high precision steel tubes

This product is applied in the seamless steel tube of the general structure and mechanical structure use, for example, the mechanical structural element of automobile, motorcycle, tractor, and so on. it is the ideal machine-finishing material.
specification:outside Diameter: 8-120mm Wall Thickness: 0.8-10mm
Standard and Steel Grade: ASTM A500, ASTM A519; GRADE A, B, C, SAE1010, 1018, 1020, 1045 etc.
high precision steel tubes