United Enertech – Leading The Way

4. ASTM A792 - Steel Sheet, Aluminum-Zinc Alloy-Coated (Galvalume) by the Hot Dip Process. 5. ASTM B209 - Aluminum and Aluminum-Alloy Sheet and Plate. 6. ASTM B221 - Aluminum Alloy Extruded Bar, Rod, Wire, Shape, and Tube. 7. ASTM B117 - Standard Practice for Operating Salt Spray (Fog) Apparatus. 8. ................
................