The ASTM A182 F347 threaded/screwed pipe nipple is a short cylindrical pipe fitting used to connect two other fittings or pipes. Made from F347 stainless steel, it offers superior resistance to intergranular corrosion and is well-suited for high-temperature and corrosive environments. The nipple features external threads that allow it to screw into internal threads of other components, forming a secure and leak-proof connection. Its compact design is ideal for extending or connecting sections of a piping system, especially in applications requiring high strength and durability such as petrochemical, chemical processing, and aerospace industries.
| Property | Details |
|---|---|
| Standard | ASTM A182 |
| Material | Stainless Steel F347 |
| Chemical Composition | Chromium (Cr): 17-19%<br>Nickel (Ni): 9-13%<br>Columbium (Cb): 10 x C%<br>Carbon (C): Max 0.08%<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 (75,300 psi)<br>Yield Strength: Min 210 MPa (30,500 psi)<br>Elongation: Min 30% |
| Type | Threaded/Screwed Pipe Nipple |
| Connection Type | Threaded/Screwed |
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