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Galvalume Metal Roof Board coating is composed of 55% aluminum, 43.4% zinc, and 1.6% silicon (by weight), which forms a multi-layer anti-corrosion barrier through a hot-dip process. Aluminum provides weather resistance, zinc sacrificial anode protects the steel base, and silicon enhances bonding strength, making its corrosion resistance 6-9 times higher than that of ordinary galvanized steel, and its service life can reach more than 50 years.

Zinc layer protection mechanism: Zinc sacrificial anode protects the steel base, aluminum provides a weather resistance barrier, and silicon enhances the bonding between the coating and the steel base.

Galvalume Metal Roof Board has become the material of choice for residential, commercial, industrial and renovation projects due to its light weight, weather resistance and design flexibility.

Villas, high-end residences and self-built houses

Commercial buildings, shopping malls and public buildings

Industry, warehousing and agriculture

Old house renovation

Buildings in rainy, snowy and stormy climate areas

Empresas con alto ranking comercial en la industria del acero.

Adquisición única de procesamiento de acero personalizado.

Las exportaciones de acero han superado los 200 millones durante cinco años consecutivos.

Contamos con un conjunto completo de equipos de prueba, como cámara de envejecimiento UV, máquina de prueba de niebla salina, máquina de prueba universal, probador de dureza Rockwell, probador de espesor de galvanoplastia, máquina de prueba de flexión en T, etc., y hemos pasado la certificación SGS TUV.

Fábrica: Ciudad de Binzhou, provincia de Shandong, ChinaArtículo de lista

Compañía: distrito, ciudad de Zhengzhou, provincia, China

E-mail: info04@wanzhisteel.com

WhatsApp: +86 18736065220

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