Rectangular steel pipe is a hollow, long steel pipe, also known as flat pipe, flat square pipe, or square flat pipe. Rectangular steel pipes are widely used as pipelines for transporting fluids, such as oil, natural gas, water, gas, steam, etc. When the bending and torsional strength are the same, the rectangular steel pipe is lighter in weight. Therefore, it is also widely used in manufacturing mechanical parts and engineering structures.

Answers

• 
  What are the differences in thickness and production process between medium and thick steel plates and hot rolled steel plates? 20/12/2024 16:13:18
• 
  What are the differences between PE lining and plastic coating? 04/12/2024 17:18:59
• 
  What are the acceptance criteria for hot-dip galvanized square tubes? 03/12/2024 05:26:54
• 
  How to distinguish between 304 and 201 stainless steel plates? 29/11/2024 17:07:20
• 
  Stainless steel wire rope or galvanized steel wire rope, which one is stronger? 27/11/2024 15:03:48