Steel tube/pipe has two very common types seamless and welded. The seamless type has a hollow section and is used in a large number of pipelines for transporting fluids, transporting oil, natural gas, water, and certain solid materials. Seamless tube/pipe is widely used in many industries like the oil&gas, Chemical, pulp and paper, water treatment, food pharmaceutic industry, and any other field may need the transfer the liquid and gas such as water, oil gas.
Because of its hollow structure, It can also be used to manufacture building structure grids and mechanical parts, manufacturing roads and bridges, etc., using steel pipes for steel parts ring-shaped can effectively improve the utilization rate of materials, simplify the manufacturing process, and save the processing time of materials, so as to control the cost. crucial impact. Compared with solid steel such as round steel, steel pipe is relatively light in weight and belongs to economical steel under the same bending and torsion resistance.