• Our Location
  • 289 Shree Bhuvan, 4th khetwadi, Mumbai
  • working hours
  • MONDAY - SATURDAY : 10:00 Am - 6:00 Pm
get a quote

Super Duplex Steel 2507 Flanges

  • Home
  • Super Duplex Flanges

Check Super Duplex 2507 WNRF Flanges, ASTM A182 F53 UNS S32750 Blind Flanges Chemical Compatibility.


Super Duplex Flanges vary in production type such as forged, welded, screwed and threaded flanges. R.C. Metal Corporation is a leading manufacturer and supplier of the Super Duplex Stainless Steel Flanges in various grades, types, shapes and dimensions. The super duplex is a material that has austenitic and ferrictic phases in the metallurgic microstructure. There are different grades of the super duplex among which the Super Duplex 2507 Pipe Flanges are the most used in terms of the material grade. The material is strong, corrosion resistant, oxidation resistant and heat resistant.


Super Duplex Flanges

Super Duplex Flanges

The super duplex grades have high melting points, high yield and tensile strengths. The ASTM A182 F55 UNS S32760 Slip on Flanges are one type of the flanges which are used mostly with seamless pipe to position the pipes better. The slip on flanges are therefore used with instruments, equipment and precise applications. There are different types but the ASTM A182 F53 UNS S32750 Blind Flanges different than all other flanges in functionality.

RC Metal Corporation

Table of Contents

All the flanges connect pipes together but the blind flanges close a pipe line. There are different types of flanges based on the face. There are flat face, raised face and the Duplex 2507 RTJ Flange types. The different faces enable different connection strategies. The raised face allows for more bolt hole space and welding surface for the pipes to be fitted together. The regular types are theA182 S32750 Flat Flanges and they are used with welded applications. Please feel free to contact us for more information on the different flange types such as the A182 UNS S32760 Plate Flange, other types of super duplex flanges and the complete price list.


Manufacturer of ASTM A182 F55 UNS S32760 Slip on Flanges in India, Get Pressure Ratings of Super Duplex Stainless Steel Flanges, A182 Grade F55 Flange.


Working Pressure of A182 UNS S32760 Plate Flange


Temperature °F Class 600 Class 150 Class 400 Class 300 Class 900 Class 2500 Class 1500
-20 to 100 1440 275 960 720 2160 6000 3600
200 1200 230 800 600 1800 5000 3000
300 1080 205 720 540 1620 4500 2700
400 995 190 660 495 1490 4140 2485
500 930 170 620 465 1395 3880 2330
600 875 140 580 435 1310 3640 2185
650 860 125 575 430 1290 3580 2150
700 850 110 565 425 1275 3540 2125
750 830 95 555 415 1245 3460 2075
800 805 80 540 405 1210 3360 2015
850 790 65 530 395 1190 3300 1980
900 780 50 520 390 1165 3240 1945
950 765 35 510 380 1145 3180 1910
1000 640 20 430 320 965 2675 1605
1050 615 20 410 310 925 2570 1545
1100 515 20 345 255 770 2145 1285
1150 400 20 265 200 595 1655 995
1200 310 20 205 155 465 1285 770
1250 225 20 150 115 340 945 565
1300 170 20 115 85 255 715 430
1350 125 20 80 60 185 515 310
1400 95 20 65 50 145 400 240
1450 70 15 45 35 105 285 170
1500 55 10 35 25 80 230 135

Super Duplex Stainless Steel Flanges Specification Format


Specification ASTM A182/ ASME SA182
Other Grade Super Duplex 2507 | S32750 | S32760
Size Ranges From 1/2 inch (i.e. 15 NB) upto 48 inch (i.e. 1200NB)
JIS Standards 5 K, 10K, 16K, 20 K, 30K, 40K, 63 K
Flange Face Type FF, RF, LMF, SMF, RTJ, LJF.
Pressure Classes Cl 150, Class 300, Cl. 400, 600, Class 900, Cl 1500 and 2500
Standards ASME | BS | DIN | ANSI | GOST | EN Flange
UNI/ DIN / EN Standard 6Bar, 10 Bar, 16Bar, 25 Bar, 40Bar

View Duplex 2507 RTJ Flange Equivalent Material, Purchase A182 UNS S32760 Plate Flange, Super duplex 2507 flanges at Low price.


