Customized Special-shaped Pipe Processing Steel Hex Tubing Inside Hexagon Pipe

High - precision dimensions: The finished product of the inner hexagonal precision pipe has high - precision dimensions. The inner and outer diameter dimensions can be within 0.05mm, which can meet the requirements of precision assembly scenarios.

Excellent surface quality: The inner and outer surfaces of the steel pipe are smooth and have good 光洁度. After cold drawing, there is no oxide film on the inner and outer surfaces, which can reduce subsequent polishing costs and can be directly used in high - corrosion environments or decorative scenarios.

Good mechanical properties: The cold - drawing process makes the grains refined and the dislocation density increased, resulting in a 15% - 25% increase in tensile strength and a 20% - 30% increase in yield strength. The inner hexagonal precision pipe has no cracks when expanded or flattened, does not deform when bent cold, can withstand medium and high pressure, and has excellent mechanical properties.

Strong adaptability to special conditions: Compared with round pipes, hexagonal pipes generally have larger moment of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the structural weight, save steel, and are more suitable for special working environments.

Customizability: It can be customized according to customer needs in terms of material, size, etc. The production process includes hot - extrusion, cold - rolling, cold - drawing and other 成型 technologies, which can meet various precision requirements.