These tanks are fabricated using the highest grade of “Zincalume Steel” as MOC; which lasts up to four times longer than galvanized steel. We utilize our experience, industry knowledge, and continuous up-gradation of the latest software technologies to provide our clients with supreme designs, execution capability, and techniques. ROSTFREI™ efficiently proffers a wide product line to its global customers as per their specific requirements at highly competitive prices.
Zincalume steel by Rostfrei Steels is a premium material that complies with the requirements of all major Indian Standard: IS 15961, International Standard – ISO 9364, Australian Standard – AS 1397, and American Standard – ASTM A 792M.
This Zincalume steel is manufactured by a continuous hot-dipped metallic coating process. The alloy coating of Zincalume steel provides excellent corrosion resistance to metal sheets. Further, after rigorous tests, it has been found that it possesses greater resistance to crack and peel. Zincalume® steel by Rostfrei steels possesses the alloy coating of 55% Aluminium, 43.5% Zinc, and 1.5% Silicon. The 150g/m2 (also optional 200g/m2) coating weight is distributed equally on both surfaces of the coated sheet. The metallic surface is also coated with separate layers of special passivation solution and resin.
These tanks are used for various application like
Zincalume steel, the most stringent production standards ensure its superior performance and durability. On continuous research and development, Zincalume® steel used by Rostfrei Steels ensures that it can withstand harsh environments for a longer period.
After nine months of exposure under industrial marine environment conditions, our Zinclaume Steel gives better performance at scribes of lower widths. Whereas, galvanized steel is more susceptible to corrosion, as compared to Zincalume steel.
After thorough research and testing, we coat the steel panels for the tanks with 55% Al-Zn Alloy with a 150g/m2 coating. Hence, the combination provides the sacrificial benefits of Zinc along with long life barrier protection under harsh environmental conditions.
Rostfrei Steels Zincalume colorbond tanks are one of the world’s most technically advanced pre-painted steel products for the building and construction industry. Our tanks are capable of withstanding extremely harsh environmental conditions, ultra-violet radiation, humidity giving our products long-lasting durability.
Rostfrei Zincalume colorbond tanks are available in standard colours & even as per special requirements for exclusive colours. With 150 g/m2 (AZ150) metallic (55% Al-Zn alloy) coating and a Lead-free paint system of Super Durable Polyester & Inorganic Pigment, we have designed the composition to withstand the exterior environment and conforms to AS/NZS 2728 Type 4 & ASTM A 755M. Rostfrei Zincalume colorbond tanks have a longer life, excellent anti-corrosion performance, superior aesthetics with Gloss retention, and much-delayed chalking.
Note: We serve the majority of the region across Asia and have successfully completed the installation of Zincalume Tanks across the globe, in regions namely: Africa, Sri Lanka, Nepal, Bangladesh, Bhutan, Vietnam, Myanmar, Cambodia, Thailand, Kuwait, Bahrain, Qatar, Saudi Arabia, and more.
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