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ANSI B16.5 SA 336 Gr F22 CL3 Forged Flange and ASTM A336 F6 Blind Flange manufacturer in India


ASTM A336 Flanges



ASTM A336/ A336M Standard Specification


Specifications ASTM A336 Flanges
Brand Vishal Steel
Supply Ability 700 Ton Per Month
Transportation Ocean And Air
Productivity 800 ton per month
Production Technique Forged/ Heat treated and machined
Packing Plywood Pallet And Plywood Box
Manufacturer Length NPS 1⁄₂" Inch To NPS 48” Inch
Flanges Test Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector
Supporting Material Gasket/ Ring Joint/ Flange Bolts
Manufacturer of Forged/ Threaded/ Screwed / Plate
Face Type RTJ/ RF/ FF
Schedule Chart SCH 5S To XXS.
Flanges Equipment Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Forging Methods Forging & Casting, Rolling & Cutting

SA 336 Gr F1 Weld Neck Flange Price


Type Of Flanges Size In Inch SCH Class Grade Price In INR (India) Per Piece
Weld Neck Flanges 2 STD 150 ASTM A336 Alloy Steel 360.00
- 4 STD 300 - 590.00
- 6 80 300 - 787.00
- 8 80 300 - 1142.00
Weld Neck Flanges 10 80 300 ASTM A336 Alloy Steel 1683.00

Types Of ASTM A336 Flanges


A336 F1 Flanges

A336 F1 Flanges

A336 F5 Flanges

A336 F5 Flanges

A336 F5A Forging Flanges

A336 F5A Forging Flanges

A336 F11 Flanges

A336 F11 Flanges

 A336 F22 Flange

A336 F22 Flange

A336 F22V Flange

A336 F22V Flange

A336 F9 Flanges

A336 F9 Flanges

 A336 F91 Flanges

A336 F91 Flanges

A336 F92 Flanges

A336 F92 Flanges

A336M Flanges

A336M Flanges

Alloy Steel Forgings For Pressure And High Temperature Parts

Alloy Steel Forgings For Pressure And High Temperature Parts

ASTM A336 F6 Flanges

ASTM A336 F6 Flanges

ASTM A336 F22 Class 3 Flanges

ASTM A336 F22 Class 3 Flanges

ASTM A336 Grade F6 Flanges

ASTM A336 Grade F6 Flanges

ASTM A336 F12 Flanges

ASTM A336 F12 Flanges

ASTM A336 F91 Flanges

ASTM A336 F91 Flanges

ASTM A336 Grade F6 Annealed Flanges

ASTM A336 Grade F6 Annealed Flanges

ASTM A336 Normalized Flanges

ASTM A336 Normalized Flanges

 SA 336 Gr F22 CL3 Forged Flanges

SA 336 Gr F22 CL3 Forged Flanges

ASTM A336 F6 Blind Flanges

ASTM A336 F6 Blind Flanges

ASTM A336 F22 Class 3 Slip On Flanges

ASTM A336 F22 Class 3 Slip On Flanges

 SA 336 Gr F1 Weld Neck Flanges

SA 336 Gr F1 Weld Neck Flanges

ASTM A336 F91 Socket Weld Flanges

ASTM A336 F91 Socket Weld Flanges

SA 336 Gr F22v Lap Joint Flanges

SA 336 Gr F22v Lap Joint Flanges


ASME A336 Flanges Dimensions


ASME A336 Flanges Dimensions
Flanges Size inches Flanges Size millimeter Outer Diameter (O.D.) inches Outer Diameter (O.D.) millimeter Inner Diameter (I.D.) inches Inner Diameter (I.D.) millimeter Ø B.H.C. In inches Ø B.H.C. In millimeter Ø B.H. inches Ø B.H. millimeter # B.H. Thickness inches Thickness millimeter Weight lbs Weight Kilogram
8.0 200 13.39 340 8.72 221.50 11.61 295 0.870 22 12 1.020 26 21.0 9.5
10.0 250 15.94 405 10.88 276.40 13.97 355 1.020 26 12 1.140 29 31.0 14.1
12.0 300 18.11 460 12.88 327.20 16.14 410 1.020 26 12 1.260 32 42.7 19.4
14.0 350 20.47 520 14.19 360.40 18.50 470 1.020 26 16 1.380 35 62.3 28.3
15.0 400 22.83 580 16.19 411.20 20.67 525 1.180 30 16 1.500 38 80.5 36.5
17.0 450 25.20 640 18.19 462.00 23.03 585 1.180 30 20 1.650 42 110.3 50.1
19.0 500 28.15 715 20.19 512.80 25.59 650 1.300 33 20 1.810 46 141.5 64.2
24.0 600 33.07 840 24.19 614.40 30.32 770 1.420 36 20 2.050 52 213.5 96.9

