ASTM A182 Gr F22 Alloy Steel Weld Neck Flanges are widely used in high-pressure and high-temperature applications due to their superior strength and durability. These flanges feature a long tapered hub that is welded to a pipe, providing excellent stress distribution and reducing the risk of fatigue. Made from Grade F22 alloy steel, these weld neck flanges offer outstanding resistance to corrosion, oxidation, and wear, ensuring long-term performance in demanding environments. They are manufactured according to ASTM A182 standards, which guarantee high quality and reliability. These flanges are ideal for use in industries such as oil and gas, petrochemical, and power generation, where safety and efficiency are paramount.
| Property | Details |
|---|---|
| Material | Grade F22 Alloy Steel |
| Standards | ASTM A182, ANSI/ASME B16.5 |
| Type | Weld Neck Flange |
| Dimensions | Custom sizes available |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 |
| Temperature Rating | Suitable for high-temperature applications |
| Surface Finish | Smooth, precision-machined |
| Installation | Welded to pipe ends |
| Applications | Oil & gas, petrochemical, power generation |
| Advantages | High strength, corrosion resistance, stress distribution |
| Function | Connects pipes, provides structural support |
| Manufacturing | Precision-machined for accurate dimensions |
| Ordering Information | Specify material grade, sizes, pressure class |
| Suppliers | McMaster-Carr, Grainger, Swagelok, Penn Stainless Products |
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