Sewage and wastewater treatment plant l Water purification facility aluminum cover

Perfect Shield

Perfect Shield is the most effective odor blocking cover in existence, with aluminum as the main material, corrosion resistance, workability, lightness, rigidity, non-toxicity, cryogenic resistance, resulfurization, and aesthetics. Aluminum alloy is resistant to corrosion by forming a protective oxide film when it comes into contact with oxygen and has a semi-permanent lifespan of more than 40 years. In addition, it has excellent heat reflectivity to prevent the water temperature from dropping even when the outside temperature is below zero.

​Panel

Joint between members

알루미늄 돔 커버

​Strut

corrosion resistance

Reaction with atmospheric oxygen, forming an oxide film

→ Prevent corrosion growth

lightness

Specific gravity 2.7 (Iron 7.8, copper 8.9)

→ Suitable for transportation, high-speed rotating parts, and large structures, easy to install

burglar

Specific gravity 2.7 (Iron 7.8, copper 8.9)

→ Suitable for transportation, high-speed rotating parts, and large structures, easy to install

machinability

Excellent formability and cutting processability such as extrusion, rolling, forging, etc.

→ Complex shape molds, precision parts

recyclability

Melting point 659°C (iron 1530°C)

→ Easy to recycle, energy saving, economical material

non-toxic

Melting point 659°C (iron 1530°C)

→ Easy to recycle, energy saving, economical material

cryogenic

Excellent toughness even at cryogenic temperatures of liquid nitrogen (-196°C) and liquid oxygen (-183°C)

→ Tank materials for low-temperature flats or LNG (-162℃), space development, biotechnology, cryogenic cutting-edge fields