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Super Duplex 2507 Pipe fittings

Super duplex 2507 pipe fittings specifications

What are the key properties and characteristics of Super Duplex 2507 pipe fittings?

Inimitable corrosion resistance and mechanical strength define these fittings, preferred by core industries like chemical processing, petrochemicals, and marine/seawater equipment. Super duplex 2507 pipe fittings contain up to 25% chromium with molybdenum and nickel (7%), hence the name.

These components are available across pressure ratings from 150 to 2500 lbs. Super duplex 2507 buttweld fittings deliver impressive, sustainable performance up to 316°C. However, this material can only undergo cold working. An ASTM A815 UNS S32750 elbow does not support hardening via heat treatment.

UNS S32750 tee supplier in India, check properties of alloy 2507 elbow


Specification of super duplex 2507 pipe fittings

Specifications Size Bending radius
ASTM A815 /ASME SA815 1/2" – 48" R=3D, 1D, 2D, 8D, 10D, 5D, 6D
Schedules Test Types
5s, 10s, 80s, XXS, 10, 20, 40, STD, 60, 120, XS, 100, 40s, 140, 160, 80 MTC, destructive, non destructive, PMI Elbow, reducer, tee, cap, stub end
American standard Manufacture techniques Available surface finishes
AISI, BV, ASTM, TUV, SUS, DIN, JIS, etc Hot rolled, grinding, cold drawn, annealed 2B,BA, 8K HL, NO.4, embossed, 2D, SB, customized

We are duplex 2507 stainless steel elbbow manufacturer in Mumbai, Order your free sample now!

How does Super Duplex 2507 compare to other materials in strength, durability, and corrosion resistance?

These fittings are known for superior resistance to harsh chemicals, including inorganic and organic acids. SAF 2507 super duplex stainless steel fittings have a pitting resistance equivalent number of at least 42.5. Their chloride resistance is exceptional, alleviating the concerns of stress-induced cracking.

The strength of a super duplex 2507 stainless steel pipe bend is much higher than conventional stainless steel; its tensile strength is equivalent to 800 Mpa. The yield strength of 550Mpa is also superior to alternatives like duplex.

Limited maintenance needs and long operational life makes a duplex UNS S32750 stub end highly durable and cost-effective in the long run.

Types of SDSS 2507 buttweld fittings


Super Duplex 2507 Elbow

Super Duplex 2507 Elbow

Super Duplex 2507 Weld Reducer

Super Duplex 2507 Weld Reducer

Super Duplex Seamless Tee

Super Duplex Seamless Tee

Super Duplex 2507 Buttweld  End Cap

Super Duplex 2507 Buttweld End Cap


We provide MTC as per EN 10204 3.1, specialized manufacturer of ASTM A815 UNS S32750 buttweld fittings in Mumbai

How does the quality of Super Duplex 2507 fittings impact their cost?

The applications of fittings like an ASME SA 815 duplex reducer are widespread: from heat exchangers to desalination plants and pulp and paper industries. However, they can be expensive, and their costs increase with the quality of the raw materials and the manufacturing practices. Typically, the price per kg is around $7 to $10.

A zeron 100 UNS S32760 end cap becomes pricier with challenges in the availability and prices of the raw materials and the demand (present, forecasted). Procuring pipe fittings made with premium raw materials (per the Certificate of Origin) will be costlier but likelier to provide dependable performance.

Besides the quality, factors like market maturity and energy prices also impact the cost of a UNS S32750 steel tee.

Chemical composition of UNS S32750 tee


Grade C N P Si Mn Mo Ni Cr S Other
S32750/S32760 0.030 0.24/0.32 0.035 0.80 1.20 3.0/5.0 6.00/8.00 24.0/26.0 0.020 Cu:0.50
We have ready stock of WNR. 1.4410 end cap and ASME SA815 Pipe Fittings for petrochemical industry, 100% PMI

Mechanical properties of super duplex steel 2507 elbow


Grade Density Melting point Yield strength(0.2% offset) Tensile strength Elongation
S32750/S32760 7.8g/cm3 1350°C(2460°F) PSi-80000, MPa-550 PSi-116000, MPa-800 15%
Explore our collection of S32750 fittings and 2507 pipe tee to see the variety of shapes, sizes, and configurations available

Equivalent grade of SDSS 2507 reducer


STANDARD WERKSTOFF NR. UNS
Super duplex 1.4410 S32750/S32760

Dimensions of super duplex 2507 pipe fittings


2507 fittings dimensions
br
NPS Outside diameter
D
90°
LR
Center to end
A
45°
LR
Center to end
B
90°
3D
Center to end
A
45°
3D
Center to end
B
1 1/2 48.03 57 29 114 47
3/4 26.07 38 19 57 24
1 33.04 38 22 76 31
1/2 21.03 38 16    
1 1/4 42.02 48 25 95 39
2 60.03 76 35 152 63
3 1/2 101.06 133 57 267 111
2 1/2 73 95 44 190 79
3 88.09 114 51 229 95
5 141.03 190 79 381 157
4 114.03 152 64 305 127
6 168.03 229 95 457 189
10 273 381 159 762 316
8 219.01 305 127 610 252
12 323.08 457 190 914 378
16 406.04 610 254 1219 505
14 355.06 533 222 1067 441

Tolerances of SDSS 2507 buttweld fittings


 

Nominal fitting sizes

3 to 3 1/2 1/2 to 2 1/2 5 to 8 4
OD
at bevel (D)
1.06 + 1.06
- 0.08
+ 2.04
- 1.06
1.06
Center to end LR (A/B) 2 2 2 2
OD
at bevel (D)
+ 6.04
- 4.08
+ 4
- 3.02
+ 6.04
- 4.08
+ 6.04
- 4.08
Nominal pipe fitting size 20 to 24 10 to 18 32 to 48 26 to 30
Center to end 3D (A/B) 3 3 6 6
ID at end 4.08 3.02 + 6.04
- 4.08
+ 6.04
- 4.08
Center to end LR (A/B) 2 2 5 3
Center to end 3D (A/B) 3 3 3 3
ID at end 1.06 0.08 1.06 1.06

Material testing available on UNS S32750 stub end


  • Chemical analysis
  • Spectro analysis
  • Mechanical testing (tensile of area )
  • Hardness test
  • Flattening test
  • Micro / macro test
  • Positive material identification (PMI )

Frequently asked questions


1. What is the pressure rating of super duplex 2507 pipe fittings?

→ 2000 pound, 3000 pound, 6000 pound

2. Is 2507 super duplex pipe fittings magnetic?

→ Yes, 2505 duplex contains ferritic grains in its component. Therefore, it is a magnetic substance

3. What is the difference between duplex 2205 and 2507?

→ 2507 is superior to 2205 in corrosion resistance and strength