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UNS S32750 Pipe Flanges and Alloy 2507 Blind Flange Supplier 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" (15 NB) to 48" (1200NB) DN10~DN5000
Specifiaction Super Duplex Flanges
JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
UNI 6, 10, 16, 25, 40Bar
Pressure Rating ANSI Class 150 to 2500 LBS
Origin Japan / Indian / West Europe / USA / Korean
Pressure Calculation in DIN 16, 6, 25, 40, 10Bar / PN10 PN16 PN6 PN25 PN64 PN40
EN 6, 10, 16, 25, 40Bar
Coating Anti-rust Paint, Zinc Plated,Oil Black Paint, Cold and Hot Dip Galvanized, Yellow Transparent
Production technique Forged
Heat treated
machined
Most common types Screwed / Forged / Threaded / Plate
Equipment Electric bevelling machine, Bending machine, Pushing Machine,Press machine, Sand-blasting machine etc
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
Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector

Basic Types Of Super Duplex 2507 Flanges

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

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

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

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

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

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

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

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

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

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

Super Duplex Stainless Steel Pipe Large Flange

Super Duplex Stainless Steel Pipe Large Flange

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 C N P Si Mn Mo Ni Cr S 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

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Table C 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table D 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI B16.5 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) PN6 80 55 4 M10 11
PN16 95 65 4 M12 14
PN10 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14

Dimension of Alloy 2507 Blind Flange

CLASS NPS Super Duplex SORF Flange Super Duplex NPT Flange Super Duplex SW Flange Super Duplex Loose Flange Super Duplex BLRF Flange Super Duplex WN Flange
150# ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
11 12 11 11 13 12
4 13 13 13 13 17 16.5
5 15 15 15 15 20 21
6 19 19 19 19 27 26
8 30 30 30 30 47 42
10 43 43 43 43 70 54
12 64 64 64 64 123 88
14 90 90 90 105 140 114
16 106 98 98 140 180 140
18 130 130 130 160 220 165
20 165 165 165 195 285 197
22 185 185 185 245 355 225
24 220 220 220 275 430 268
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
300# ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
1 3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
10 10 10 10 12 12
3 13 14 13 14.5 16 18
17 17 17 17 21 20
4 23.5 24 22 24 28 26.5
5 29 31 28 28 37 36
6 39 39 39 39 50 45
8 58 58 58 58 81 69
10 81 81 81 91 124 100
12 115 115 115 140 185 142
14 165 165 165 190 250 206
16 210 220 190 234 315 250
18 253 280 250 305 414 320
20 315 325 315 375 515 400
22 370 370 370 435 640 465
24 490 490 475 550 800 580
CLASS NPS SORF NPT Flanges SW Loose BLRF WN
600# ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
1 4 4 4 4 4 4
5 5 5 5 6 6
7 7 7 7 8 8
2 9 9 9 9 10 12
13 13 13 12 15 18
3 16 16 16 15 20 23
21 21 21 20 29 26
4 37 37 37 36 41 42
5 63 63 63 63 68 68
6 80 80 80 78 86 81
8 115 15 15 112 140 120
10 177 177 177 195 231 190
12 215 215 215 240 295 226
14 259 259 259 290 378 347
16 366 366 366 400 527 481
18 476 476 476 469 665 555
20 612 612 612 604 855 690
22 590 590 590 670 1000 720
24 876 876 876 866 1250 977

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 Flange Qatar, Thailand, Europe, France.
Dn1000 10kg Jis Standard Super Duplex Stainless Steel S32750 Slip-on Flange United Kingdom -UK, Malaysia, Europe, UAE
Forged Long Welding Neck Flange Uns S32760 Od 2 1/2" Class 150 Asme B16.5 Sweden, China, Malaysia, Colombia
5" 150cl S32750 Flanges Asme16.9 Flanges Blind Flange Super Duplex Dammam -KSA, Belgium, Philippines, Indonesia.
Forged Super Duplex Steel Flange A182 F44 S40 1-1/2" 600# Rf Socket Welding Flange Netherlands, Russia, Malaysia, Dubai
Super Duplex Stainless Steel Pipe Large Flange 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 Flange Saudi Arabia (KSA), Kuwait, South Africa, Brazil
SDSS 2507 A182 F51 Welding Neck Flange 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 Flange Oman, UAE, Hong Kong, Malaysia
Astm A182 F55 S32760 150 Lb Flange Blind Flange 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 Flange 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 Flange Super Duplex Stainless Steel Flange Japan, Romania, Europe, Malaysia

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