Aluminized Type II Coating

Aluminized Type II coating offers the corrosion resistance and surface characteristics of aluminum with the strength, durability, and economy of corrugated steel pipe. This product is fabricated from steel coils coated in commercially pure aluminum. A passive aluminium oxide film forms rapidly on the Aluminized Type II coating, protecting STEELCOR against abrasion and corrosion in a wide variety of harsh adverse environments. The coating has a strong bond between metals and a uniform thickness on both inside and outside the pipe. Aluminized Type II coating can provide a 75-year service life for 1.6 mm steel when pH is between 5.0 and 9.0 and resistivity is greater than 1500 ohm-cm. STEELCOR with Aluminized Type II coating is ideal for storm sewer and drainage projects and is a durable and economical alternative to reinforced concrete pipe.