The ASTM A182 F316/L Reducing Tee is a pipe fitting used to connect three pipes of different diameters in a single junction. It is made from F316/L stainless steel, which offers superior resistance to corrosion, high temperatures, and oxidative environments. The “L” grade indicates a lower carbon content, improving its weldability and reducing the likelihood of carbide precipitation during welding. The reducing tee is employed in various industries, such as chemical processing, petrochemical, and marine applications, where a reduction in pipe size at a junction is necessary. It ensures a smooth transition between different pipe sizes, maintaining the flow efficiency and structural integrity of the piping system. This fitting is available in multiple sizes and pressure ratings to accommodate diverse system 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 | Reducing Tee |
| Connection Type | Welded or threaded 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 | Pipe junctions, transitions between different pipe sizes, chemical processing, petrochemical industries, marine applications |
| Manufacturing | Machined, heat-treated |
| Advantages | Facilitates size transitions, high corrosion resistance, excellent temperature resistance |
| Ordering Information | Specify pipe sizes, pressure class, and connection type |
| Suppliers | McMaster-Carr, Grainger, Penn Stainless Products |
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