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Super Duplex 2507 Pipe

Super duplex 2507 pipe

What is a super duplex 2507 pipe?

Applications like desalination and geothermal wells demand unfailing resistance for pitting and crevice erosion. A super duplex 2507 pipe has a chemical composition that facilitates corrosion handling: chromium, molybdenum, nickel, and nitrogen. The proportions of the metals are roughly 25%, 4%, and 7%.

SDSS 2507 seamless pipes supplier in India; view the composition of UNS S32750 pipe here

4 differences between a super duplex 2507 pipe and tube

Industrial clients can purchase this material as pipes or tubes.

1. A super duplex 2507 tube needs precise measurements for the outside diameter to ascertain stability. However, for a corresponding pipe, the nominal pipe size (NPS) indicates the rough diameter; the capacity is more important.

2. Tolerances and strength for a tube are stricter than a super duplex 2507 welded pipe.

3. Tubes have multiple shapes, while pipes are round.

4. A 2507 pipe offers quicker and cheaper delivery.


Specification of super duplex 2507 pipe

Super duplex 2507 pipe specifications SDSS 2507 welded pipe size Standard
  • ASTM A 789
  • ASME SA 789
  • Min OD: 2-1/16"
  • Max OD: 10-3/4"
  • Wall thck: 1.925"
  • Length: Up to 70"
  • ASME
  • ASTM
  • AISI
  • AMS
  • JIS
  • EN
  • SAE
  • DIN
  • GB
Temperature Super duplex 25 chrome pipe melting point Common trade name
  • Above 570ºF
  • 1350°C
  • Z-100
  • VM® 25S
  • 25CRS
  • Zeron® 100
  • 25CRW
  • SM25CRW®
  • SAF® 2507
  • Super Duplex 2507
Schedules 25CR super duplex alloy seamless pipe condition Types
  • SCH 5
  • SCH10
  • SCH 40
  • SCH 80
  • SCH 80S
  • SCH 160
  • SCH XXS
  • SCH XS
  • Annealed
  • hot finished
  • bright annealed
  • polished
  • cold drawn
  • Seamless pipe
  • Welded pipe
  • ERW pipe
  • EFW pipe
  • Round pipe
  • Square pipe
  • Annealed pipe
 

Manifest alloys keep Ex-stock of super duplex 2507 pipe to supply in Saudi Arabia, Qatar, Israel, and Egypt.

Looking for 25CR super duplex alloy welded pipe and super duplex 25 chrome annealed pipe ? browse us for complete information

How does a super duplex 2507 pipe perform in high-temperature environments?

We are super duplex 2507 pipe supplier in India, These pipes work in high-strength applications exposed to abrasive agents. However, super duplex 2507 tubing undergoes embrittlement and reduced toughness over 480°F. It is not the best fit for temperatures consistently above 570°F.

Types of alloy 2507 pipe


Super duplex 2507 seamless pipe

Super duplex 2507 seamless pipe

Alloy 2507 welded pipe

Alloy 2507 welded pipe

25CR super duplex alloy annealed pipe

25CR super duplex alloy annealed pipe

UNS S32750 clad pipe

UNS S32750 clad pipe

EN 1.4410 exhaust pipe

EN 1.4410 exhaust pipe

25cr SDSS cold drawn pipe

25cr SDSS cold drawn pipe

SAF 2507 hot finished pipe

SAF 2507 hot finished pipe

2507 stainless steel round pipe

2507 stainless steel round pipe

SDSS 2507 square pipe

SDSS 2507 square pipe

2507 duplex stainless steel rectangular pipe

2507 duplex stainless steel rectangular pipe

 

Many super duplex 2507 pipe suppliers provide only MTC 3.1 certificate but at manifest alloys we also provide MTC 3.2 certificate

Searching for SDSS UNS S32750 seam welded pipe supplier in Mumbai? check our huge stock of alloy 2507 pipe

In terms of corrosion resistance, how do super duplex 2507 seamless pipes compare to other duplex stainless steels?

A 2507 stainless steel pipe does not erode upon contact with chlorides, mild hydrogen sulfide, and organic acids like acetic acid. It has a PREN (Pitting Resistance Equivalent Number) of over 40.

