The ASTM A182 Grade F11 Flange serves a crucial role in forming connections within piping systems, facilitating the integration of pipes, valves, pumps, and other equipment. Typically, flanges intended for welding connections are constructed from low carbon steel or low carbon stainless steel grades such as grade 304L or 316L, which enhances weldability. However, these alloys may exhibit reduced structural strength compared to threaded or bolted flanges. Notably, the ASME SA182 F11 Threaded Flange, a prominent variant, is widely manufactured in India. The ASME SA182 F11 WNRF Flange boasts excellent stress distribution properties due to its tapered hub design, enabling efficient flaw detection through radiography.
| Feature | Description |
|---|---|
| Grade | A182 F11 |
| Standard | ASTM |
| Available Sizes | Ranges from 1/4” to any size |
| Function | Forms connections within piping systems, facilitating integration of pipes, valves, pumps, and equipment |
| Pressure Rating ANSI | 300 LBS, 900 LBS, 600 LBS, 150 LBS, 2500 LBS, 1500 LBS |
| Coating | Zinc Plated, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most Common Types | Forged, Threaded, Screwed, Plate |
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