Cold Drawn Carbon Steel Hexagonal Tube

Description

Cold Drawn Carbon Steel Hexagonal Tube is a type of hexagonal steel tube. Hexagonal tube, also known as hexagonal steel tube, is a special-shaped steel tube with a hexagonal cross-section made of steel. Cold Drawn Carbon Steel Hexagonal Tube is widely used in mechanical accessories, building structures, automobile and shipbuilding, etc., covering a specification system with a cross-sectional size of 12.7-400mm and a wall thickness of 0.6-20mm.

Due to the characteristics of the hexagonal cross-section, the Cold Drawn Carbon Steel Hexagonal Tube has a higher moment of inertia and section modulus than the round steel tube, which significantly improves the bending and torsional properties, while achieving lightweight structure and reducing steel consumption.

The production process includes hot extrusion, cold rolling and cold drawing forming technology, and meets the high-precision requirements of nuclear power components through multi-stage deformation control. Some products need to undergo heat treatment processes such as normalizing and annealing, and a supporting mechanical testing system is required to ensure quality.

Applications of Cold Drawn Carbon Steel Hexagonal Tubes:

Cold Drawn Carbon Steel Hexagonal Tubes, with their high bending and torsional stiffness, lightweight design, and ease of clamping, are widely used in mechanical structural components, automotive parts, nut processing, hydraulic/pneumatic components, and building supports.

1. Mechanical Manufacturing and Parts: Cold Drawn Carbon Steel Hexagonal Tubes are used for shafts, connecting rods, guides, standard parts (such as nut blanks), and tools (such as hand saws). The cold drawing process improves surface finish and dimensional accuracy, reducing subsequent machining.

2. Automotive and Agricultural Machinery: Cold Drawn Carbon Steel Hexagonal Tubes are used as drive shaft sleeves, chassis structural components, and suspension connectors. Their hexagonal cross-section facilitates clamping and positioning, and reduces weight.

3. Hydraulic/Pneumatic Systems: High-precision Cold Drawn Carbon Steel Hexagonal Tubes are used for cylinders, cylinder rods, or guide sleeves, providing pressure resistance and excellent sealing (especially seamless or high-smooth internal bore types).

4. Building and Engineering Structures: Cold-drawn carbon steel hexagonal tubes are used as load-bearing components such as trusses, supports, and guardrail posts. They are easier to connect and fix than round tubes and have higher material utilization.

5. Electrical and Hardware Tools: Cold-drawn carbon steel hexagonal tubes are used in transformer accessories, switchgear brackets, and power tool housings. The carbon steel material balances strength and cost.

The cold-drawing process gives carbon steel hexagonal tubes tighter dimensional tolerances, higher strength, and a smooth surface, unlike hot-rolled steel pipes or welded pipes. This makes them more suitable for precision, high-load, or machining applications.

We can also produce special-shaped pipes such as Inner Hexagonal Steel Pipe and Oval Carbon Steel Pipe. Welcome to inquire about customization. We will give you the best price and service.

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