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UNS S32750 Pipe Flanges and Alloy 2507 Blind Flange Manufacturer in India

Stainless steel grades that contain more than 12% chromium in the alloy are resistant to the effects of oxidation. In the case of super duplex grade 2507, the inclusion of 25% chromium in its alloy improves the oxidation resistance even at elevated temperatures. Both austenite and ferrite co-exist in the microstructure of this alloy. Therefore, the Super Duplex Flanges exhibits characteristics similar to both these stainless steel classes. In applications that are exposed to chlorine solutions, these components are known to deliver an excellent performance.

Super Duplex Flanges

It is usual for conventional austenitic alloys that are exposed to such solutions to crack under pressure caused by the deposition of chlorine ions on the walls of the flanges. Since the ASTM A182 F51 Pipe Flange contains both austenite and ferrite in an equal proportion, they exhibit excellent resistance to SCC. The austenite part of this alloy is the reason for the A182 Super Duplex Flange being able to resist corrosion in the form of pitting, crevice corrosion as well as general corrosion. Typically organic acids such as acetic acid and formic acid cause uniform corrosion in many steel alloys. The inclusion of molybdenum with a high content of chromium makes the UNS S32750 Weld Neck Flange resistant to corrosion in environments that contain such acids. Because the alloy exhibits excellent resistance to dilute Hydrochloric acid, the Super Duplex 2507 Flanges could be used in the chemical processing industry. Another common issue with steel alloys is that they have a tendency to get corroded during welding. When an alloy is welded, the temperature is high, at which stage, the excess carbon atoms get precipitated to form carbide precipitates. This in turn sensitizes the grain boundary, weakening and corroding it. The benefit of welding the Alloy 2507 Blind Flange is that the chemical composition in their alloy contains a very low content of carbon. This makes it difficult for the formation of carbide precipitates and inadvertently prevents intergranular corrosion.

Buy from Super Duplex Stainless Steel Flanges manufacturers in India for better price and High quality

 

Super Duplex Steel Flanges Specification List

An ISO and PED approved Super Duplex Steel Flanges suppliers in Mumbai, Check ASTM A182 F53 UNS S32750 Slip On Flange Dimension

Size Chart 1/2 Inch to 48 Inch
JIS 5K, 16 K , 10 K, 20 K, 40 K, 30 K, 63 K
UNI 6, 16, 10, 25, 40Bar
Pressure Rating ANSI Class 150 to 2500 LBS
Pressure Calculation in DIN 16, 6, 25, 40, 10Bar / PN16 PN10 PN6 PN25 PN64 PN40
EN 6, 16, 10, 25, 40 Bar
Coating Cold and Hot Dip Galvanized, Anti-rust Paint, Oil Black Paint, Zinc Plated, Yellow Transparent
Production technique Forged
machined
Heat treated
Flange Face Type Small Male-Female, Lap-Joint Face, Large Male-Female, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Large Tongue & Groove Flanges manufacturer and Supplier
Flanges Marking All Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request.
Supplier and Distributors Located in Khobar, Muscat, Baroda, Lagos, Howrah, Courbevoie, Jamshedpur, Vadodara, Gujarat, Ernakulam, Sydney, Riyadh, Melbourne, Gurgaon, London, Ankara, Perth, Pimpri Chinchwad, Ludhiana, Thiruvananthapuram, Caracas, Mumbai, Ahvaz, Surat, Port of Spain, Janeiro, Istanbul, Mexico, Indore, Hyderabad, Bogota, Dammam, Abu Dhabi, Bengaluru, Ludhiana, Santiago, Manama, Ahmedabad, Kuwait, Ranchi, Karachi, Noida, Kolkata, Chennai, New Delhi, Nagpur, Gimhae si, Tehran, Bangalore, Calgary, Rajkot, Kanpur, Coimbatore, India, Montreal

