Alloy Steel Flanges

Specialized Alloy Steel Flanges Manufacturer, ASTM A182 Low Alloy Steel Flanges.

Marcel Piping Projects Supply PVT LTD is a known Manufacturing, Exporting, and Supplying units of Alloy Steel Flanges, which is offered in different and individualized orders sizes, designs and of shapes for our recognized clienteles. We also offer the same in different grades like as Alloy Steel Flanges. These Alloy Steel Slip On Flanges can be machined, polished in stress relieved state if needed, where rust is the egregious visible substantiation of corrosive activity. Solution annealing of Alloy Steel Threaded Flanges isn’t necessary for the reason that the mechanical properties of raised state are showing desired values. An exception to this is that these Alloy Steel Weld Neck Flanges has some 24 chromium, and can be used to resist scaling at temperature up to 1100 Deg C. Our Alloy Steel Blind Flanges substantially occurs as a result of environmental factors similar as wind exposure, artificial pollution and elevated temperatures, and is worse near to the ocean, a main cause of salt water pollution. The high chromium content which is so good to the wet erosion resistance of these Alloy Steel Socket Weld Flanges is as well largely beneficial to their high temperature strength and resistance to scaling at elevated temperatures.

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

Alloy Steel Flanges Manufacturer
Alloy Steel Flanges Manufacturer in Mumbai, India
Low Alloy Steel Flanges Supplier
Low Alloy Steel Flanges Supplier in Mumbai, India

We are ISO Certified Manufacturer and Stockist of Alloy Steel Flange ANSI 150, Table D & Table E Alloy Steel Flange, Series A & B Alloy Grooved Flange, ASTM A182 Low Alloy Steel Lap Joint Flange, JIS Alloy Steel Orifice Flanges, PN10 PN16 Alloy Steel Slip On Flange Pressure Rating, Alloy Steel Threaded Flange at Reasonable Price.

We are Leading Exporter and Supplier of ASTM A182 Alloy Steel Flanges, Chrome Moly Class 150 Flanges Raised Face, CrMo Square Flange, Cr-Mo Forged Flanges Flat Face, MSS SP-44 Chromium Molybdenum Steel Plate Flange, Alloy Steel A182 Flange, Alloy Steel Backup Flange, Low Alloy Steel Weld Neck Flange, Class 300#, 600#, 900#, 1500#, 2500# Alloy Steel Flanges Dimensions.

Alloy Steel Flange Standard Specifications ASTM A182 Alloy Steel Flange Specification Chart

Product Name Alloy Steel 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.

Alloy Steel Flanges Available Grades ASTM A182 Alloy Steel Flange Grades

Alloy Steel Flange Standards ASTM A182 Alloy Steel Flange Standard Dimensions

Alloy Steel Flange International Standards ASTM A182 Alloy Steel Flange Equivalent Grades

Steel Grades UNS Designation Steel Names
ASTM A182 F1 K12822 C-0.5Mo
ASTM A182 F2 K12122 0.5Cr-0.5Mo
ASTM A182 F5 K41545 5Cr-0.5Mo
ASTM A182 F5a K42544 5Cr-0.5Mo
ASTM A182 F9 K90941 9Cr-1Mo
ASTM A182 F10 S33100 20Ni-8Cr
ASTM A182 F91 K90901 9Cr-1Mo-V
ASTM A182 F92 K92460 9Cr-0.5Mo-1.8W-V
ASTM A182 F11 CL1 K11597 1.25Cr–0.5Mo–Si
ASTM A182 F11 CL2 K11572 1.25Cr–0.25Mo–Si
ASTM A182 F11 CL3 K11572 1.25Cr–0.5Mo–Si
ASTM A182 F12 CL1 K11562 1Cr-0.5Mo
ASTM A182 F12 CL2 K11564 1Cr-0.5Mo
ASTM A182 F22 CL1 K21590 2.25Cr-1Mo
ASTM A182 F22 CL3 K21590 2.25Cr-1Mo
ASTM A182 F21 K31545 3Cr-1Mo
ASTM A182 F122 K91271
ASTM A182 F911 K91061
ASTM A182 F3V K31830
ASTM A182 F3VCb K31390
ASTM A182 F22V K31835 2.25Cr-1Mo-V
ASTM A182 F23 K41650
ASTM A182 F24 K30736 2.25Cr-1Mo-0.25V-Ti-B
ASTM A182 FR K22035
ASTM A182 F36 K21001 1.15Ni-0.65Cu-Mo-Co

Alloy Steel Flanges Chemical Composition ASTM A182 Alloy Steel Flanges Chemical Composition

ELEMENT & PROPERTIES LOW ALLOY STEEL MEDIUM ALLOY STEEL
F11 CL2 F22 CL3 F5 F9
CARBON 0.10-0.20 0.05-0.15 0.15 MAX 0.15 MAX
MANGANESE 0.30-0.80 0.30-0.60 0.30-0.60 0.30-0.60
PHOSPHORUS MAX 0.040 0.040 0.03 0.030
SULFUR MAX 0.040 0.040 0.03 0.030
SILICON 0.50-1.00 0.50 MAX 0.50 MAX 0.50-1.00
NICKEL MAX 0.50
CHROMIUM 1.00-1.50 2.00-2.50 4.00-6.00 8.0-10.0
MOLYBDENUM 0.44-0.65 0.87-1.13 0.44-0.65 0.90-1.10
OPPER MA
COLUMBIUM MAX
VANADIUM MAX

