ISO Carbon Steel Rectangular A3 Q345 Black Hollow Section
Carbon fiber square tube 3k twill matte/glossy rectangular carbon fiber tube
Structural tube is often referred to as hollow structural sections or HSS. Structural Tubing, especially rectangular sections, are commonly used in welded steel frames where members experience loading in multiple directions.
Rectangular tubing is generally used for maintenance and structural purposes. When compared to angles or channels, its box-shape design allows for far better strength and rigidity. Applications include: building construction, railings, and truck frames.
