The ASTM A182 F316/L End Pipe Cap is a fitting used to seal the end of a pipe, providing a secure closure for the piping system. Made from F316/L stainless steel, this cap is designed to offer superior corrosion resistance and withstand high temperatures, making it suitable for demanding environments. The “L” indicates a lower carbon content, enhancing its weldability and reducing the risk of carbide precipitation during welding. The end cap is commonly used in chemical processing, petrochemical, and marine applications where the integrity of the pipeline needs to be maintained and protected from environmental factors. It is available in various sizes and pressure ratings to meet specific application requirements.
| Property | Details |
|---|---|
| Standard | ASTM A182 |
| Material | Stainless Steel F316/L |
| Chemical Composition | Chromium (Cr): 16-18%<br>Nickel (Ni): 10-14%<br>Molybdenum (Mo): 2-3%<br>Carbon (C): Max 0.03%<br>Manganese (Mn): Max 2%<br>Silicon (Si): Max 1%<br>Phosphorus (P): Max 0.045%<br>Sulfur (S): Max 0.03% |
| Mechanical Properties | Tensile Strength: Min 520 MPa (75,000 psi)<br>Yield Strength: Min 205 MPa (30,000 psi)<br>Elongation: Min 40% |
| Type | End Pipe Cap |
| Connection Type | Welded connections |
| Size Range | Custom sizes available, typically from 1″ to 24″ |
| Pressure Rating | Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500 |
| Applications | Sealing pipe ends, chemical processing, petrochemical industries, marine applications |
| Manufacturing | Machined, heat-treated |
| Advantages | Secure closure, high corrosion resistance, excellent temperature resistance |
| Ordering Information | Specify size, pressure class, and connection type |
| Suppliers | McMaster-Carr, Grainger, Penn Stainless Products |
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