Alloy Steel Flanges Mechanical Properties ASTM A182 Alloy Steel Flanges Mechanical Properties

ELEMENT & PROPERTIES LOW ALLOY STEEL MEDIUM ALLOY STEEL
F11 CL2 F22 CL3 F5 F9
TENSILE STRENGTH PSI (MPA) 70,000 (485) 75,000 (515) 70,000 (485) 85,000 (585)
YIELD STRENGTH PSI MIN 40,000 (275) 45,000 (310) 40,000 (275) 55,000 (380)
ELONGATION 2” % MIN 20 20 20 20
REDUCTION AREA % MIN 30 30 35 40
HARDNESS (HB) MAX* 143 ~ 207 156 ~ 207 143 ~ 217 179 ~ 217

Alloy Steel Flange Weight Chart Weight Chart of Flanges to ASME B 16.5

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

Alloy Steel Flange Pressure Rating

The data sheet is divided by Classes: ASME B16.47 Series A are available in Classes 150, 300, 400, 600, 900; ASME B16.5 flanges are available in Class 150, 300, 400, 600, 900, 1500, 2500; and ASME B16.47 Series B are available in Classes 75, 150, 300, 400, 600, 900.

Temp.
°F
Class 75
psi
Class 150
psi
Class 300
psi
-20~100 145 290 750
200 135 260 735
300 115 230 700
400 100 200 670
500 85 170 645
600 70 140 605
650 60 125 590
700 110 570
750 95 530
800 80 510
850 65 485
900 50 375
950 35 275
1000 20 200
1050 145
1100 95
1150 60
1200 35
Temp.
°F
Class 400
psi
Class 600
psi
Class 900
psi
-20~100 1000 1500 2250
200 980 1470 2210
300 935 1400 2100
400 890 1335 2005
500 860 1290 1940
600 805 1210 1815
650 785 1175 1765
700 755 1135 1705
750 710 1065 1595
800 675 1015 1525
850 650 975 1460
900 500 745 1120
950 365 550 825
1000 265 400 595
1050 190 290 430
1100 130 190 290
1150 80 125 185
1200 45 70 105
Temp.
°F
Class 1500
psi
Class 2500
psi
-20~100 3750 6250
200 3680 6135
300 3495 5830
400 3345 5570
500 3230 5385
600 3025 5040
650 2940 4905
700 2840 4730
750 2660 4430
800 2540 4230
850 2435 4060
900 1870 3115
950 1370 2285
1000 995 1655
1050 720 1200
1100 480 800
1150 310 515
1200 170 285

In Stock Alloy Steel Flanges Types ASTM A182 Alloy Steel Flanges Price in India

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

How To Order Alloy Steel Flanges? Parameters to request estimates

  • Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
  • Alloy Steel Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
  • Nominal pipe size (NPS)
  • Alloy Steel 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)
  • Alloy Steel 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)
  • Alloy Steel Flange surface finish (smooth, stock, concentric serrated, etc)
  • Alloy Steel Flange Quantity

ASTM A182 Alloy Steel Flanges Industries and Applications Alloy Steel 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.

Alloy Steel Flange Supply and Export Network List of Cities and Countries

Afghanistan Algeria Angola Argentina
Australia Austria Azerbaijan Bahrain
Bangladesh Belarus Belgium Bhutan
Bolivia Brazil Bulgaria Canada
Chile China Colombia Costa Rica
Croatia Czech Republic Aberdeen Abu Dhabi
Ahmedabad Ahvaz Al Jubail Al Khobar
Algiers Ankara Atyrau Bangkok
Bengaluru Bhopal Bogota Brisbane
Busan Cairo Calgary Caracas
Chandigarh Chennai Chiyoda Coimbatore
Colombo Courbevoie
Denmark Ecuador Egypt Estonia
Finland France Gabon Ghana
Greece Hong Kong Hungary India
Indonesia Iran Iraq Israel
Italy Japan Jordan Dallas
Dammam Doha Dubai Edmonton
Ernakulam Faridabad Geoje-si Gimhae-si
Granada Gurgaon Hanoi Haryana
Ho Chi Minh City Hong Kong Houston Howrah
Hyderabad Indore Istanbul Jakarta
Jeddah
Kazakhstan Kenya Kuwait Lebanon
Libya Lithuania Malaysia Mexico
Mongolia Morocco Netherlands New Zealand
Nigeria Norway Oman Pakistan
Peru Philippines Poland Portugal
Qatar Romania Russia Karachi
Kolkata Kuala Lumpur Kuwait City La Victoria
Lagos Lahore London Los Angeles
Ludhiana Madrid Manama Melbourne
Mexico City Milan Montreal Moscow
Mumbai Muscat Navi Mumbai New Delhi
New York Noida Perth Petaling Jaya
Pimpri-Chinchwad Port-of-Spain Pune Rajkot
Rio de Janeiro Riyadh
Saudi Arabia Serbia Singapore Slovakia
South Africa South Korea Spain Sri Lanka
Sweden Switzerland Taiwan Thailand
Trinidad & Tobago Tunisia Turkey Ukraine
United Arab Emirates (UAE) United Kingdom (UK) United States (US) Venezuela
Vietnam Yemen Santiago Secunderabad
Seoul Sharjah Singapore Surat
Sydney Tehran Thane Thiruvananthapuram
Toronto Ulsan Vadodara Visakhapatnam
Vung Tau
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