hot-rolled tube

例句：

1. 1.This hot-rolled tube is used for making furniture.
   这种热轧管用于制作家具。
2. 2.The hot-rolled tube was the first material to be used in construction.
   这种热轧管是最早用于建筑的材料。
3. 3.The hot-rolled tube is stronger than other types of steel pipes.
   这种热轧管比其他类型的钢管更坚固。