ASTM A694 F42 Specification
Manufacturing Sizes :
Melting Point :
Features :
Wall Thickness :
Pressure :
ASME Standard :
Hardness :
Tensile Strength :
Density :
Supporting Material :
Threads :
Surface Finish :
Manufacturing Technique :
Certificate :
No. Of Bolts Hole :
Installations :
Faces Method :
Coating Types
Types Of Packaging :
Logistics Way :
Services :
Types Of Connection :
Available Material:
Testing Methods :
SA 694 F42 Blind Flanges Price
| Size | Weight In LBS | Price In US$ (Dollar) per unit | Price in UAE Dirham (AED) per unit |
|---|---|---|---|
| 1/2 | 1 | US$ 10.30 | 37.83 |
| 3/4 | 2 | US$ 11.25 | 41.32 |
| 1 | 2 | US$ 12.29 | 45.14 |
| 1-1/2 | 4 | US$ 18.35 | 67.40 |
| 2 | 5 | US$ 22.34 | 82.06 |
| 3 | 9 | US$ 40.41 | 148.43 |
| 4 | 17 | US$ 66.60 | 244.62 |
| 5 | 20 | US$ 83.62 | 307.14 |
| 6 | 26 | US$ 102.48 | 376.41 |
| 8 | 45 | US$ 160.84 | 590.77 |
| 10 | 70 | US$ 250.34 | 919.51 |
| Size | Weight In LBS | Price In US$ (Dollar) per unit | Price in UAE Dirham (AED) per unit |
|---|---|---|---|
| 1/2 | 1 | US$ 14.74 | 54.14 |
| 1 | 2 | US$ 19.77 | 72.62 |
| 1-1/2 | 4 | US$ 33.20 | 121.94 |
| 2 | 5 | US$ 36.10 | 132.60 |
| 2-1/2 | 7 | US$ 52.74 | 193.72 |
| 3 | 9 | US$ 60.15 | 220.93 |
| 4 | 17 | US$ 95.21 | 349.71 |
| 5 | 20 | US$ 174.12 | 639.55 |
| 6 | 26 | US$ 195.34 | 717.49 |
| 8 | 45 | US$ 320.00 | 1175.37 |
| 10 | 70 | US$ 538.70 | 1978.66 |
| Size | Weight In LBS | Price In US$ (Dollar) per unit | Price in UAE Dirham (AED) per unit |
|---|---|---|---|
| 1/2 | 3 | US$ 17.80 | 65.38 |
| 1 | 5 | US$ 21.78 | 80.00 |
| 1-1/2 | 8 | US$ 35.23 | 129.40 |
| 2 | 10 | US$ 39.12 | 143.69 |
| 3 | 20 | US$ 63.17 | 232.02 |
| 4 | 41 | US$ 96.25 | 353.53 |
| 5 | 72 | US$ 178.13 | 654.28 |
| 6 | 86 | US$ 191.35 | 702.83 |
| 8 | 140 | US$ 323.04 | 1186.53 |
| 10 | 230 | US$ 543.76 | 1997.24 |
Applications Of Carbon Steel A694 Grade F42 Flanges
Types Of High Yield Carbon Steel F42 Flange
ASTM A694 F42 Pipe Flanges
Carbon Steel F42 Flange
High Yield F42 Flanges
A694 Gr F42 Blind Flange
High Yield Carbon Steel F42 Slip On Flange
ASTM A694 Gr F42 Weld Neck Flange
High Yield CS A694 Gr F42 Threaded Flange
A694 F42 Puddle Flange
SA 694 F42 RTJ Flanges
SA 694 F42 Orifice Flanges Orifice Flanges
ASTM A694 F42 Carbon Steel Spectacle Blind Flange
ASTM A694 F42 Plate Flange
ASTM A694 F42 Steel Reducing Flange
ASTM A694 F42 Steel Socket Weld Flange
ASTM A694 F42 Carbon Steel Raised Face Flanges
Carbon Steel F42 Lap Joint Flange
A694 Grade F42 Forged Flange
ASTM A694 F42 Carbon Steel Flat Face Flanges
ASME SA 694 F42 Flange
F42 Carbon Steel Flange
Carbon Steel F42 Forging Flanges
A694 F42 Flange Rating
maximum pressure for ASTM A694 F42 Flanges In (bars)
| Temp in C° | Class 150# |
|---|---|
| -29 / 38 | 19.6 |
| 50 | 19.2 |
| 100 | 17.7 |
| 150 | 15.8 |
| 200 | 13.8 |
| 250 | 12.1 |
| 300 | 10.2 |
| 325 | 9.3 |
| 350 | 8.4 |
| 375 | 7.4 |
| 400 | 6.5 |
| 425 | 5.5 |
| 450 | 4.6 |
| 475 | 3.7 |
| 500 | 2.8 |
| Temp in C° | Class 300# |
|---|---|
| -29 / 38 | 51.1 |
| 50 | 50.1 |
| 100 | 46.6 |
| 150 | 45.1 |
| 200 | 43.8 |
| 250 | 41.9 |
| 300 | 39.8 |
| 325 | 38.7 |
| 350 | 37.6 |
| 375 | 36.4 |
| 400 | 34.7 |
| 425 | 28.8 |
| 450 | 23 |
| 475 | 17.4 |
| 500 | 11.8 |
| Temp in C° | Class 400# |
|---|---|
| -29 / 38 | 68.1 |
| 50 | 66.8 |
| 100 | 62.1 |
| 150 | 60.1 |
| 200 | 58.4 |
| 250 | 55.9 |
| 300 | 53.1 |
| 325 | 51.6 |
| 350 | 50.1 |
| 375 | 48.5 |
| 400 | 46.3 |
| 425 | 38.4 |
| 450 | 30.7 |
| 475 | 23.2 |
