ESG and BUPRE are structured in three specialised divisions according to their activity:
Hardware and
hot-dip galvanised
Galvanised fasteners

REFILLABLE LIDS FOR INDOOR USE

At ESGWe offer a wide range of indoor refillable closures with a wide range of sizes and features that guarantee durability, strength and customisation. These caps are ideal for a variety of applications and are designed to meet the highest standards of quality and safety.

Customised measurements and manufacture

Available in measures that go from 300×300 mm to 600×600 mm with the possibility of manufacturing in larger dimensions, with a adjustable filling height on 40mm and 80 mm. In addition, we offer the possibility of manufacturing the lids. flatWe adapt to the specific needs of each project.

Characteristics and Possibilities:

  • Secure FixingThe covers are fixed by means of screws, providing a firm and secure hold.
  • WatertightnessEPDM gasket in the frame, guaranteeing watertightness against liquids and bad smells, ideal for maintaining hygiene in indoor environments.
  • PersonalisationThe lids can be customised with handles or platens to facilitate handling, adapting them to the specific needs of each customer.
  • Quality MaterialThe covers are made of folded sheet metal and are available in galvanised or hot-dip galvanised versions in accordance with the standard. UNE EN ISO 1461ensuring excellent corrosion protection.

Hot-dip galvanising process

In compliance with the UNE- EN ISO 1461:2010 standard, and in order to achieve maximum cleanliness throughout the process and to ensure perfect adherence of the coating, the galvanising division has the most complete technical-chemical systems that guarantee its high level of finish. The installation is equipped with a specific centrifugation area, which allows the galvanising of chains, automotive parts, tips, screws and any threaded part, however demanding it may be.

Thanks to our own LABORATORY AND QUALITY CONTROL, products are constantly monitored in the pickling area, baths and galvanised parts.

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