Grade F91 Alloy Steel Threaded/Screwed Flanges are used in applications where welding is not feasible or desired. These flanges are designed to be screwed onto a pipe, providing a secure and leak-proof connection. Made from F91 alloy steel, they offer excellent strength, toughness, and resistance to high temperatures and pressures. These flanges are compliant with ASTM A182 standards, ensuring reliability and long service life in demanding environments such as power generation, oil and gas, and petrochemical industries. The precision threading ensures a tight fit, reducing the risk of leakage and maintaining system integrity.
| Property | Details |
|---|---|
| Material | Grade F91 Alloy Steel |
| Standards | ASTM A182, ANSI/ASME B16.5 |
| Type | Threaded/Screwed 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 | Power generation, oil and gas, petrochemical |
| Advantages | No welding required, easy installation |
| Function | Connects pipe to pipe, valve, or equipment |
| Thread Type | NPT (National Pipe Thread) |
| Manufacturing | Precision-machined for accurate threading |
| Ordering Information | Specify material grade, size, pressure class |
| Suppliers | McMaster-Carr, Grainger, Swagelok, Penn Stainless Products |
Reviews
Clear filtersThere are no reviews yet.