What size is ASTM A53 Grade B pipe?
Feb 28, 2024
ASTM A53 Grade B pipe is available in a wide range of sizes to suit various applications. The standard nominal sizes for ASTM A53 Grade B pipe typically range from 1/8 inch to 26 inches in nominal diameter. However, it's important to note that ASTM A53 Grade B pipe is available in both seamless and welded forms, and the specific sizes available may vary depending on the manufacturing process and the supplier.
Here are some common sizes for ASTM A53 Grade B pipe:
Seamless: 1/8 inch to 26 inches in nominal diameter
Welded: 1/8 inch to 26 inches in nominal diameter
| Pipe Size | Outer Diameter (in) | Wall Thickness (in) | Nominal Wall Thickness (in) |
|---|---|---|---|
| 1/8" | 0.405 | 0.068 | 0.068 |
| 1/4" | 0.540 | 0.083 | 0.083 |
| 3/8" | 0.675 | 0.109 | 0.109 |
| 1/2" | 0.840 | 0.125 | 0.125 |
| 3/4" | 1.050 | 0.140 | 0.140 |
| 1" | 1.315 | 0.179 | 0.179 |
| 1 1/4" | 1.660 | 0.218 | 0.218 |
| 1 1/2" | 1.900 | 0.250 | 0.250 |
| 2" | 2.375 | 0.280 | 0.280 |
| 2 1/2" | 2.875 | 0.312 | 0.312 |
| 3" | 3.375 | 0.353 | 0.353 |
| 4" | 4.500 | 0.405 | 0.405 |
| 5" | 5.625 | 0.469 | 0.469 |
| 6" | 6.625 | 0.547 | 0.547 |
| 8" | 8.625 | 0.675 | 0.675 |
