The barrel chest is a physical sign particularly associated with emphysema. Itâs an important description, because not all patients with COPD have the barrel chest feature of emphysema. This implication identifies why itâs important to describe someone with a âbarrel chestâ during a physical examination. Other disease processes
1 Flat bars from 10 x 3mm to 600 x 25mm. 2  Square bars from 10 x 10mm to 100 x 100mm. 3  Round bars from 6mm to 100mm diameter. 4  We also offer a limited range of bright and alloys. 5  Flats and bars are sold in 6m lengths, with some smaller sizes available in 4m lengths.
Email Friend. 6061 Aluminum Flat, is an extruded aluminum bar product that is very versatile and has a wide range of applications. 6061 Aluminum Flat bar is widely used for all types of fabrication projects where lightweight and corrosion resistance is a concern. 1  Specifications: ASTM B221, QQA-200/8, 6061-T6511. 2  AKA: aluminum flat bar, aluminum rectangle. 3  Applications: frame work, braces, supports, mounting plates, trim, gussetts, and more.