Features:
1) Produced according to GB3639-2000 strictly
2) Widely used in kinds of gas springs, shock absorbers, cylinders, body-building
instruments
3) Materials can be altered to meet customers' requirements
4) Specifications:
a) OD: ?15-180mm
b) Thickness: 0.3-3.0mm
5) Used in hydraulic systems, automobile and in the occasion where high precision,
brightness, cleanness and mechanical properties of the tube are required