____ is formed of long coils of hot rolled steel that are wound into a long spiral much like the cardboard tube in the center of a roll of paper towels.

Question

____ is formed of long coils of hot rolled steel that are wound into a long spiral much like the cardboard tube in the center of a roll of paper towels. ​

Quizplus · Accepted Answer

Spiral pipe is formed by winding long coils of hot rolled steel into a spiral, similar to the way a cardboard tube is wound in the center of a roll of paper towels. This method distinguishes it from other types of pipes, which may be made through different processes.

____ Is Formed of Long Coils of Hot Rolled Steel