Product 6: MMO tubular anode material: titanium pipe coating: metal oxide Grade: GR1 / GR2 titanium content: ≥99.60% standing specifications diameter mm: 16; 19; 25; 25; 32 Length mm: 1000 Thickness mm: 1; 1; 1; 1.5; 1.5 Weight kg: 0.212; 0.254; 0.339; 0.498; 0.646 square meters of surface area: 0.050; 0.060; 0.079; 0.079; 0.100 life: 20y Note: anode length between 0-2000mm, coating The thickness and type of applications can be selected according to the application or customer: tubular anode often link clusters like, as deep anode of underground pipelines and other metal structures cathodic protection. Can be used in all of the natural environment.