Table Of Content
A182 F5 Material Specification
ASTM A182 GR F5 Flange Manufacturing Sizes
Pressure Class for ASME SA182 F5 Pipe Flange
Alloy Steel F5 Flanges Faces
American Standard of ASME SA182 F5 Flanges
ASTM A182 F5 Alloy Steel Flanges Manufacturing Process
Thickness for ASTM A182 Gr F5 Pipe Flange
A182 CS F5 Forged Flange Process
Threads of SA 182 F65 Blind Flange
UNS K41545 Slip On Flange Surface Finish
Bolts Hole for A182 Grade F5 Weld Neck Flange
F5 Alloy Steel Plate Flange Application
Packaging of ASME SA182 F5 Lap Joint Flange
SA 182 Gr F5 Socket Weld Flange Suitable Environment
Testing & Inspection for ASTM A182 Grade F5 Threaded Flange
F5 Flange Connection
European Standard of A182 F5 Material Flange
A182 F5 Flange Logistics
Origin for ASTM A182 GR F5 Flange
ASME SA182 F5 Pipe Flange German Standard
Japanese Standard of Alloy Steel F5 Flanges
Shipping Time and Location
ASTM A182 F5 Blind Flange
A182 F5 Weld Neck Flange
ASTM A182 Gr F5 Slip On Flange
A182 Grade F5 Socket Weld Flange
A182 Gr F5 Lap Joint Flange
A182 Grade F5 Plate Flanges
UNS K41545 Long Neck Flanges
A182 Gr F5 Threaded Flange
SA 182 Gr F5 Orifice Flange
A182 F5 Alloy Steel Spectacle Blind Flanges
F5 Alloy Steel Reducing Flange
ASME SA182 F5 Puddle Flanges
UNS K41545 Slip On Flange Size Chart
| Nominal Sizes (Inch) | Outside Dia. (O.D.) (O) | Bore (B) | Thck. (T) | Length Thru Hub (Y) | Bolt Circle (C) | Dia. of Holes | Raised Face Dia. (R) | Hub Dia. (X) | Number of Holes |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4.25 | 1.36 | 0.56 | 0.69 | 3.13 | 0.63 | 2 | 1.94 | 4 |
| 1/2 | 3.50 | 0.88 | 0.44 | 0.63 | 2.38 | 0.63 | 1.38 | 1.19 | 4 |
| 2 1/2 | 7 | 2.94 | 0.88 | 1.13 | 5.50 | 0.75 | 4.13 | 3.56 | 4 |
| 1 1/2 | 5 | 1.95 | 0.69 | 0.88 | 3.88 | 0.63 | 2.88 | 2.56 | 4 |
| 3 1/2 | 8.50 | 4.07 | 0.94 | 1.25 | 7 | 0.75 | 5.50 | 4.81 | 8 |
| 5 | 10 | 5.66 | 0.94 | 1.44 | 8.50 | 0.88 | 7.31 | 6.44 | 8 |
| 8 | 13.50 | 8.72 | 1.13 | 1.75 | 11.75 | 0.88 | 10.63 | 9.69 | 8 |
| 12 | 19 | 12.088 | 1.25 | 2.19 | 17 | 1 | 15 | 14.38 | 12 |
| 16 | 23.50 | 16.16 | 1.44 | 2.50 | 21.25 | 1.13 | 18.50 | 18 | 16 |
| 20 | 27.50 | 20.20 | 1.69 | 2.88 | 25 | 1.25 | 23 | 22 | 20 |
| 24 | 32 | 24.25 | 1.88 | 3.25 | 29.50 | 1.38 | 27.25 | 26.13 | 20 |
| 3/4 | 3.88 | 1.09 | 0.50 | 0.63 | 2.75 | 0.63 | 1.69 | 1.50 | 4 |
| 1 1/4 | 4.63 | 1.70 | 0.63 | 0.81 | 3.50 | 0.63 | 2.50 | 2.31 | 4 |
| 2 | 6 | 2.44 | 0.75 | 1 | 4.75 | 0.75 | 3.63 | 3.06 | 4 |
| 3 | 7.50 | 3.57 | 0.94 | 1.19 | 6 | 0.75 | 5 | 4.25 | 4 |
| 4 | 9 | 4.57 | 0.94 | 1.31 | 7.50 | 0.75 | 6.19 | 5.31 | 8 |
| 6 | 11 | 6.72 | 1 | 1.56 | 9.50 | 0.88 | 8.50 | 7.56 | 8 |
| 10 | 16 | 10.88 | 1.19 | 1.94 | 14.25 | 1 | 12.75 | 12 | 12 |
| 14 | 21 | 14.14 | 1.38 | 2.25 | 18.75 | 1.13 | 16.25 | 15.75 | 12 |
| 18 | 25 | 18.18 | 1.56 | 2.69 | 22.75 | 1.25 | 21 | 19.88 | 16 |
| 22 | 29.50 | 22.22 | 1.81 | 3.13 | 27.25 | 1.38 | 25.25 | 24.25 | 20 |
Surface Finishes for ASME SA182 F5 Flanges
UNS (North American)
WNR (Russia)
Heat Treatment for ASME SA182 F5 Pipe Flange
