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Carbon Steel A105 Flanges

Specialized Carbon Steel A105 Flanges Manufacturer, ASTM A105 Flange, ASTM A105N Flange.

Marcel Piping Projects Supply PVT LTD is leading Manufacturers of ASTM A105 Carbon Steel Flanges. The raw Material has Carbon Steel, Manganese, Silicon, Copper, Phosphorus, Sulfur, Nickel, Chromium, Molybdenum, and Vanadium in its compositions. Since the other materials are lower than 1 of the composition, these are called the carbon steels. There are different type of SA 105N Blind Flanges which are used to close pipe line. The Flanges also have good strength properties. The minimal yield strength of the flanges is 250 MPA and the minimal tensile strength is 485 MPA. The raw materials are also hard with Brine ll hardness score of 187.

We are leading Stockists and Suppliers of ASTM A105 Carbon Steel Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.

ASTM A105 Flange Manufacturer
ASTM A105 Flange Manufacturer in Mumbai, India
Carbon Steel A105 Flanges Supplier in Mumbai, India

We are ISO Certified Manufacturer and Stockist of ASTM A105 Carbon Steel Flange ANSI 150, Table D & Table E A105 Flange, Series A & B A105 Galvanized Flange, A105 Sch 40 Flange, CS A105 Steel Blind Flange, PN10 PN16 Carbon Steel A105 Companion Flange Pressure Rating, CS A105N Stub End Flange, A105 Carbon Steel Puddle Flange at Reasonable Price.

We are Leading Exporter and Supplier of ASME SA105 Carbon Forged Flanges, Carbon Steel A105 Lap Joint Flanges, CS A105 Weld Neck Flange Raised Face, A105 Slip On Flanges Flat Face, Carbon Steel A105 Reducing Flange, SA105 Slip-on DIN 2576 Flange, ASTM A105N Threaded Flange, CS A105 Backup Flange, Class 300#, 600#, 900#, 1500#, 2500# Carbon Steel A105 Flanges Dimensions.

Carbon Steel A105 Flange Standard Specifications
ASTM A105 Flange Specification Chart

Product Name Carbon Steel A105 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.

Carbon Steel A105 Flanges Available Grades
ASTM A105 Flange Grades

ASTM A105 Flange ASTM A350 Flange ASTM A694 Flange
SS400 Flange SF440 Flange ST37-2 Flange
S235JrG2 Flange P250GH Flange C22.8 Flange

Carbon Steel A105 Flange Standards
ASTM A105 Flange Standard Dimensions

ANSI/ASME B16.47 Flanges ANSI/ASME B16.36 Flanges ANSI/ASME B16.5 Flanges Pr. EN1902-1 Flanges
DIN Flanges JIS Flanges BS 4504 Flanges BS 10 Flanges
MSS SP-44 Flanges JIS B2220 Flanges KS B1503 Flanges UNI Flanges
SABS/SANS 1123 Flanges AS 2129, AS 4087 Flanges ISO 9624, ISO 7005-1 Flanges AWWA Flanges Standard
GOST Standard Flanges API Flanges AS/ANZ 4331.1 Flanges Series A Flange
Series B Flange SAE J518 Flanges GB Flange Norwegian Standard Flanges

Carbon Steel A105 Flanges Chemical Composition
ASTM A105 Flanges Chemical Composition

Element Composition,%
Carbon (C) 0.35max
Manganese (Mn) 0.60–1.05
Phosphorus (P) 0.035max
Sulfur (S) 0.040max
Silicon (Si) 0.10–0.35
Copper (Cu) 0.40max
Nickel (Ni) 0.40max
Chromium (Cr) 0.30max
Molybdenum (Mo) 0.12max
Vanadium (V) 0.08max

Carbon Steel A105 Flanges Mechanical Properties
ASTM A105 Flanges Mechanical Properties

Mechanical Properties Requirements
Tensile strength,min,psi [MPa] 70000 [485]
Yield strength,min,psi [MPa] 36000 [250]
Elongation, min, % 30
Reductionofarea,min,% 30
Hardness,HB,max 187

Carbon Steel A105 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
1¼ 3 3 3 3 3 3
1½ 3 3 3 3 4 4
2 5 5 5 5 5 6
2½ 8 8 8 8 7 10
3 9 9 9 9 9 11.5
3½ 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
1¼ 4.5 4.5 4 4.5 6 5
1½ 6.5 6.5 6 6.5 7 7
2 7 7 7 7 8 9
2½ 10 10 10 10 12 12
3 13 14 13 14.5 16 18
3½ 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
1¼ 4.5 4.5 4.5 4.5 6 4.5
1½ 6.5 6.5 6.5 6.5 8 8
2 8 8 8 8 10 10
2½ 12 12 12 11 15 14
3 15 15 15 14 20 18
3½ 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
1¼ 5 5 5 5 6 6
1½ 7 7 7 7 8 8
2 9 9 9 9 10 12
2½ 13 13 13 12 15 18
3 16 16 16 15 20 23
3½ 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
1¼ 10 10 10 10 10 10
1½ 14 14 14 14 14 14
2 22 22 22 21 25 24
2½ 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
1¼ 10 10 10 10 10 10
1½ 14 14 14 14 14 14
2 25 25 25 25 25 25
2½ 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
1¼ …. 18 …. 17 18 20
1½ …. 25 …. 24 25 28
2 …. 38 …. 37 39 42
2½ …. 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

