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Epoxy Coated Steel Tanks

Description

Epoxy-Coated Tanks have an interior thermosetting liquid immersion coating system that combines outstanding chemical resistance with excellent physical properties and meets NSF Standard 61 requirements for potable water contact surfaces.

Premium and custom colors, as well as stock colors are available in both standard and marine exterior coatings.

Available in sizes ranging to six million gallons (23,000 cubic meters), epoxy-coated tanks are used for a wide variety of industrial and municipal water and wastewater storage applications, Epoxy-Coated Tanks are available in AWWA D103, NFPA-22 Factory Mutual, AISC and other standard code approved designs.

Specifications: carbon steel conforms to ASTM A36 or ASTM A570, Grade 40 minimums.

Typical configurations
Ground reservoirs, Wastewater treatment, elevated.

Typical storage applications
Municipal water supply and wastewater treatment tanks, edible oils, industrial process water, industrial wastewater treatment, fire protection water.

Typical design standards
Manufacturer's Standard, AWWA D103, NRCS, BS, DN

Typical construction skill level
Low.

Strengths

  • Wide range of sizes

  • Wide range of capacities

  • Many applications

  • Quick delivery and erection

  • Lowe life time ownership cost

  • Very low maintenance requirements

  • Ease of assembly

  • Structural integrity

  • Easily expanded and relocated

  • Can be combined with cathodic protection for maintenance free

Weaknesses
Not suitable as "pressure vessels", initial costs are sometimes higher due to the coating technologies applied, suitable for "buried tank" applications but at a cost penalty.

 
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