Basic Types Of Super Duplex 2507 Flanges

Forged Dn100 Class 150 Rf Super Duplex Stainless Steel Ansi Weld Neck Flanges

Forged Dn100 Class 150 Rf Super Duplex Stainless Steel Ansi Weld Neck Flanges

Dn1000 10kg Jis Standard Super Duplex Stainless Steel S32750 Slip-on Flanges

Dn1000 10kg Jis Standard Super Duplex Stainless Steel S32750 Slip-on Flanges

Forged Long Welding Neck Flanges Uns S32760 Od 2 1/2 inch Class 150 Asme B16.5

Forged Long Welding Neck Flanges Uns S32760 Od 2 1/2 inch Class 150 Asme B16.5

5 inch 150cl S32750 Flanges Asme16.9 Flanges Blind Flanges Super Duplex

5 inch 150cl S32750 Flanges Asme16.9 Flanges Blind Flanges Super Duplex

Forged Super Duplex Steel Flanges A182 F44 S40 1-1/2 inch 600# Rf Socket Welding Flanges

Forged Super Duplex Steel Flanges A182 F44 S40 1-1/2 inch 600# Rf Socket Welding Flanges

Super Duplex Stainless Steel Pipe Large Flanges

Super Duplex Stainless Steel Pipe Large Flanges

Super Duplex Weld Neck Forged Flanges Cl150

Super Duplex Weld Neck Forged Flanges Cl150

Super Duplex Asme B16.5 F55 S32760 Stainless Steel Sorf Flange

Super Duplex Asme B16.5 F55 S32760 Stainless Steel Sorf Flange

SDSS 2507 A182 F51 Welding Neck Flange

SDSS 2507 A182 F51 Welding Neck Flange

2507 Super duplex Steel Blind Flanges

2507 Super duplex Steel Blind Flanges

Asme B16.5 F55 S32760 Stainless Steel Forged Rf Flange

Asme B16.5 F55 S32760 Stainless Steel Forged Rf Flange

Astm A182 F55 S32760 150 Lb Flange Blind Flange

Astm A182 F55 S32760 150 Lb Flange Blind Flange


UNS S32750 Pipe Flanges Equivalent Material

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

Alloy 2507 Blind Flange Mechanical Strength Table

Looking for Super Duplex Flanges manufacturers in India? Check UNS S32750 Weld Neck Flanges Dimension and ASTM A182 F53 Blind Flange Weight Chart
S32750 / S32760 Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi - 80000 , MPa - 550 Psi - 116000 , MPa - 800 15 %

Chemical Compatibility of Super Duplex Stainless Steel Flanges

S32750 / S32760 Carbon Nitrogen Phosphorus Silicon Manganese Molybdenum Nickel Chromium Sulfur Other
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

Super Duplex Flanges Grade

  • 2507
  • S32750
  • S32760

Super Duplex Flange Pressure Rating

Check Super Duplex Flange Pressure Rating, SDSS Threaded Flanges Dimension Online, Buy UNS S32750 Socket weld Flanges, 2507 SS Lap Joint Flanges at bets price ex Mumbai
Temp. ℃ 75 150 300 400 600 900
-29 to 38 10.0 20.0 51.7 68.9 103.4 155.1
100 8.8 17.7 50.7 67.5 101.3 152.0
150 7.9 15.8 45.9 61.2 91.9 137.8
200 6.9 13.8 42.7 56.9 85.3 128.0
250 6.0 12.1 40.5 53.9 80.9 121.4
300 5.1 10.2 38.9 51.8 77.7 116.6
50 9.8 19.5 51.7 68.9 103.4 155.1

