5083 H112 hollow aluminum tube Highly Resistant to Attack by Seawater And Chemical Environments Aluminium 5083 is known for exceptional performance in extreme environments. Aluminium 5083 is highly resistant to attack by both seawater and industrial chemical environments. 5083 H112 Aluminum Pipe Excellent Corrosion Resistance 5083 H112 Aluminum Pipe Suitable For Application in Seawater Environments This magnesium alloyed aluminum product is primarily used in the marine