ALUMINUM HOLLOW BARS Aluminium hollow bar are vital to the aerospace industry and important in transportation and structures, such as building facades and window frames. We are also a leading supplier of aluminium 2017 round hollow bar, aluminium 6063 rectangular hollow bar, aluminium h9 bronze hollow bar etc.Aluminium Hollow Bar SpecificationDimensions : ASTM, ASME, AMSSpecifications : ASTM B221, B211, B565, B316, AMS 4121 2014Standard : ASTM, ASME, AMS, GB/T, JISSize : 1/4” Dia – 16” DiaForm : Square , Round , Hex , Flat, Wire In Black & Bright FinishLength : Random, Fix & Cut LengthFinish : Bright, Polish & Black