| Grade | Tempering Temp | Cooling Media | Heat Treatment | Quenching Cool Below | Solutioning Temp |
|---|---|---|---|---|---|
| ASTM A182 F5 Flanges | 675°C (1250°F) | Furnace Coolled | Annealed | B | 955°C (1750°F) |
F5 Alloy Steel Plate Flange Machining Techniques
Advantages of Alloy Steel F5 Flanges
ASTM A182 GR F5 Flange Weight Chart
| Pipe Normal Dia. | Outside Diameter (O.D.) Flange | Thck. of Flange Min | Dia. of Bolt Holes | Dia. of Raised Face | Thread Length | Length Hub.Y | Kg | Lb | |
|---|---|---|---|---|---|---|---|---|---|
| Diameter Nominal | Inch | O | C | BH | G | T | Y | ||
| 500 | 20 | 698.5 | 42.9 | 31.8 | 584.2 | 73.2 | 73.2 | 76 | 167 |
| 450 | 18 | 635 | 39.6 | 31.8 | 533.4 | 68.3 | 68.3 | 57 | 126 |
| 400 | 16 | 597 | 36.6 | 28.5 | 469.9 | 63.5 | 63.5 | 47 | 103 |
| 350 | 14 | 533.5 | 35.1 | 28.5 | 412.8 | 57.2 | 57.2 | 39 | 86 |
| 300 | 12 | 482.5 | 31.8 | 25.4 | 381 | 55.6 | 55.6 | 29 | 64 |
| 250 | 10 | 406.5 | 30.2 | 25.4 | 323.9 | 49.3 | 49.3 | 18 | 39.5 |
| 200 | 8 | 343 | 28.4 | 22.4 | 269.7 | 44.5 | 44.5 | 13 | 28.6 |
| 150 | 6 | 279.5 | 25.4 | 22.4 | 215.9 | 39.6 | 39.6 | 8.4 | 18.5 |
| 125 | 5 | 254 | 23.9 | 22.4 | 185.7 | 36.6 | 36.6 | 7 | 15.4 |
| 100 | 4 | 228.5 | 23.9 | 19.1 | 157.2 | 33.3 | 33.3 | 5.9 | 13 |
| 90 | 3-1/2 | 216 | 23.9 | 19.1 | 139.7 | 31.8 | 31.8 | 5.1 | 11.2 |
| 80 | 3 | 190.5 | 23.9 | 19.1 | 127 | 30.2 | 30.2 | 4.1 | 9 |
| 65 | 2-1/2 | 178 | 22.4 | 19.1 | 104.6 | 28.4 | 28.4 | 3.7 | 8.1 |
| 50 | 2 | 152.5 | 19.1 | 19.1 | 91.9 | 25.4 | 25.4 | 2.3 | 5.1 |
| 40 | 1-1/2 | 127 | 17.5 | 15.8 | 73.2 | 22.4 | 22.4 | 1.5 | 3.3 |
| 32 | 1-1/4 | 117.5 | 15.7 | 15.8 | 63.5 | 20.6 | 20.6 | 1.2 | 2.6 |
| 25 | 1 | 108 | 14.2 | 15.8 | 50.8 | 17.5 | 17.5 | 0.8 | 1.8 |
| 20 | 3/4 | 98.5 | 12.7 | 15.8 | 42.9 | 15.7 | 15.7 | 0.7 | 1.5 |
| 15 | 1/2 | 89 | 11.2 | 15.8 | 35.1 | 15.7 | 15.7 | 0.4 | 0.9 |
Testing Methods for SA 182 F65 Blind Flange
SA 182 Gr F5 Socket Weld Flange Applications
C
Carbon
0.15%
Si
Silicon
0.5%
S
Sulfur
0.03%
P
Phosphorus
0.03%
Mn
Manganese
0.3% - 0.6%
Cr
Chromium
4% - 6%
Mo
Molybdenum
0.044% - 0.65%
ASTM A182 F5 Flanges Mechanical Properties



Gasket Chart for SA 182 F65 Blind Flange
| Nominal Sizes (Inch) | Inside Daimeter (I.D.) | Outside Daimeter (O.D.) | ||||
|---|---|---|---|---|---|---|
| #150Lb | #400Lb | #900Lb | #300Lb | #600Lb | ||
| 8 | 8.62 | 11 | 12 | 14.125 | 12.125 | 12.625 |
| 1 1/2 | 1.91 | 3.375 | 3.75 | 3.875 | 3.75 | 3.75 |
| 1/2 | 0.84 | 1.875 | 2.125 | 2.5 | 2.125 | 2.125 |
| 4 | 4.5 | 6.875 | 7 | 8.125 | 7.125 | 7.625 |
| 10 | 10.75 | 13.375 | 14.125 | 17.125 | 14.25 | 15.75 |
| 1 1/4 | 1.66 | 3 | 3.25 | 3.5 | 3.25 | 3.25 |
| 3 | 3.5 | 5.375 | 5.875 | 6.625 | 5.875 | 5.875 |
| 1 | 1.31 | 2.625 | 2.875 | 3.125 | 2.875 | 2.875 |
| 2 1/2 | 2.88 | 4.875 | 5.125 | 6.5 | 5.125 | 5.125 |
| 6 | 6.62 | 8.75 | 9.75 | 11.375 | 9.875 | 10.5 |
| 3/4 | 1.06 | 2.25 | 2.625 | 2.75 | 2.625 | 2.625 |
| 2 | 2.38 | 4.125 | 4.375 | 5.625 | 4.375 | 4.375 |
| 5 | 5.56 | 7.75 | 8.375 | 9.75 | 8.5 | 9.5 |
| 12 | 12.75 | 16.125 | 16.5 | 19.625 | 16.625 | 18 |