Equivalent Grades of Werkstoff No 1.4410 Super Duplex Threaded Flanges


STANDARD WERKSTOFF NR. UNS
Super Duplex 2507 1.4410 S32750

Types of Super Duplex UNS S32750 Pipe 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" CLASS 150 ASME B16.5

FORGED LONG WELDING NECK FLANGE UNS S32760 OD 2 1/2" CLASS 150 ASME B16.5

5" 150CL S32750 FLANGES ASME16.9 FLANGES BLIND FLANGE SUPER DUPLEX

5" 150CL S32750 FLANGES ASME16.9 FLANGES BLIND FLANGE SUPER DUPLEX

FORGED SUPER DUPLEX STEEL FLANGE A182 F44 S40 1-1/2" 600# RF SOCKET WELDING FLANGE

FORGED SUPER DUPLEX STEEL FLANGE A182 F44 S40 1-1/2" 600# RF SOCKET WELDING FLANGE

A182 UNS S32760 Plate Flange Weights


Standard Class Bolt Circle Dia. Dia. Bolt Size No. of Bolts Dia. of Bolt Hole
AS4087 Flange PN14 Flange 67 95 M12 4 14
AS 2129 Flange Table C Flange 67 95 13 4 14
Table D Flange 67 95 13 4 14
Table E Flange 67 95 13 4 14
Table F Flange 67 95 13 4 14
Table H Flange 83 114 16 4 17
Table J Flange 83 114 16 4 17
ANSI B16.5 Flange ANSI 150 Flange 60 89 13 4 16
ANSI 300 Flange 67 95 13 4 16
ANSI 600 Flange 67 95 13 4 16
ANSI 900 Flange 83 121 19 4 22
ANSI 1500 Flange 83 121 19 4 22
ISO 7005 (DIN) Flange PN6 Flange 55 80 M10 4 11
PN10 Flange 65 95 M12 4 14
PN16 Flange 65 95 M12 4 14
PN20 Flange 60.5 90 M14 4 16
PN25 Flange 65 95 M12 4 14
PN40 Flange 65 95 M12 4 14
Well-known ASTM A182 Gr F53 material, SAF 2507 Class 300 Flange Suppliers in India, Get A182 S32750 Flat Flanges Chemical Formula.

ASTM A182 F53 UNS S32750 Blind Flanges Chemical Material Composition


Grade C Si Mn S P Fe Cr Ni Mo N
S32750 0.030 maximum 0.80 maximum 1.20 maximum 0.020 maximum 0.035 maximum 58.095 minimum 24.00 – 26.00 6.00 – 8.00 3.00 – 5.00 0.24 – 0.32
Refer Dimensions of SA182 F55 RTJ Flange, Werkstoff No 1.4410 Super Duplex Threaded Flanges, Get Super Duplex UNS S32750 Pipe Flanges Weight Chart.

Super Duplex 2507 Flanges Dimension Chart


CLASS NPS NPT Flange SORF Flange BLRF Flange Loose Flange SW Flange WN Flange
150# ½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
1¼ 3 3 3 3 3 3
1½ 3 3 4 3 3 4
2 5 5 5 5 5 6
2½ 8 8 7 8 8 10
3 9 9 9 9 9 11.5
3½ 12 11 13 11 11 12
4 13 13 17 13 13 16.5
5 15 15 20 15 15 21
6 19 19 27 19 19 26
8 30 30 47 30 30 42
10 43 43 70 43 43 54
12 64 64 123 64 64 88
14 90 90 140 105 90 114
16 98 106 180 140 98 140
18 130 130 220 160 130 165
20 165 165 285 195 165 197
22 185 185 355 245 185 225
24 220 220 430 275 220 268
CLASS NPS NPT SORF BLRF Loose SW WN
300# ½ 2 2 2 2 3 2
¾ 3 3 3 3 3 3
1 3 3 4 3 3 4
1¼ 4.5 4.5 6 4.5 4 5
1½ 6.5 6.5 7 6.5 6 7
2 7 7 8 7 7 9
2½ 10 10 12 10 10 12
3 14 13 16 14.5 13 18
3½ 17 17 21 17 17 20
4 24 23.5 28 24 22 26.5
5 31 29 37 28 28 36
6 39 39 50 39 39 45
8 58 58 81 58 58 69
10 81 81 124 91 81 100
12 115 115 185 140 115 142
14 165 165 250 190 165 206
16 220 210 315 234 190 250
18 280 253 414 305 250 320
20 325 315 515 375 315 400
22 370 370 640 435 370 465
24 490 490 800 550 475 580
CLASS NPS NPT Flanges SORF BLRF Loose SW WN
600# ½ 2 2 3 2 2 3
¾ 3 3 4 3 3 4
1 4 4 4 4 4 4
1¼ 5 5 6 5 5 6
1½ 7 7 8 7 7 8
2 9 9 10 9 9 12
2½ 13 13 15 12 13 18
3 16 16 20 15 16 23
3½ 21 21 29 20 21 26
4 37 37 41 36 37 42
5 63 63 68 63 63 68
6 80 80 86 78 80 81
8 15 115 140 112 15 120
10 177 177 231 195 177 190
12 215 215 295 240 215 226
14 259 259 378 290 259 347
16 366 366 527 400 366 481
18 476 476 665 469 476 555
20 612 612 855 604 612 690
22 590 590 1000 670 590 720
24 876 876 1250 866 876 977

Mechanical Strength of ASTM A182 F55 UNS S32760 Slip on Flanges


Grades Melting Point (°F) Density (lb/in 3) Density (g/cm 3) Melting Point (°C)
S32750 2460 0.281 7.8 1350