ASTM A336 F22 Class 3 Flange Pressure Rating


ASME/ANSI B16.5 Alloy Steel Flanges Pressure Rating
Temp (°F) (Class 150) (Class 300) (Class 400) (Class 600) (Class 900) (Class 1500) (Class 2500)
-20 to 100 265 695 925 1390 2085 3470 5785
200 260 680 905 1360 2035 3395 5660
300 230 655 870 1305 1955 3260 5435
400 200 640 855 1280 1920 3200 5330
500 170 620 830 1245 1865 3105 5180
600 140 605 805 1210 1815 3025 5040
650 125 590 785 1175 1765 2940 4905
700 110 570 755 1135 1705 2840 4730
750 95 530 710 1065 1595 2660 4430
800 80 510 675 1015 1525 2540 4230
850 65 485 650 975 1460 2435 4060
900 50 450 600 900 1350 2245 3745
950 35 280 375 560 845 1405 2345
1000 20 165 220 330 495 825 1370

SA 336 Gr F22 CL3 Forged Flange Weight In KG


Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 150 Flanges 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
1½  3 3 3 3 4 4
5 5 5 5 5 6
2½  8 8 8 8 7 10
9 9 9 9 9 11.5
3½  11 12 11 11 13 12
13 13 13 13 17 16.5
15 15 15 15 20 21
19 19 19 19 27 26
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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 300 Flanges ½ 2 2 3 2 2 2
¾ 3 3 3 3 3 3
3 3 3 3 4 4
4.5 4.5 4 4.5 6 5
1½  6.5 6.5 6 6.5 7 7
7 7 7 7 8 9
2½  10 10 10 10 12 12
13 14 13 14.5 16 18
3½  17 17 17 17 21 20
23.5 24 22 24 28 26.5
29 31 28 28 37 36
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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 400 Flanges 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
1½  6.5 6.5 6.5 6.5 8 8
8 8 8 8 10 10
2½  12 12 12 11 15 14
15 15 15 14 20 18
3½  21 21 21 20 29 26
26 26 26 25 33 35
31 31 31 29 44 43
44 44 44 42 61 57
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   nbsp; 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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 600 Flanges ½ 2 2 2 2 3 3
¾ 3 3 3 3 4 4
4 4 4 4 4 4
5 5 5 5 6 6
1½  7 7 7 7 8 8
9 9 9 9 10 12
2½  13 13 13 12 15 18
16 16 16 15 20 23
3½  21 21 21 20 29 26
37 37 37 36 41 42
63 63 63 63 68 68
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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 900 Flanges 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
1½  14 14 14 14 14 14
22 22 22 21 25 24
2½  31 31 31 25 32 31
36 36 36 29 35 36
53 53 53 51 54 53
83 83 83 81 87 86
110 110 110 105 115 110
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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 1500 Flanges ½ 6 6 6 6 4 7
¾ 6 6 6 6 6 7
8 8 8 8 9 9
10 10 10 10 10 10
1½  14 14 14 14 14 14
25 25 25 25 25 25
2½  36 36 36 35 35 36
48 48 48 47 48 48
73 73 73 75 73 73
132 132 132 140 140 132
165 165 165 170 160 165
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
Pressure Class Nominal Size Of Pipe  (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (LOOSE) Blind (BLRF) Weld Neck (WNRF)
Class 2500 Flanges ½  …. 7 …. 7 7 8
¾ …. 9 …. 8 10 9
1 …. 12 …. 12 12 13
…. 18 …. 17 18 20
1½  …. 25 …. 24 25 28
…. 38 …. 37 39 42
2½  …. 55 …. 53 56 52
…. 83 …. 80 86 94
…. 127 …. 122 133 146
…. 210 …. 204 223 244
…. 323 …. 314 345 378
…. 485 …. 471 533 576
10  …. 925 …. 897 1025 1068
12  …. 1300 …. 1262 1464 1608

Gaskets For SA 336 Gr F22v Lap Joint Flange


(Normal Size Of Pipes) In Inch (I.D.) Inner Daimeter Gasket
(O.D.) Outer Daimeter Gasket
Class 150#/ LB Class 300#/ LB Class 400#/ LB Class 600#/ LB Class 900#/ LB
1/2 0.84 1.875 2.125 2.125 2.125 2.50
3/4 1.06 2.25 2.625 2.625 2.625 2.75
1 1.31 2.625 2.875 2.875 2.875 3.125
1 1/4 1.66 3 3.25 3.25 3.25 3.50
1 1/2 1.91 3.375 3.75 3.75 3.75 3.875
2 2.38 4.125 4.375 4.375 4.375 5.625
2 1/2 2.88 4.875 5.125 5.125 5.125 6.50
3 3.50 5.375 5.875 5.875 5.875 6.625
4 4.50 6.875 7.125 7.00 7.625 8.125
5 5.56 7.75 8.50 8.375 9.50 9.75
6 6.62 8.75 9.875 9.75 10.50 11.375
8 8.62 11 12.125 12.00 12.625 14.125
10 10.75 13.375 14.25 14.125 15.75 17.125
12 12.75 16.125 16.625 16.50 18.00 19.625