These properties make a zeron 100 UNS S32760 pipe indispensable for desalination, chemical processing, and paper plants. Carbide precipitation, stress cracking, and crevice corrosion risks are low.

Chemical composition of SDSS 2507 seamless pipes


Cr C Ni Si Mn Mo P Cu S N Fe W
UNS S32760 24 - 26 ≤ 0.03 6 - 8 ≤ 1 ≤ 1 3 - 4 ≤ 0.03 0.5 - 1 ≤ 0.01 0.2 - 0.3 BAL 0.5 - 1
UNS S32750 24 - 26 ≤ 0.03 6 - 8 ≤ 0.8 ≤ 1.2 3 - 4 ≤ 0.035 - ≤ 0.02 0.24 - 0.32 BAL -
UNS S39274 24 - 26 ≤ 0.03 6 - 8 ≤ 0.8 ≤ 1 2.5 - 3.5 ≤ 0.03 0.2 - 0.8 ≤ 0.02 0.24 - 0.32 BAL 1.5 - 2.5
We offer an expansive selection of high strength UNS S32760 clad pipe for petrochemical plants. check grades and specifications of DIN 1.4410 exhaust pipes

Is a UNS S32760 Tube better than duplex?

Super duplex material is available as a UNS S32760 tube. Compared to duplex grades, these components resist pitting corrosion better. It contains more copper and tungsten than a UNS S32750 pipe, another super duplex option. However, duplex tubes are cheaper and easier to machine.

Value added services of 25CR super duplex alloy annealed pipe


25CR super duplex alloy annealed pipe value added services
 

Mechanical properties of super duplex 2507 welded pipe


Grade 80 90 110 125 140
Tensile Strength ksi min 110 115 125 130 145
Yield Strength ksi min 80 90 110 125 140
max 105 105 140 145 160
Hardness HRC max 28 30 36 36 38
Elongation % min 20 20 12 10 9
ISO 15156 / NACE MR0175 H2S Sour Service Limits Cold-worked Annealed 140 Grade not recommended for sour service
H2S ≤ 3.0 psi, Cl ≤ 120g/l H2S ≤ 3.0 psi, Temp ≤ 450°F
As per ASTM A789 / A790
Yield Strength Tensile Strength Hardness Elongation
min (ksi) min (ksi) HRC min (%)
80 116 32 15

Higher strength properties of super duplex 2507 pipe can be provided in the cold hardened condition

Please review our 25cr duplex cold drawn pipe pressure rating and super duplex 2507 square pipe pricing

What are the defects in Alloy 2507 seamless pipes? How can you detect them?

Seamless piping lacks a weld joint and adheres to precise measurements. However, duplex 2507 seamless pipes may develop concerns like cracks, folds, scarring, and hulls. Some piping shows defects like scratches, marks, or bumps.

The best way to identify defects in an alloy 2507 pipe is through electric or hydrostatic testing (nondestructive). Impact, flattening, and tension tests can identify discrepancies in the mechanical properties of DIN 1.4410 pipes.

SDSS 2507 square pipe testing methods


SDSS 2507 square pipe testing methods
 

Equivalent grade of super duplex 2507 pipe


STANDARD WERKSTOFF NR. UNS
Super duplex 1.4410 S32750 / S32760


Super duplex 25 chrome pipe physical properties


  Density Specific Heat Thermal Expansion Elastic Modulus Thermal Conductivity Poisson Ratio Tensile Strength Yield Strength
  lbs/in3 Btu/lb·°F X10-6/°F 103 ksi Btu-in/h·ft2·°F - ksi ksi
70°F 0.28 0.12 - 29 96 0.3 116 80
200°F - 0.12 7.5 28.2 108 - 101 65
400°F - 0.12 7.5 27 120 - 95 58
600°F - 0.13 8 26.2 132 - 88 50
 

Super duplex 2507 pipe useful information


Super duplex 2507 pipe useful information


Pressure rating of duplex 2507 ERW pipe


OD
(in.)
Super duplex 2507 pipe wall thickness
  0.035 0.028 0.049 0.109 0.083 0.065 0.095 0.120
  7900 1/8 10100
1/4   4800 3700 7000 9500
3/8 3100 4400 6100
5/16 3700 5400 7300
1/2 2300 3200 4400
1 3900 2900 2200 3400 4300
3/4 2200 4000 3000 4600