Square pipe is a name for square pipe, which is a steel pipe with equal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded into a round tube, which is then rolled into a square tube and then cut to the required length.

Carbon steel square pipe is a square metal pipe composed of carbon and iron elements and has a wide range of applications. The pipe is made from high quality carbon steel material and is widely used in the construction, engineering and manufacturing industries.

Carbon steel square pipe is a square metal pipe composed of carbon and iron elements and has a wide range of applications. The pipe is made from high quality carbon steel material and is widely used in the construction, engineering and manufacturing industries.

Square pipe is a name for square pipe, which is a steel pipe with equal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded into a round tube, which is then rolled into a square tube and then cut to the required length.

Carbon steel square pipe is a square metal pipe composed of carbon and iron elements and has a wide range of applications. The pipe is made from high quality carbon steel material and is widely used in the construction, engineering and manufacturing industries.

Rectangular tube is a name for square tube, which is a steel tube with unequal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded to form a round tube, which is then rolled into a square or rectangular tube and then cut to the required length.

Carbon steel square pipe is a square metal pipe composed of carbon and iron elements and has a wide range of applications. The pipe is made from high quality carbon steel material and is widely used in the construction, engineering and manufacturing industries.

Rebar refers to steel for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, sometimes square with rounded corners. Including plain round steel bars, ribbed steel bars, and torsion steel bars.

Rebar refers to steel for reinforced concrete and prestressed reinforced concrete. Its cross-section is circular, sometimes square with rounded corners. Including plain round steel bars, ribbed steel bars, and torsion steel bars.