Special-Shaped Cold-Drawn Precision Steel Pipe

OD Tolerance		Refer to the table below			Thickness Range		0.4-6.5
Product Name		Circular tube (precision cold drawn tube)
Graphic ID		Type	Size（D）		Size Tolerance		Wall Thickness Range(T)
		Circular tube	6.85-20		±0.03		0.4-3.5
		Circular tube	21-40		±0.03		0.4-6
		Circular tube	41-60		±0.03		1.0-6
		Circular tube	61-80		±0.05		1.0-6.5
		Circular tube	81-100		±0.05		1.0-6.5
		Circular tube	101-126.95		±0.05		1.0-6.5

Core Advantages

1. In steering column fitting manufacturing, the product's high strength provides a core safety guarantee for the steering system. High precision with tolerances of less than 0.05mm ensures precise fit between the steering shaft and various connectors, eliminating assembly stress. Uniform wall thickness ensures uniform stress distribution when the steering column is subjected to torque, ensuring accurate and consistent steering force transmission.

2. Special-Shaped Cold-Drawn Precision Steel Pipe - significantly reduces the coefficient of friction with its high finish, achieving smooth and sensitive steering operation - maintains stable performance within the temperature range of -40°C to 120°C through high stability, eliminating the influence of thermal deformation And ensure the smooth operation of the steering system with no lag, providing the driver with precise road feel.

3. Not only does it have high corrosion resistance to ensure the safety and reliability of steering components in harsh environments, but Special-Shaped Cold-Draw Precision Steel Pipe also achieves large-scale automated production and precise adaptation to personalized vehicle steering systems with highly consistent product quality.

4. Not only has it become the preferred material for high-end automotive steering systems with its high precision, high strength and high surface finish, but also the special-shaped cold-drawn precision steel tube, with its outstanding tensile strength, yield strength and elongation/deformation rate performance, not only improves steering accuracy by 30% and reduces failure rate by 50%, but also provides key support for the development of electric steering and steer-by-wire steering technologies. Facilitate the upgrade of steering systems in the era of intelligent driving.