ASTM A182 F11 alloy steel slip-on flanges are designed for use in high-pressure and high-temperature applications where ease of installation is essential. These flanges are manufactured from F11 alloy steel, which is known for its excellent strength and resistance to thermal stress. The slip-on design allows the flange to slide over the end of a pipe, making it easier to align and weld. Once in place, the flange is welded around the pipe, providing a secure and leak-proof connection. ASTM A182 F11 flanges are commonly used in the oil and gas industry, petrochemical plants, and power generation facilities due to their durability and reliability in challenging environments.
| Property | Details |
|---|---|
| Material | Grade F11 Alloy Steel |
| Standards | ASTM A182, ANSI/ASME B16.5 |
| Type | Slip-On Flange |
| Dimensions | Custom sizes available |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500 |
| Temperature Rating | Up to 593°C (1100°F) for Grade F11 |
| Surface Finish | Smooth, precision-machined |
| Design | Slip-on, welded |
| Thickness | As per ANSI/ASME standards |
| Applications | Oil and gas, petrochemical, power generation |
| Advantages | Easy installation, secure and leak-proof connection |
| Function | Connecting pipes with ease of alignment |
| Manufacturing | Precision-machined for accurate dimensions |
| Ordering Information | Specify material grade, size, pressure class |
| Suppliers | McMaster-Carr, Grainger, Swagelok, Penn Stainless Products |


















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