Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specifications, and the equipment investment is low, but the general strength is lower than that of seamless steel pipes.

Carbon steel pipes are made of steel ingots or solid round steel perforated into capillary pipes, and then hot rolled, cold rolled or cold drawn. They are divided into two categories: hot rolled and cold rolled (drawn) steel pipes.

Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specifications, and the equipment investment is low, but the general strength is lower than that of seamless steel pipes.

Carbon steel pipes are made from steel ingots or solid tube blanks that are perforated into capillary tubes, and then hot rolled, cold rolled or cold drawn.

Carbon steel pipes are made from steel ingots or solid tube blanks that are perforated into capillary tubes, and then hot rolled, cold rolled or cold drawn.

Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the production efficiency is high, there are many varieties and specifications, and the equipment investment is low, but the general strength is lower than that of seamless steel pipes.

Carbon steel pipes are made of steel ingots or solid round steel perforated into capillary pipes, and then hot rolled, cold rolled or cold drawn. They are divided into two categories: hot rolled and cold rolled (drawn) steel pipes.

Sheet steel coil: the thickness of sheet steel coil is generally not more than 5mm, mainly used for the production of various types of instruments, automobile bodies, furniture and so on.
Medium plate steel coil: the thickness of medium plate steel coil is generally between 5mm and 25mm, mainly used for making all kinds of containers, pipelines, Bridges and so on.

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.