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Double Concave Special Shaped Steel Pipe

Special-shaped seamless steel pipe is widely used in various structural parts, tools and mechanical parts. Compared with round pipe, special-shaped pipe generally has larger inertia moment and section modulus, and has greater bending and torsion resistance, which can greatly reduce the weight of the structure and save steel. Specially shaped pipes are generally distinguished according to the cross section. According to the material, they can be divided into seamless steel pipe special-shaped pipes, aluminum alloy special-shaped pipes, and plastic special-shaped pipes. The following is mainly about steel pipe specials. The steel pipe special-shaped pipe can be divided into elliptical special-shaped steel pipe, triangular special-shaped steel pipe, hexagonal special-shaped steel pipe, rhombic special-shaped steel pipe, octagonal special-shaped steel pipe, semicircular special-shaped steel circle, unequal hexagonal special-shaped steel pipe, five-petal plum shaped special-shaped steel pipe, double-convex special-shaped steel pipe, double-concave special-shaped steel pipe, melon shaped special-shaped steel pipe, conical special-shaped steel pipe, corrugated special-shaped steel pipe.

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Product Details

Double concave shaped steel pipes usually have a large moment of inertia and section modulus, thus possessing high bending and torsional resistance, which can reduce structural weight and save steel.

Product description:

Special-shaped seamless steel pipe refers to seamless steel pipes with non-circular cross-sections, such as square, rectangular, elliptical, and other irregular shapes. These pipes are manufactured using a seamless process, which involves piercing a solid billet and then rolling it to achieve the desired shape and dimensions.

Applications of special-shaped seamless steel pipes include:

1.Structural components: They are used in various structural applications, such as bridges, buildings, and other infrastructure projects, where the unique shape of the pipe can provide better load distribution and support.

2.Automotive industry: Special-shaped seamless steel pipes are used in the manufacture of automotive components, such as chassis, roll cages, and suspension systems, due to their high strength and durability.

3.Oil and gas industry: Special-shaped seamless steel pipes are used in the oil and gas industry for the transportation of fluids and gases, as well as in the construction of drilling rigs and other equipment.