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While the specified ASTM A182 F5 Flange is used in high temperature applications, the manufacturing process of these flanges must conform to the recommendations given in the specification including mechanical properties, chemistry as well as the testing parameters. The different type of ASTM A182 F5 Forged Fittings include threaded, slip on, weld neck, socket weld, blind and lap joint flanges. While the flange is a device that aids the worker to inspect, clean or modify a piping system, the functioning of each flange differs from the other. In the case of Threaded flanges, these components are joined to pipes by screwing the pipe onto the flange, without the use of seam welds. Although in special cases, small welds could be applied to these flanges in order to increase the strength of the connection.
Alloy Steel SA182 F5 Threaded Fitting is available in sizes up to 4 inches and in multiple pressure ratings. However, these fittings tend to be used, mostly, in small size piping, especially for low pressure and low temperature applications, such as water and air utility services. Moreover, Threaded flanges are also a mandatory requirement and are used as Alloy Steel SA 182 Gr F5 Pipe Flanges in explosive areas, such as gas stations and plants, since the execution of welded connections in such environments would be hazardous.
The various stainless steel or alloy steel ASTM A182 specified flanges are often forged in order to improve its mechanical properties.
The SA182 F5 SORF Flange, or as known as Hubbed Flanges, on the other hand, could be connected to the pipe or the fittings by using two fillet welds, one executed on the inside whereas the other fillet weld is to be done on the outside the cavity of the flange. The bore size of a slip-on flange or SORF is larger as opposed to the outside diameter of the connecting pipe. Since the pipe has to slide inside the SORF flange in order to be connected by the execution of a fillet weld.
A popular device used to change the direction of the flow, the AS F5 Forged Elbow could be either angled at 22.5, 45 or 90 degrees unless otherwise specified by the buyer.
| Specification : | ASTM A182 F5 Flange |
| Flange Machining Equipment: | Bending machine, Pushing Machine, Sand-blasting machine, Press machine, electric bevelling machine etc |
| Dimensions Class: | 2000# Fittings, 3000# Fittings, 6000# Fittings, 9000# Fittings |
| Production Process: | Forged, Heat Treated and Machined |
| Coating Flange Faces : | Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized, Oil Black Paint |
| Forged Type : | NPT (Threaded) Fittings, BSPT Fittings, BSPP Fittings. |
| Connect Type Type: | RTJ Flange, LMF Flange, SMF Flange, LJF Flange, RF Flange, FF Flange |
| Design For Size: | ASME Flange, DIN Flange, JIS Flange, EN Flange, ASA Flange, ANSI Flange, BS Flange, PN |
| Pressure: | Check Pressure Rating Of Socket, Threaded: 3000 LBS, 6000 LBS, 9000 LBS |
| Standards: | MSS SP44 Flange, ASME B16.38 Flange, EN-1092 Flange, BS10 Flange, DIN Flange, PN Flange, JIS Flange, ISO Flange, GOST Flange, UNI Flange, AWWA Flange, ASME B16.5 Flange, ASME B16.47 (Series A, Series B) Flange |
| Size Chart : | 1/2″ (15 NB) To 48″ (1200NB) |
| Common Types of Flange : | Flanges 150 LB WNRF Class 300 RTJ 600# BLRF Class 900 SORF |
| Application: | Oil And Gas Industry Water Pipeline Industry Nuclear Power Plant Fabrication Industry Natural Gas Industry Chemical Industry |
| Material Group | Common Name | Type | UNS | Forging Spec. | Casting Spec. Equivalent | DIN |
|---|---|---|---|---|---|---|
| 5Cr-1/2Mo | K41545 | A182-F5/F5a | A217-C5 | 12CRMO195 | 1.7362 | High temp refinery service |
Alloy Steel F5 Reducing Flange
Alloy Steel A182 F5 Weld Neck Flange
Steel A182 Gr F5 Blind Flange
ASTM A182 Grade F5 Flat Face Flange
Alloy Steel SA 182 Gr F5 Steel RTJ Flange
Alloy Steel A182 Grade F5 Raised Face Flange
AS A182 F5 Socket Weld Flange
Steel A182 F5 Alloy Steel Slip On Flange
Alloy Steel F5 Forged 90 Degree Elbow
Alloy Steel A182 F5 Socket Weld Cap
SA182 F5 Forged 45 Degree Elbow
ASTM A182 Gr F5 SW Full Coupling
| Grade | C | Mn | Si | S | P | Cr | Mo |
| ASTM A182 F5 Flanges | 0.15 | 0.3 - 0.6 | 0.5 | 0.03 | 0.03 | 4 - 6 | 0.044 - 0.65 |
| Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation % |
| SA182 Gr F5 | 275 | 485 | 20 |
| ANSI/ASME B16.34 | ANSI PRESSURE RATING | ||||||
| Temperature °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 |