Axle Tube

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Featured on this page is the axle tube that houses the axle (also known as the half-shaft, which is half the width of a car) inside the car. Manufactured using first class carbon steel or alloy steel, Yunhua's axle tubes are available in a wall thickness of 4-30mm, and a diameter of Φ76~Φ273mm. Our axle tubes have quickly become a preferred choice for a number of car dealerships and car repair shops.

Standards
YB/T5035

Dimensional Tolerance
Normal outer diameter and wall thickness comply with YB/T5035 standards.
Dimensional tolerance for outer diameter and wall thickness conforms to YB/T5035 requirements.

Technical Specs

Steel Tube Supply Conditions			Steel Tube Size		Allowable Tolerance
Class	I	Steel tubes classed by outer diameter and wall thickness	Outer Diameter(D)		±1%
			Wall Thickness (S)	S≤7mm	15% -9%
				7mm < S ≤1 5mm	12.5% -10%
				S>15mm	12.5% -7.5%
	II	Steel tubes classed by outer diameter, inner diameter and wall thickness	Outer Diameter (D)		± 1.0%
			Inner Diameter (d)		± 1.75%
			Wall Thickness Difference (ΔS)		≤15% nominal wall thickness
	III	Outer diameter: 77mm, inner diameter: 57mm, wall thickness: 10mm	Outer Diameter(D)		1.0mm -0.3mm
			Inner Diameter (d)		1.5mm -0.5mm
			Wall Thickness Difference (ΔS)		≤1.5mm
Note 1. The wall thickness difference refers to the difference between the maximum and minimum wall thickness at the same cross section among tubes. 2. Other tube specifications are available upon request. 3. Custom outer diameter and wall thickness difference are available as well.

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