Forging Process Of ASTM A336 F6 Blind Flange


Forging Process Of ASTM A336 F6 Blind Flange

Raw Material

  • Raw Materia
  • Materia Dimension And Visual
  • Materia Quantity
Forging Process Of ASTM A336 F6 Blind Flange

Inspection

  • Chemical And Mechanical Analysis
  • Analysis Of Preservation Certificate
Forging Process Of ASTM A336 F6 Blind Flange

Cutting

  • Cut Surface
  • Marking
  • Weight Measuring
Forging Process Of ASTM A336 F6 Blind Flange

Forging Flanges

  • Grade Of Material
  • Control Flanges Temperature
Forging Process Of ASTM A336 F6 Blind Flange

Heat Treatment

  • Flanges Solution Treatment
  • Flanges Mechanical Test
  • Normalizing
Forging Process Of ASTM A336 F6 Blind Flange

Forging Rolling Of Flanges

  • Check Dimension
  • Check Marking
  • Check Weight
Forging Process Of ASTM A336 F6 Blind Flange

Final Inspection Of Pipe Flange

  • Test Of Visual
  • Test Of Nondestructive
Forging Process Of ASTM A336 F6 Blind Flange

Rust Prevention

  • View Preserve
  • Marking
  • Heat Number
Forging Process Of ASTM A336 F6 Blind Flange

Packaging

  • Specification Of Packing
  • Inspection Of Packing
  • Delivery Time And Day

ASTM A336 F22 Class 3 Slip On Flange Wall Thickness


Normal Size Of Pipe Outer Diameter (O.D.) 10 Schedule 20 Schedule 30 Schedule STD Wall 40 Schedule 60 Schedule EXT Hvy 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 Schedule XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 - - 0.216 0.216 - 0.3 0.3 - - - 0.438 0.6
3 ½ 4 0.12 - - 0.226 0.226 - 0.318 0.318 - - - - 0.636
4 4.5 0.12 - - 0.237 0.237 - 0.337 0.337 - 0.438 - 0.531 0.674
5 5.563 0.134 - - 0.258 0.258 - 0.375 0.375 - 0.5 - 0.625 0.75
6 6.625 0.134 - - 0.28 0.28 - 0.432 0.432 - 0.562 - 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 -
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 -
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 -
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 -
22 22 0.25 - - 0.375 - - 0.5 - - - - - -
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 -
26 26 - - - 0.375 - - 0.5 - - - - - -
30 30 0.312 0.5 0.625 0.375 - - 0.5 - - - - - -

SA 336 Gr F1 Weld Neck Flange Sizes Chart


Normal Pipe Size

DN

1/2

15

3/4

20

1

25

1 1/4

32

 1 1/2

40

2

50

2 1/2

65

3

80

4

100


ASTM A336 F91 Socket Weld Flange Bolt Size Chart


ASTM A336 F91 Socket Weld Flange Bolt Size Chart

Application Of ASTM A336 F12 Plate Flange


  • Specialty Chemicals
  • Power Generation
  • Condensers
  • Chemical Equipment
  • Gas Processing
  • Pulp and Paper Industry
  • Sea Water Equipment
  • Pharmaceutical Equipment
  • Off-Shore Oil Drilling Companies
  • Petrochemicals
  • Heat Exchangers
  • Pharmaceuticals

ASTM A336 F22 Class 3 Chemical Compositions


Property Value
Carbon 0.12 %
Phosphorus 0.03 %
Silicon 1 %
Sulfur 0.025 %
Chromium 11.5 - 13.5 %
Manganese 1 %
Nickel 0.5 %

Mechanical Properties For ASTM A336 Grade F6


Properties Data
Tensile strength, minimum, (MPa) 415 Mpa
Elongation, minimum, (%), L/T 30/20
Yield strength, minimum, (MPa) 205 Mpa

ASTM A336 F12 Heat Treatment


ASTM A336 F12 Heat Treatment

Forging Requirements Of ASTM A336 Grade F22


Forging Requirements Of ASTM A336 Grade F22

ASTM A336 Material Hydrostatic Test


ASTM A336 Material Hydrostatic Test

SA 336 Gr 6 Flange Thermal Property


Property Temperature Value
Coefficient of thermal expansion 23.0 °C 1E-5 - 1.5E-5 1/K
Melting point - 1370 - 1530 °C
Specific heat capacity 23.0 °C 460 J/(kg·K)
Thermal conductivity 23.0 °C 14 - 31 W/(m·K)

SA 336 Gr F11 Cl 2 Flange Electrical Property


Property Temperature Value Comment
Electrical resistivity 23.0 °C 6E-7 Ω·m Typical for Martensitic Stainless Steel

A182 Vs A336


A182 Vs A336