ASTM A182 F51 Flanges

Specialized Duplex Steel F51 Flanges Manufacturer, ASTM A182 F51 Flanges.

Marcel Piping Systems Supply PVT LTD is a well- known supplier and Exporter of Duplex Steel flanges that connect or attach varied valves, pipes and other equipment together. We’re manufacturing Duplex Steel flanges in different Alloy, material, norms and specifications as per the demands in industries. We’re using a pure quality Duplex Steel F51 grade for the manufacturing of all types of flanges. F51 duplex steel is one of the popular grades of duplex steel that contain both ferric and authenticate micro structure. It contains chromium, molybdenum, nickel and other essentials. The exceptional chemical composition of this grade offers excellent erosion resistance. We’re offering Duplex Steel F51 Flanges that provides bettered resistance to chloride attack and stress erosion cracking. Our flanges have high tensile strength and continuity to sustain in harsh environmental conditions. Our offered range of duplex steel flanges is largely resistant to bending, sulfide stress erosion and crack cracking. These flanges supply a significant seal and prevent leakage.

We are leading Stockists and Suppliers of ASTM A182 Duplex F51 Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.

Duplex Steel F51 Flanges Manufacturer
ASTM A182 F51 Flanges Manufacturer in Mumbai, India
Duplex Steel F51 Flanges Supplier
ASTM A182 F51 Flanges Supplier in Mumbai, India

We are ISO Certified Manufacturer and Stockist of ASTM A182 F51 Flanges ANSI 150, Table D & Table E Duplex F51 Flange, Series A & B Duplex S31803 Slip-on Flange, ASTM A182 Duplex F51 Threaded Flange, JIS Duplex Steel Orifice Flanges, PN10 PN16 Duplex Steel F51 Weld Neck Flange Pressure Rating, Duplex Steel 1.4462 Lap Joint Flange at Reasonable Price.

We are Leading Exporter and Supplier of ASTM A182 Duplex Steel F51 Flanges, WERKSTOFF NR. 1.4462 Class 150 Flanges Raised Face, UNS S31803 Flange, F51 Spectacle Blind Flanges Flat Face, MSS SP-44 Duplex F51 Blind Flange, Duplex F51 Square Flange, ASME SA182 Duplex F51 RTJ Flange, Class 300#, 600#, 900#, 1500#, 2500# Duplex Steel F51 Flanges Dimensions.

Duplex Steel F51 Flange Standard Specifications ASTM A182 F51 Flange Specification Chart

Product Name Duplex Steel F51 Flanges
Size Range 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure Rating 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standards / Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605
Flange Face Types / Connection Type Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G)
Dimensions ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings
Custom Design As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations
Material Test Certificates (MTC) As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103
Test Certificates 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc
Tests Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector
Equipment / Machines Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc.
Coating Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
Origin Indian / USA / Japan / West Europe / Korean
Applications/Usage Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc.
Top Export Network USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.

Duplex Steel F51 Flanges Available Grades ASTM A182 F51 Flange Grades

Duplex Steel F51 Flange Standards ASTM A182 F51 Flange Standard Dimensions

Duplex Steel F51 Flange International Standards ASTM A182 F51 Flange Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex F51 1.4462 S31803

Duplex Steel F51 Flanges Chemical Composition ASTM A182 F51 Flange Chemical Composition

Grade C Mn Si P S Cr Mo Ni N Fe
Duplex F51 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22 – 23 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min

Duplex Steel F51 Flanges Mechanical Properties ASTM A182 F51 Flange Mechanical Properties

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
7.8 g/cm3 1350 °C (2460 °F) Psi – 80000 , MPa – 550 Psi – 116000 , MPa – 800 15 %

Duplex F51 Flanges Weight Chart ASTM A182 F51 Flange Weight Chart

ANSI B16.5 – ½” – 24” Forged Flanges Weight Chart:

CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
150 lb 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 Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
300 lb 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 Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
400 lb ½ 2 2 2 2 2 3
¾ 3 3 3 3 3 3.5
1 3.5 3.5 3.5 3.5 4 4
4.5 4.5 4.5 4.5 6 4.5
6.5 6.5 6.5 6.5 8 8
2 8 8 8 8 10 10
12 12 12 11 15 14
3 15 15 15 14 20 18
21 21 21 20 29 26
4 26 26 26 25 33 35
5 31 31 31 29 44 43
6 44 44 44 42 61 57
8 67 67 67 64 100 89
10 91 91 91 110 155 125
12 130 130 130 152 226 175
14 191 191 191 210 310 233
16 253 253 253 280 398 295
18 310 310 310 345 502 360
20 378 378 378 420 621 445
22 405 405 405 455 720 505
24 539 539 539 615 936 640
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
600 lb 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
8 115 115 115 112 140 120
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
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
900 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 7.5 7.5 7.5 7.5 9 8.5
10 10 10 10 10 10
14 14 14 14 14 14
2 22 22 22 21 25 24
31 31 31 25 32 31
3 36 36 36 29 35 36
4 53 53 53 51 54 53
5 83 83 83 81 87 86
6 110 110 110 105 115 110
8 172 172 172 190 200 187
10 245 245 245 277 290 268
12 326 326 326 371 415 372
14 400 400 400 415 520 562
16 459 459 459 488 619 685
18 647 647 647 670 880 924
20 792 792 792 868 1107 1164
24 1480 1480 1480 1659 2099 2107
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
1500 lb ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
1 8 8 8 8 9 9
10 10 10 10 10 10
14 14 14 14 14 14
2 25 25 25 25 25 25
36 36 36 35 35 36
3 48 48 48 47 48 48
4 73 73 73 75 73 73
5 132 132 132 140 140 132
6 165 165 165 170 160 165
8 260 260 260 286 302 275
10 436 436 436 485 510 455
12 667 667 667 749 775 690
14 940 940 940 890 975 940
16 1250 1250 1250 1250 1300 1250
18 1625 1625 1625 1475 1750 1625
20 2050 2050 2050 1775 2225 2050
24 2825 2825 2825 2825 3625 3325
CLASS Nominal Pipe Size Slip On Threaded Socket Weld Lap Joint Blind Weld Neck
2500 lb ½ …. 7 …. 7 7 8
¾ …. 9 …. 8 10 9
1 …. 12 …. 12 12 13
…. 18 …. 17 18 20
…. 25 …. 24 25 28
2 …. 38 …. 37 39 42
…. 55 …. 53 56 52
3 …. 83 …. 80 86 94
4 …. 127 …. 122 133 146
5 …. 210 …. 204 223 244
6 …. 323 …. 314 345 378
8 …. 485 …. 471 533 576
10 …. 925 …. 897 1025 1068
12 …. 1300 …. 1262 1464 1608