| 500 | 15.7 |
| Temp in C° | Class 600# |
|---|---|
| -29 / 38 | 102.1 |
| 50 | 100.2 |
| 100 | 93.2 |
| 150 | 90.2 |
| 200 | 87.6 |
| 250 | 83.9 |
| 300 | 79.6 |
| 325 | 77.4 |
| 350 | 75.1 |
| 375 | 72.7 |
| 400 | 69.4 |
| 425 | 57.5 |
| 450 | 46 |
| 475 | 34.9 |
| 500 | 23.5 |
| Temp in C° | Class 900# |
|---|---|
| -29 / 38 | 153.2 |
| 50 | 150.4 |
| 100 | 139.8 |
| 150 | 135.2 |
| 200 | 131.4 |
| 250 | 125.8 |
| 300 | 119.5 |
| 325 | 116.1 |
| 350 | 112.7 |
| 375 | 109.1 |
| 400 | 104.2 |
| 425 | 86.3 |
| 450 | 69 |
| 475 | 52.3 |
| 500 | 35.3 |
| Temp in C° | Class 1500# |
|---|---|
| -29 / 38 | 255.3 |
| 50 | 250.6 |
| 100 | 233 |
| 150 | 225.4 |
| 200 | 219 |
| 250 | 209.7 |
| 300 | 199.1 |
| 325 | 193.6 |
| 350 | 187.8 |
| 375 | 181.8 |
| 400 | 173.6 |
| 425 | 143.8 |
| 450 | 115 |
| 475 | 87.2 |
| 500 | 58.8 |
| Temp in C° | Class 2500# |
|---|---|
| -29 / 38 | 425.5 |
| 50 | 417.7 |
| 100 | 388.3 |
| 150 | 375.6 |
| 200 | 365 |
| 250 | 349.5 |
| 300 | 331.8 |
| 325 | 322.6 |
| 350 | 313 |
| 375 | 303.1 |
| 400 | 289.3 |
| 425 | 239.7 |
| 450 | 191.7 |
| 475 | 145.3 |
| 500 | 97.9 |
ASME SA 694 F42 Flange Sizes
|
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 |
Gasket For Carbon Steel F42 Flange
| Gaskets Types | Diagram |
|---|---|
| PTFE Gasket | ![]() |
| Oval Ring Gasket | ![]() |
| Spiral Wound Gaskets | ![]() |
| Metal Jacketed Gasket | ![]() |
| RTJ Gaskets | ![]() |
| RF Gaskets | ![]() |
| FF Gaskets | ![]() |
F42 Carbon Steel Slip On Flanges Weight Chart
| Pressure Class | Nominal Size Of Pipe (NPS) | Class 150 Flanges | Class 300 Flanges | Class 400 Flanges | Class 600 Flanges | Class 900 Flanges | Class 1500 Flanges |
|---|---|---|---|---|---|---|---|
| Class 150 Flanges | ½ | 1 | 1 | 2 | 2 | ½ | 6 |
| ¾ | 2 | 2 | 3 | 3 | ¾ | 6 | |
| 1 | 2 | 2 | 3.5 | 4 | 1 | 8 | |
| 1¼ | 3 | 3 | 4.5 | 5 | 1¼ | 10 | |
| 1½ | 3 | 3 | 6.5 | 7 | 1½ | 14 | |
| 2 | 5 | 5 | 8 | 9 | 2 | 25 | |
| 2½ | 8 | 8 | 12 | 13 | 2½ | 36 | |
| 3 | 9 | 9 | 15 | 16 | 3 | 48 | |
| 3½ | 11 | 12 | 21 | 21 | 4 | 73 | |
| 4 | 13 | 13 | 26 | 37 | 5 | 132 | |
| 5 | 15 | 15 | 31 | 63 | 6 | 165 | |
| 6 | 19 | 19 | 44 | 80 | 8 | 260 | |
| 8 | 30 | 30 | 67 | 115 | 10 | 436 | |
| 10 | 43 | 43 | 91 | 177 | 12 | 667 | |
| 12 | 64 | 64 | 130 | 215 | 14 | 940 | |
| 14 | 90 | 90 | 191 | 259 | 16 | 1250 | |
| 16 | 106 | 98 | 253 | 366 | 18 | 1625 | |
| 18 | 130 | 130 | 310 | 476 | 20 | 2050 | |
| 20 | 165 | 165 | 378 | 612 | 24 | 2825 |
Grade F42 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 | - | - | - | - | - | - |
A694 F42 Chemical Composition
Carbon
Manganese
Phosphorus
Sulphur
Silicon
A694 Grade F42 RTJ Flanges Yield Strength
| ASTM A694 F42 Flanges Yield Strength minimum | |
|---|---|
| ksi | 42 |
| MPa | 290 |
Steel Grade F42 Threaded Flanges Tensile Strength
| ASTM A694 F42 Flanges Tensile Strength minimum | |
|---|---|
| ksi | 65 |
| MPa | 415 |
A694 F42 Mechanical Properties
| ASTM A694 Grade | Yield Strength (min.) | Tensile Strength (min.) | Elongation (min.) | ||
|---|---|---|---|---|---|
| MPa | ksi | MPa | ksi | % | |
| ASTM A694 F42 Flanges | 290 | 42 | 415 | 65 | 20 |
Face Types Of Grade F42 Steel Flange
| Face Types | Marking symbol | Diagram |
|---|---|---|
| Male Female Face | M&F | ![]() |
| Tongue Groove Face | T & G | ![]() |
| Lap Joint Face | LJRF | ![]() |
| Ring Type Joint | RTJ | ![]() |
| Flat Face | FF | ![]() |
| Raised Face | RF | ![]() |
High Yield Carbon Steel Grade F42 Flange Standard

