ASTM A182 F91 Alloy Steel Socket Weld Flanges are designed for use in high-pressure piping systems and are commonly employed in industries such as oil and gas, petrochemical, and power generation. These flanges are manufactured from F91 alloy steel, known for its excellent mechanical properties and resistance to high temperatures and pressures. Socket weld flanges are engineered to allow a pipe to be inserted into the socket end and then fillet welded around the top to create a robust, leak-proof connection. Conforming to ASTM A182 standards, these flanges ensure high performance and durability in demanding applications.
| Property | Details |
|---|---|
| Material | Grade F91 Alloy Steel |
| Standards | ASTM A182, ANSI/ASME B16.5 |
| Type | Socket Weld Flange |
| Dimensions | Available in various sizes |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500 |
| Temperature Rating | Suitable for high-temperature applications |
| Surface Finish | Smooth, precision-machined |
| Applications | Oil and gas, power generation, petrochemical |
| Advantages | Provides a strong, leak-proof connection |
| Function | Connects and seals pipe sections |
| 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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