Products - zhongwang Steel (shangdong) Co., Ltd.

Seamless steel pipes are round, square, or rectangular steel tubes with a hollow section and no joints. They are made from steel ingots or solid tube blanks through a perforation process to create capillaries. These capillaries are then hot-rolled, cold-rolled, or cold-drawn to form seamless steel pipes. The seamless steel pipe\'s hollow section makes it suitable for various applications, especially as a pipeline for fluid conveyance. Compared to solid steel, such as round steel, seamless steel pipes have a lighter weight while maintaining equivalent bending and torsional strength. This characteristic makes them an economical choice for structural parts and mechanical components. They are widely used in various industries, including the manufacturing of oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.

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Large Thick Wall Seamless Pipe

Seamless steel pipes are round, square, or rectangular steel tubes with a hollow section and no joints. They are made from steel ingots or solid tube blanks through a perforation process to create capillaries. These capillaries are then hot-rolled, cold-rolled, or cold-drawn to form seamless steel pipes. The seamless steel pipe's hollow section makes it suitable for various applications, especially as a pipeline for fluid conveyance. Compared to solid steel, such as round steel, seamless steel pipes have a lighter weight while maintaining equivalent bending and torsional strength. This characteristic makes them an economical choice for structural parts and mechanical components. They are widely used in various industries, including the manufacturing of oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.

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Seamless Square Tube

Seamless steel pipes are round, square, or rectangular steel tubes with a hollow section and no joints. They are made from steel ingots or solid tube blanks through a perforation process to create capillaries. These capillaries are then hot-rolled, cold-rolled, or cold-drawn to form seamless steel pipes. The seamless steel pipe\'s hollow section makes it suitable for various applications, especially as a pipeline for fluid conveyance. Compared to solid steel, such as round steel, seamless steel pipes have a lighter weight while maintaining equivalent bending and torsional strength. This characteristic makes them an economical choice for structural parts and mechanical components. They are widely used in various industries, including the manufacturing of oil drill pipes, automobile transmission shafts, bicycle frames, and steel scaffolding used in construction.

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Shelf Tube

Welded steel pipe, also known as welded pipe, is produced by forming a steel plate or strip through crimping and welding. The production process of welded steel pipes is relatively simple, resulting in high production efficiency and a wide range of specifications. It requires less investment in equipment compared to seamless steel pipes. However, it is important to note that the general strength of welded steel pipes is lower than that of seamless steel pipes.

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Welded Round Tube

Welded steel pipe, also known as welded pipe, is produced by forming a steel plate or strip through crimping and welding. The production process of welded steel pipes is relatively simple, resulting in high production efficiency and a wide range of specifications. It requires less investment in equipment compared to seamless steel pipes. However, it is important to note that the general strength of welded steel pipes is lower than that of seamless steel pipes.

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Welded Square Tube

Welded steel pipe, also known as welded pipe, is produced by forming a steel plate or strip through crimping and welding. The production process of welded steel pipes is relatively simple, resulting in high production efficiency and a wide range of specifications. It requires less investment in equipment compared to seamless steel pipes. However, it is important to note that the general strength of welded steel pipes is lower than that of seamless steel pipes.

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