ASTM A182 F53 Weld Neck Flanges Weight Chart

Nominal Pipe Size Dimension Weight in Kg
Normal Pipe Size
(Inche)
Diameter Nominal Flange
Outer Diameter in
MM
Flange
Thickness in MM
Socket Weld Weld Neck Blind
8 200 342.9 28.4 12.1 17.6 19.6
3/4 20 98.6 12.7 0.6 0.7 0.6
1 25 108 14.2 0.8 1 0.9
1 1/4 32 117.3 15.7 1 1.3 1.2
1 1/2 40 127 17.5 1.3 1.7 1.5
2 50 152.4 19.1 2.1 2.6 2.4
2 1/2 65 177.8 22.4 3.3 4.1 3.9
1/2 15 88.9 11.2 0.4 0.5 0.4
3 80 190.5 23.9 3.9 4.9 4.9
24 600 812.8 47.8 86.9 115 185.0
3 1/2 90 215.9 23.9 4.8 6.1 6.2
4 100 228.6 23.9 5.3 6.8 7.0
5 125 254 23.9 6.1 8.6 8.6
6 150 279.4 25.4 7.5 10.6 11.3
10 250 406.4 30.2 16.5 24 28.6
14 350 533.4 35.1 34.6 48.4 58.1
12 300 482.6 31.8 26.2 36.5 43.2
16 400 596.9 36.6 44.8 60.6 76.1
18 450 635 39.6 48.9 68.3 93.7
20 500 698.5 42.9 61.9 84.5 122.0

Application of Alloy 2507 Blind Flange

  • Aircraft exhaust
  • Heat Exchangers
  • Pharmaceutical Equipment
  • Power Generation
  • Petrochemicals
  • Off-Shore Oil Drilling Companies
  • Specialty Chemicals
  • Pharmaceuticals
  • Sea Water Equipment
  • Gas Processing

Refer our Alloys and Metals supplied to Asian countries and other continents of World

Products We supplied to following Locations
Forged Dn100 Class 150 Rf Super Duplex Stainless Steel Ansi Weld Neck Flanges Qatar, Thailand, Europe, France.
Dn1000 10kg Jis Standard Super Duplex Stainless Steel S32750 Slip-on Flanges United Kingdom -UK, Malaysia, Europe, UAE
Forged Long Welding Neck Flanges Uns S32760 Od 2 1/2" Class 150 Asme B16.5 Sweden, China, Malaysia, Colombia
5" 150cl S32750 Flanges Asme16.9 Flanges Blind Flanges Super Duplex Dammam -KSA, Belgium, Philippines, Indonesia.
Forged Super Duplex Steel Flanges A182 F44 S40 1-1/2" 600# Rf Socket Welding Flanges Netherlands, Russia, Malaysia, Dubai
Super Duplex Stainless Steel Pipe Large Flanges Malaysia, Thailand, Germany, Czechia
Super Duplex Weld Neck Forged Flanges Cl150 Finland, Bangladesh, Malaysia, USA
Super Duplex Asme B16.5 F55 S32760 Stainless Steel Sorf Flanges Saudi Arabia (KSA), Kuwait, South Africa, Brazil
SDSS 2507 A182 F51 Welding Neck Flanges South Africa, Bahrain, Singapore, Singapore
UNS S32750 Pipe Flanges Philippines, UK, Australia, Nigeria
2507 (Uns No. S32750)duplex Steel Blind Flanges Canada, Malaysia, Philippines, Singapore
Asme B16.5 F55 S32760 Stainless Steel Forged Rf Flanges Oman, UAE, Hong Kong, Malaysia
Astm A182 F55 S32760 150 Lb Flanges Blind Flanges Chile, Singapore, Iran, Italy
Super Duplex Blind Flanges 12 Inch Class 600 United Arab Emirates (UAE), Norway, Turkey, Malaysia
Forged Dn100 Class 150 Rf Super Duplex Stainless Steel Ansi Weld Neck Flanges Egypt, UK, Mexico, Spain
Jis B2220 Rf Ff 1" 2" 3" 4" 6" 8" 10" 12" Super Duplex Stainless Steel UK, Ellington -United States, Poland, Canada
Rtj Spectacle Blind Flanges Super Duplex Stainless Steel Flanges Japan, Romania, Europe, Malaysia

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