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ESG and BUPRE are structured in three specialised divisions according to their activity:
  • Metal processing and welding
  • Hot dip galvanising
  • Precast concrete

Hot-dip galvanising: guaranteed durability for metal fittings

Elementos Sujeción Galvanizados-Galvanizado en caliente Herrajes metálicos

¿Qué es el galvanizado en caliente? El galvanizado en caliente es un tratamiento industrial que consiste en recubrir piezas de acero o fundición con una capa de zinc mediante su inmersión en zinc fundido a altas temperaturas, habitualmente entre 440 °C y 460 °C. El procedimiento incluye varias etapas clave: desengrasado, decapado, fluxado, secado, inmersión en zinc […]

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