Strong Point: Dimension precision is exactitude, WT is equality, surface is flat and the cost is low.

1. The tubes can be made into hydranlic pressure cyliuder body,
Tunnel body and drive axes for different forms of project machine, self duming car and rabbet strut.
2. The tubes can be made into limb for the gym fitness apparatus, auto, autobike, tractor and etc.
3. The tubes can be made into conveyer idler, printing, printing and dyeing bowl, gas component, sensitization basic shaft, oil pumping pumpline, spin draft tube and little surface roughness centre-hollow limb.

Specification:
O. D.: 5/8"~ 5"
W. T.: 0.04"~ 0.2"
Length: 13.1'~40'