* The intended use: Pipes for different applications have different requirements for length.
* Manufacturing process: Pipes are produced in various lengths based on the efficiency of the production process.
* Transportation and handling: Lengths are chosen to be manageable for transportation and handling.
Common steel pipe lengths:
* 20 feet: This is a common length for many applications, as it is a convenient size for transportation and handling.
* 40 feet: This is another common length, especially for larger projects.
* Random lengths: Some pipes are sold in random lengths, depending on the manufacturing process and available inventory.
Why 21 feet is not a standard length:
There is no specific reason why 21 feet is not a standard length for steel pipe. It is likely that this length is not commonly used because it is not a convenient size for transportation or handling.
Important Note: If you need a specific length of steel pipe, it is important to consult with a supplier to determine the available options and ensure that the length meets your needs.