Carbon Steel A105 Flange Pressure Rating
ASTM A105 Pressure-Temperature Ratings

Temp. °C Working Pressures by Classes, bar
75# 150# 300# 400#
−29~38 9.8 19.6 51.1 68.1
50 9.6 19.2 50.1 66.8
100 8.8 17.7 46.6 62.1
150 7.9 15.8 45.1 60.1
200 6.9 13.8 43.8 58.4
250 6.0 12.1 41.9 55.9
300 5.1 10.2 39.8 53.1
325 4.6 9.3 38.7 51.6
350 3.1 8.4 37.6 50.1
375 – 7.4 36.4 48.5
400 – 6.5 34.7 46.3
425 – 5.5 28.8 38.4
450 – 4.6 23.0 30.7
475 – 3.7 17.4 23.2
500 – 2.8 11.8 15.7
538 – 1.4 5.9 7.9
Temp. °C Working Pressures by Classes, bar
600# 900# 1500# 2500#
-29~38 102.1 153.2 255.3 425.5
50 100.2 150.4 250.6 417.7
100 93.2 139.8 233.0 388.3
150 90.2 135.2 225.4 375.6
200 87.6 131.4 219.0 365.0
250 83.9 125.8 209.7 349.5
300 79.6 119.5 199.1 331.8
325 77.4 116.1 193.6 322.6
350 75.1 112.7 187.8 313.0
375 72.7 109.1 181.8 303.1
400 69.4 104.2 173.6 289.3
425 57.5 86.3 143.8 239.7
450 46.0 69.0 115.0 191.7
475 34.9 52.3 87.2 145.3
500 23.5 35.3 58.8 97.9
538 11.8 17.7 29.5 49.2
Temp. °F Working Pressures by Classes, psi
75# 150# 300# 400#
-20~100 140 285 740 985
200 130 260 680 905
300 115 230 655 870
400 100 200 635 845
500 85 170 605 805
600 70 140 570 755
650 60 125 550 730
700 – 110 530 710
750 – 95 505 675
800 – 80 410 550
850 – 65 320 425
900 – 50 230 305
950 – 35 135 185
1000 – 20 85 115
Temp. °F Working Pressures by Classes, psi
600# 900# 1500# 2500#
-20~100 1480 2220 3705 6170
200 1360 2035 3395 5655
300 1310 1965 3270 5450
400 1265 1900 3170 5280
500 1205 1810 3015 5025
600 1135 1705 2840 4730
650 1100 1650 2745 4575
700 1060 1590 2655 4425
750 1015 1520 2535 4230
800 825 1235 2055 3430
850 640 955 1595 2655
900 460 690 1150 1915
950 275 410 685 1145
1000 170 255 430 715

In Stock Carbon Steel A105 Flanges Types
ASTM A105 Flanges Price in India

WNRF / WNFF
Carbon Steel A105 Weld Neck Flange
A105 WN Flange

RFLWN
Carbon Steel A105 Long Weld Neck Flange
A105 LWN Flange

SOFF / SORF
Carbon Steel A105 Slip On Flange
A105 SO Flange

Figure 8 Flange
Carbon Steel A105 Spectacle Blind Flanges
A105 Figure 8 Flange

SWRF
Carbon Steel A105 Socket Weld Flanges
A105 SW Flange

BLRF
Carbon Steel A105 Blind Flange
A105 BL Flange

THRF
Carbon Steel A105 Threaded Flanges
A105 Threaded Flange

Raised Face
Carbon Steel A105 Orifice Flanges
A105 Orifice Flange

Loose Flange
Carbon Steel A105 Lap Joint Flanges
A105 Loose Flange

Square Flange
Carbon Steel A105 Square Flanges
A105 Square Flange

RTJ Flange
Carbon Steel A105 Ring Type Joint Flanges
A105 RTJ Flange

T&G Flange
Carbon Steel A105 Tongue and Groove Flange
A105 T&G Flange

Expanding flange
Carbon Steel A105 Expander Flanges
A105 Expander Flange

Reducer Flange
Carbon Steel A105 Reducing Flanges
A105 Reducer Flange

Male-Female Flange
Carbon Steel A105 Male & Female Flanges
A105 Male-Female Flange

Weldoflange
Carbon Steel A105 Weldolet Flange
A105 Weldoflange

Nipoflange
Carbon Steel A105 Nipolet Flange
A105 Nipoflange

Backup Flange
Carbon Steel A105 Backing Ring Flanges
A105 Backup Flange

Spacer Flange
Carbon Steel A105 Ring Spacer Flanges
A105 Spacer Flange

Spade Flange
Carbon Steel A105 Paddle Blind Flanges
A105 Spade Flange

PL Flange
Carbon Steel A105 Plate Flange
A105 Plate Flange

High Hub Flange
Carbon Steel A105 High Hub Blind Flange
A105 Hub Flange

Flange Drawing
Carbon Steel A105 Custom Flanges
A105 Custom Flange

Swivel Flange
Carbon Steel A105 Swivel Ring Flange
A105 Swivel 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 Carbon Steel A105 Flanges contact us now.

How To Order Carbon Steel A105 Flanges?
Parameters to request estimates

  • Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
  • Carbon Steel Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
  • Nominal pipe size (NPS)
  • CS A105 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)
  • Carbon Steel A105 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)
  • CS A105 Flange surface finish (smooth, stock, concentric serrated, etc)
  • Carbon Steel A105 Flange Quantity

Carbon Steel A105 Flanges Industries and Applications
ASTM A105 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.

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