Duplex Steel F51 Flange Pressure Rating

Temp. ℃ Pressure-temperature rating for ASME B16.47 by class, bar
75 150 300 400 600 900
-29 to 38 10.0 20.0 51.7 68.9 103.4 155.1
50 9.8 19.5 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
Temp, ℃ Pressure-temperature rating for ASME B16.5 by class, bar
150 300 400 600 900 1500 2500
-29 to 38 20.0 51.7 68.9 103.4 155.1 258.6 430.9
50 19.5 51.7 68.9 103.4 155.1 258.6 430.9
100 17.7 50.7 67.5 101.3 152.0 253.3 422.2
150 15.8 45.9 61.2 91.9 137.8 229.6 382.7
200 13.8 42.7 56.9 85.3 128.0 213.3 355.4
250 12.1 40.5 53.9 80.9 121.4 202.3 337.2
300 10.2 38.9 51.8 77.7 116.6 194.3 323.8

In Stock Duplex Steel F51 Flanges Types ASTM A182 F51 Flanges Price in India

Duplex Steel F51 Weld Neck Flanges Manufacturer
Duplex F51 Weld Neck Flange
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Duplex F51 Long Weld Neck Flange
Duplex Steel F51 Slip On Flanges Manufacturer
Duplex F51 Slip On Flange
Duplex Steel F51 Spectacle Blind Flanges Manufacturer
Duplex F51 Spectacle Blind Flanges
Duplex Steel F51 Socket Weld Flanges Manufacturer
Duplex F51 Socket Weld Flanges
Duplex Steel F51 Blind Flanges Manufacturer
Duplex F51 Blind Flange
Duplex Steel F51 Threaded Flanges Manufacturer
Duplex F51 Threaded Flanges
Duplex Steel F51 Orifice Flanges Manufacturer
Duplex F51 Orifice Flanges
Duplex Steel F51 Lap Joint Flanges Manufacturer
Duplex F51 Lap Joint Flanges
Duplex Steel F51 Square Flanges Manufacturer
Duplex F51 Square Flanges
Duplex Steel F51 Ring Type Joint Flanges Manufacturer
Duplex F51 Ring Type Joint Flanges
Duplex Steel F51 Tongue and Groove Flange Manufacturer
Duplex F51 Tongue and Groove Flange
Duplex Steel F51 Expander Flanges Manufacturer
Duplex F51 Expander Flanges
Duplex Steel F51 Reducing Flanges Manufacturer
Duplex F51 Reducing Flanges
Duplex Steel F51 Male & Female Flanges Manufacturer
Duplex F51 Male & Female Flanges
Duplex Steel F51 Weldolet Flange Manufacturer
Duplex F51 Weldolet Flange
Duplex Steel F51 Nipolet Flange Manufacturer
Duplex F51 Nipolet Flange
Duplex Steel F51 Backing Ring Flanges Manufacturer
Duplex F51 Backing Ring Flanges
Duplex Steel F51 Ring Spacer Flanges Manufacturer
Duplex F51 Ring Spacer Flanges
Duplex Steel F51 Paddle Blind Flanges Manufacturer
Duplex F51 Paddle Blind Flanges
Duplex Steel F51 Plate Flange Manufacturer
Duplex F51 Plate Flange
Duplex Steel F51 High Hub Blind Flange Manufacturer
Duplex F51 High Hub Blind Flange
Duplex Steel F51 Custom Flanges Manufacturer
Duplex F51 Custom Flanges
Duplex Steel F51 Swivel Ring Flange Manufacturer
Duplex F51 Swivel Ring Flange

Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Duplex Steel F51 Flanges contact us now.

How To Order Duplex Steel F51 Flanges? Parameters to request estimates

  • Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
  • Grade F51 Duplex Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
  • Nominal pipe size (NPS)
  • Duplex F51 Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
  • Pipe schedule (for welding neck and socket weld flanges)
  • Duplex Steel F51 Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically)
  • Duplex Steel F51 Flange surface finish (smooth, stock, concentric serrated, etc)
  • Duplex F51 Flange Quantity

ASTM A182 Duplex F51 Flanges Industries and Applications ASTM A182 F51 Flange Applications

  • Pumps, Valves, and vessels in manufacturing and food processing.
  • Pipe connections in industrial waterworks.
  • Heat exchangers and heating systems of all sizes.
  • Mining support.
  • Nuclear power systems.
  • Plumbing and mechanical systems.
  • Assemblies in the oil, gas, and petrochemical industries.
  • Fire protection systems.

Duplex Steel F51 Flange Supply and Export Network List of Cities and Countries

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Jeddah
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