 90 Deg Bend

Alloy 2507 180 Deg Pipe Bend

Alloy 2507 180 Deg Pipe Bend

Super Duplex SS Long Radius Bend

Super Duplex SS Long Radius Bend

Super Duplex Hot Induction Bend

Super Duplex Hot Induction Bend

Alloy 2507 Short Radius Bend

Alloy 2507 Short Radius Bend

HIC Tested ASTM A815 S32760 Eccentric Reducer Used For Marine Application

Super Duplex Fittings Manufacturer In India Provides Best Fittings For Wide Range Of Industrial Application

Applications Of Super Duplex Stainless Steel Elbow

Applications Of Super Duplex Stainless Steel Elbow

Super Duplex Fittings Weight Chart

NPS OD (mm) Weight/ Mtr (kg) WT ( mm)
1/2" 21.3 2.7 2.77
1" 33.4 4.3 3.38
2" 60.3 8.2 5.08
4" 114.3 15.6 6.55
8" 219.1 31.2 7.92
10" 273.0 40.5 8.56
14" 355.6 62.8 9.53
16" 406.4 74.0 9.91
20" 508.0 96.0 10.31

Super Duplex SS Reducer Dimension

Super Duplex Fittings Supplier In India Offers Wide Range Of Sizes Of Fittings For Customers Selection

Nominal Size END TO END O.Dia
Inch H D P
1 x 1/2 51 33.04 21.03
1 1/2 x 1/2 64 48.03 21.03
1 1/2 x 1 64 48.03 33.04
2 1/2 x 1 89 73 33.04
3 x 2 1/2 89 88.09 73
4 x 1 1/2 102 114.03 48.03
6 x 4 140 168.03 114.03
8 x 6 152 219.01 168.03
12 x 10 203 323.09 273.01
12 x 8 203 323.09 219.01
14 x 12 330 355.06 323.09
18 x 14 381 457 355.06
20 x 18 508 508 457
24 x 10 508 559 273.01

Size Chart Of Super Duplex 2507 Pipe Fittings

NPS O.D Threads Size (Inches)
1/16 5/16 27
1/8 13/32 27
3/8 43/64 18
1/2 27/32 14
3/4 1-3/64 14
1 1-5/16 11-1/2
1-1/4

1-21/32

 11-1/2
2 2-3/8 11-1/2
3 3-1/2 8
4 4-1/2 8

Super Duplex Stainless Steel Cap Dimension

NPS O.D. (D) Len (H)
2 60.3 38
3.1/2 101.6 64
4 114.3 64
6 168.3 89
8 219.1 102
10 273 127
14 355.6 165
16 406.4 178
22 559 254
26 660 267
32 813 267
34 864 237

Dimensional Tolerance Of Super Duplex Steel Pipe Fittings

NPS O.D OD of Lap (G) Overall Len (F) Thick of Lap (T)
1/2 to 2.1/2 0.8 - 0.76 + 0 1.6 - 0 + 1.52
4 0.8 - 0.76 + 0 1.6 - 0 + 1.52
10 to 18 + 2.29 - 0.76 - 1.6 + 0 2 - 0 + 1.52

Connection Types Of S32760 Pipe Bend

  • Welded
  • Seamless
  • Buttweld
  • Seamless

Super Duplex 2507 Fittings Pressure Ratings

Size Weight (Inch) Stress
15500 16700
1 1/2 0.0145 1512 1629
0.0281 3120 3362
3 0.0216 1208 1301
0.0438 2587 2787
2 0.0154 1272 1371
0.0344 3047 3283
4 0.0237 1023 1102
0.0531 2424 2611
5 0.0258 896 965
0.0625 2296 2474
8 0.0322 716 771
0.0906 2133 2298
6 0.0280 814 877
0.0719 2211 2382

Heat Treatment Of Alloy 2507 Tee

Heat Treatment Process Temperature Range
Solution Annealing 1040°C - 1100°C
Stress Relieving 550°C - 650°C
Post Weld Heat Treatment (PWHT) Below 300°C

Practices To Follow For Cleaning And Maintainance Of SDSS Pipe Fittings

Practices To Follow For Cleaning And Maintainance Of SDSS Pipe Fittings

Finishes Of SAF 2507® Cross

  • Bead Blast
  • Mill Finish
  • Mirror Finish
  • 2B Finish
  • Polished

Super Duplex Fittings Equivalent Standards

STANDARD  WERKSTOFF NR. UNS
UNS S32760 1.4410 S32760
UNS S32750 1.4410 S32750

Chemical Properties Of Super Duplex SS Reducers

Grade  S P C Mn N Mo Si Ni Cr Fe
S32750 0.020 0.030 0.030 2.00 0.14 – 0.20 3.0 – 3.5 1.00 4.50 – 6.50 22.0 – 23.0 63.72 min.
S32760 0.020 0.030 0.030 2.00 0.08 – 0.20 2.50 – 3.50 1.00 4.50 – 6.50 21.0 – 23.0 63.54 min

Mechanical Properties Of 25cr Super Duplex Tee

Grade Yield strength Tensile strength

Hardness (Brinell)

 Elongation
S32750 550 800 310 15
S32760 550 750 300 25

Physical Properties Of Super Duplex Fittings

Density Heat Capacity Thermal Conductivity Modulus of Elasticity Electrical Resistivity
lb/in3 Btu/lb/°F Btu/h ft °F psi x 106 W-in x 10-6
0.28 0.12 8.7 29 31.5

We Deliver Super Duplex Fittings In Following Countries

Countries
Zambia Dubai
Algeria Nigeria
Tunisia South Africa
UAE Morocco
Kenya Angola
Egypt Ethiopia