ASTM A182 F22 Alloy Steel Ring Type Joint (RTJ) Flanges are designed for high-pressure and high-temperature applications where a secure and leak-proof connection is essential. Made from Grade F22 alloy steel, these flanges offer enhanced strength and resistance to extreme conditions, making them suitable for demanding industrial environments. The RTJ flanges feature a ring groove on the flange face, which accommodates a matching ring gasket to provide a tight seal. This design minimizes the risk of leakage and ensures a durable connection between pipes or equipment. The flanges are manufactured to meet ASTM standards and are commonly used in sectors such as petrochemical, oil and gas, and power generation.
| Property | Details |
|---|---|
| Material | Grade F22 Alloy Steel |
| Standards | ASTM A182, ANSI/ASME B16.5 |
| Type | Ring Type Joint (RTJ) Flange |
| Dimensions | Custom sizes available |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500 |
| Temperature Rating | Suitable for high-temperature applications |
| Surface Finish | Smooth, precision-machined |
| Ring Type | RTJ (Ring Type Joint) |
| Ring Gasket | Customizable material and dimensions |
| Applications | Petrochemical, oil and gas, power generation |
| Advantages | Leak-proof seal; strong, reliable connection |
| Function | Provides a tight seal between flanges |
| Manufacturing | Precision-machined for accurate dimensions |
| Ordering Information | Specify material grade, size, pressure class, and ring gasket type |
| Suppliers | McMaster-Carr, Grainger, Swagelok, Penn Stainless Products |
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