Double-Wall HDPE Storage Tanks

Double-Wall HDPE Storage Tanks feature a reinforced structure designed for the storage and containment of various fluids, including water, wastewater, effluent, chemicals, and fluids compatible with polyethylene.

The tanks can be designed in horizontal or vertical configurations for either above-ground or underground installation. Tank design and specifications are determined according to the required volume, fluid type and density, installation conditions, burial depth, and applied loads.

Technical Features

• Reinforced double-wall HDPE construction
• Suitable for storage of water, wastewater, effluent, chemicals, and compatible industrial fluids
• Available in horizontal or vertical configurations
• Suitable for above-ground or underground installation
• Available in different capacities, dimensions, and strength classes
• Lower weight compared with metal tanks of similar capacity
• Suitable resistance to corrosion and many chemicals
• Provision for various inlet, outlet, nozzle, and connection fittings
• HDPE connections can be implemented through welding
• Can be designed according to the type and density of the stored fluid
• Suitable for industrial, municipal, and underground infrastructure projects
• Can be divided into multiple compartments using internal partitions

Applications

• Drinking water and raw water storage
• Fire-fighting water storage
• Wastewater storage and equalization
• Use in wastewater treatment packages
• Treated wastewater and recycled water storage
• Storage of chemicals and industrial solutions compatible with HDPE
• Equalization tanks for industrial processes
• Water storage for industrial and production facilities
• Rainwater collection and storage
• Irrigation and agricultural systems
• Drainage and stormwater management projects
• Residential, commercial, and office complexes
• Food and sanitary industries, according to fluid type
• Oil, gas, and petrochemical industries for fluids compatible with HDPE
• Mining and mineral processing facilities
• Urban infrastructure and utility projects
• Underground storage and buried tanks
• Space-constrained and special projects requiring horizontal or customized designs

Design Parameters

Tank design is determined based on:

• Required volume
• Fluid type
• Fluid density
• Installation conditions
• Burial depth
• Applied loads
• Project requirements