Storage Tanks – API, AWWA & NCh2369

At Alloy Ingeniería, we design and manufacture atmospheric and low-pressure storage tanks for water, fuels, and chemicals, complying with the highest international and national standards: API 650, API 620, AWWA D100 and NCh2369 (Seismic Design of Industrial Structures and Installations).

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Design Engineering

Structural Calculation

Structural calculation of the shell, roof, bottom, and anchoring systems according to API and AWWA standards.

Seismic Design

Consideration of seismic loads according to NCh2369, ensuring structural safety in high seismic zones such as Chile.

Material Selection

Optimal material selection based on the fluid to be stored and operating conditions (water, chemicals, fuels, and liquid hydrogen).

3D Modeling

3D modeling and fabrication drawings with detailed nozzles, manholes, ladders, platforms, and drainage systems.

Manufacturing and Assembly Capabilities

Qualified Welding

Qualified welding of thick plates for maximum structural integrity.

Fabrication and Assembly

Workshop fabrication and/or on-site assembly of large-diameter tanks with capacities exceeding 10,000 m³.

QA/QC and Testing

Leakage tests, dimensional inspections, and QA/QC protocols under API, AWWA, and NCh2369.

Anti-Corrosion Protection

Application of anti-corrosive coatings and surface protection to extend service life.

Project Gallery

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Proven Experience

We have successfully designed and built large-capacity tanks, meeting API, AWWA, and NCh2369 standards to ensure safety and durability.

At Alloy Ingeniería, we combine advanced seismic engineering with precision manufacturing for robust and safe tanks.

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Contact us to develop storage tanks tailored to your industrial operation.

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