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ASTM A694 F52 Flanges and fittings are designed to be used in high pressure transmission service. Therefore, these flanges are well suited for use in oil and gas transmission service or for use in the petroleum industry. Because of its high strength, in combination with superior toughness and low cost, the CS ASTM A694 Gr F52 Flanges are very popular in many industries. Manufactured in several grades, the flanges minimum yield strength at 2% offset in KSI is often indicated as its grade. Hence in the instance of Carbon Steel A694 F52 Material, the minimum yield strength at 2% offset is valued at 52 KSI. Elbow fittings are one of the more popular fittings that could be used to divert the direction of flow.
ASTM A694 F52 Flanges
Carbon Steel A694 F52 Material
SA694 Gr F52 Elbow
Several carbon steel components and alloy steel forged components such as flanges, fittings, valves etc are produced under ASTM A694.
| Carbon [C] | ≤0.30 |
| Manganese [Mn] | ≤1.60 |
| Phosphorus [P] | ≤0.025 |
| Sulfur [S] | ≤0.025 |
| Silicon [Si] | 0.15-0.35 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SA 694 F52 | 415 | 315 | 20 % |
| ASTM A694 Grade | Yield Strength min. | Tensile Strength min. | Elongation min. | ||
| MPa | ksi | MPa | ksi | % | |
| A694 Grade F52 | 360 | 52 | 455 | 66 | 20 |
Typically the SA694 Gr F52 Elbow could be produced at an angle of either 45 degrees, 90 degrees or 22.5 degrees unless they are to be customized by the buyer. Many times, ASTM A694 Gr F52 Forged Fittings demonstrate an increase in its mechanical properties on account of the grain flow being refined and directed. ASTM A694 Grade F52 Blind Flanges are a type of component that is produced without a bore in the centre, and therefore, can be used to seal off or shut off valves or equipment or pipes in a piping system.
| Specification : | ASTM A694 F52 Flanges |
| Design For Size: | ASME, DIN, JIS, ANSI, BS, PN, EN, ASA |
| Flange Machining Equipment: | Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, Press machine etc |
| Pressure Rating Table: | Class 150 LBS, Class 300 LBS, Class 600 LBS, Class 900 LBS, Class 1500 LBS, Class 2500 LBS |
| Standards: | UNI Flanges, AWWA Flanges, MSS SP44 Flanges, ASME B16.5 Flanges, ASME B16.47 (Series A, Series B) GOST Flanges, ASME B16.38 Flanges, EN-1092 Flanges, BS10 Flanges, DIN Flanges, PN Flanges, JIS Flanges, ISO Flanges |
| Production Process: | Machined, Forged, Heat Treated |
| Application: | Fabrication Industry Natural Gas Industry Chemical Industry Oil And Gas Industry Water Pipeline Industry Nuclear Power Plant |
| Size Chart : | 1/2″ (15 NB) To 48″ (1200NB) |
| Coating Flange Faces : | Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized, Oil Black Paint, Anti-rust Paint |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Forged Type : | NPT (Threaded), BSPT, BSPP. |
High Yield Carbon Steel F52 RTJ Flanges
Steel Grade F52 Raised Face Flanges
A694 CS Gr F52 Socket Weld Flanges
Grade F52 Carbon Steel Slip On Flanges
ASTM A694 Gr F52 Reducing Flanges
A694 F52 Weld Neck Flanges
SA 694 F52 Blind Flanges
Carbon Steel A694 Grade F52 Flat Face Flanges
ASME SA 694 F52 Threaded Union
ASTM A694 F52 Steel Threaded Hex Plug
Carbon Steel A694 F52 90 Deg Elbow
Carbon Steel ASME SA694 F52 Socket Weld Tee
| Temp. °C | Pressure Range | ||||||
|---|---|---|---|---|---|---|---|
| 150 | 300 | 400 | 600 | 900 | 1500 | 2500 | |
| -29 ~ 38 | 19.6 | 51.1 | 68.1 | 102.1 | 153.2 | 255.3 | 425.5 |
| 50 | 19.2 | 50.1 | 66.8 | 100.2 | 150.4 | 250.6 | 417.7 |
| 100 | 17.7 | 46.6 | 62.1 | 93.2 | 139.8 | 233.0 | 388.3 |
| 150 | 15.8 | 45.1 | 60.1 | 90.2 | 135.2 | 225.4 | 375.6 |
| 200 | 13.8 | 43.8 | 58.4 | 87.6 | 131.4 | 219.0 | 365.0 |
| 250 | 12.1 | 41.9 | 55.9 | 83.9 | 125.8 | 209.7 | 349.5 |
| 300 | 10.2 | 39.8 | 53.1 | 79.6 | 119.5 | 199.1 | 331.8 |
| 325 | 9.3 | 38.7 | 51.6 | 77.4 | 116.1 | 193.6 | 322.6 |
| 350 | 8.4 | 37.6 | 50.1 | 75.1 | 112.7 | 187.8 | 313.0 |
| 375 | 7.4 | 36.4 | 48.5 | 72.7 | 109.1 | 181.8 | 303.1 |
| 400 | 6.5 | 34.7 | 46.3 | 69.4 | 104.2 | 173.6 | 289.3 |
| 425 | 5.5 | 28.8 | 38.4 | 57.5 | 86.3 | 143.8 | 239.7 |
| 450 | 4.6 | 23.0 | 30.7 | 46.0 | 69.0 | 115.0 | 191.7 |
| 475 | 3.7 | 17.4 | 23.2 | 34.9 | 52.3 | 87.2 | 145.3 |
| 500 | 2.8 | 11.8 | 15.7 | 23.5 | 35.3 | 58.8 | 97.9 |
| 538 | 1.4 | 5.9 | 7.9 | 11.8 | 17.7 | 29.5 | 49.2 |
NPS |
Flanges (ID) (inch) |
Flanges (OD) (inches) |
||||
| 150 LB | 300 LB | 400 LB | 600 LB | 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 |
| Standard | Class | Dia. | Bolt Circle Dia. | No. of Bolts | Bolt Size | Dia. of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
| Alloy Steel 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table H | 114 | 83 | 4 | 16 | 17 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
| PN10 | 95 | 65 | 4 | M12 | 14 | |
| PN16 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 |