GFS Sea Water Desalination Tanks: Advanced Corrosion-Resistant Solutions by

Product Specification

GFS Sea Water Desalination Tanks: Advanced Corrosion-Resistant Solutions by Center Enamel

In an era where global freshwater scarcity is an ever-pressing concern, seawater desalination has become a vital component of sustainable water management. The effectiveness, reliability, and long-term cost-efficiency of desalination infrastructure depend heavily on storage technology that can withstand the intensively corrosive nature of saltwater. Center Enamel, a global leader in storage solutions, provides state-of-the-art Glass-Fused-to-Steel (GFS) sea water desalination tanks, delivering unmatched durability, safety, and operational performance to desalination projects worldwide.

As a leading storage tank manufacturer worldwide. Center Enamel can provide Glass Lined Steel(GLS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks, welded steel tanks and aluminum geodesic dome roofs, Wastewater and Biogas Project Equipments for global customers.

WasteWater Treatment Project Equipment Supply

The Corrosive Challenge of Seawater Desalination

Saltwater is among the most aggressive environments for storage infrastructure, presenting constant threats from chloride ions, scaling, biofouling, and fluctuating pH. Desalination plants require tanks for:

• Raw seawater storage: Maintaining stable supply and regulated feed for plant intake.
• Pre-treatment processes: Equalization, flocculation, and clarification often with chemical dosing.
• Intermediate buffering: Holding brine concentrates, partially treated or reverse osmosis feed water.
• Purified water storage: Protecting high-purity water never contaminated by tank corrosion or leachates.

Traditional steel tanks are rapidly consumed by saltwater corrosion, while concrete suffers from chloride-induced rebar degradation. Even many polymer linings are quickly compromised. Enter GFS technology—a game-changer for desalination’s longevity and water safety needs.

What Makes GFS Tanks Superior for Desalination?

Fusion of Steel Strength and Glass Inertness

GFS tanks consist of high-strength steel plates, both interior and exterior, expertly coated with glass enamel. At kiln temperatures of 820°C–930°C, the glass vitrifies and fuses into the steel substrate, producing a tough, glossy, non-porous, and chemically inert barrier.

Key Features for Seawater Use

• Corrosion Resistance: Exceptionally resilient to chloride ions, sulfates, acids, and alkalis; ideal for raw seawater, brine, and process chemicals.
• Long Service Life: Exceeds 30 years with proven resistance to marine conditions and zero need for recoating.
• Wide pH Tolerance: Withstands pH 1-14, covering all phases from acidic washdown to alkaline pre-treatment cycles.
• Structural Strength: Steel’s robustness resists hydrostatic pressure, wind, seismic loads, and settling.
• Non-Porous & Hygienic: Prevents salt and biofilm build-up with smooth, glossy, anti-adhesion surfaces that are easy to clean.
• No Leaching: Glass layer prevents metallic ions from contaminating high-purity water or desalinated product.

Technical Specifications

GFS vs. Other Tank Technologies

Manufacturing and Customization at Center Enamel

• Steel Preparation: High-grade, low-carbon steel is sandblasted and inspected to ensure maximum enamel adhesion.
• Precision Enameling: Proprietary glass formula is applied and kiln-fired on both sides, getting chemical and mechanical fusion.
• CNC Panel Cutting: Automated drilling/cutting ensures perfect fits, bolt holes, and accessory mountings.
• Project Engineering: Tank sizes (20m³–50,000m³+), shapes, roof styles (dome, geodesic, open), nozzles, hatches, walkways, and supports are engineered per project.
• On-Site Assembly: Bolted panels are quickly erected, permitting deployment from remote deserts to coastal islands.
• Stringent Testing: Panels pass adhesion, corrosion, thickness, spark, and leak-proofing inspection.
• Full Accessories: Ladders, mixers, monitoring, insulation, color coatings per environmental or operational requirements.

Broad Application Scenarios

• Raw Seawater Storage: Stable intake for desalination pretreatment.
• Brine/Reject Tank: Secure containment for highly saline brine with no leakage or rebar corrosion risk.
• Permeate (Product Water) Storage: Protects high-purity water output from metallic leaching or contaminants.
• Process/Chemical Tanks: Ideal for dosing lines, neutralization, and backwash water where strong acids/alkalis may be present.
• Pre-treatment Equalization: Buffering variable flows, preventing process upsets.
• Emergency/Backup Reserve: Portable or modular tanks can be rapidly deployed, expanded, or relocated.
• Coastal Industrial Water Supply: Storing desalinated water for energy, chemical, or municipal use.

Compliance and Global Installations

• Certifications: All Center Enamel GFS desalination tanks meet NSF, ISO9001, EN AWWA, WRAS, FDA, and relevant local regulations.
• Worldwide Recognition: Center Enamel tanks are deployed in hundreds of desalination and water reuse projects across Asia, the Middle East, Africa, Europe, and Australia—the gold standard for corrosion resistance and reliability.

Sustainability and Lifecycle Performance

• GFS tanks are fully recyclable at end-of-life and require zero paint stripping or hazardous chemical disposal during maintenance.
• Their modular design shrinks installation time and job-site environmental impact, supporting fast-track, turn-key projects.
• Lower overall lifecycle costs: minimal maintenance, no recoating, rare repairs, reduced water loss.

Why Choose Center Enamel?

• Technology Leader: Pioneers of double-side fusion GFS technology in Asia, with hundreds of patents.
• Customization: Tanks offered in a vast range of sizes, roof-types, and finishes tailored to harsh marine and desert environments.
• One-Stop Solution: Design, engineering, production, installation, testing, and after-sales—Center Enamel delivers the full value chain.
• Global Track Record: Award-winning projects for municipal plants, energy and industry, disaster response, and resort islands.
• Comprehensive Support: On-site supervision, accessories, OEM service for contractors and end-users alike.

Center Enamel GFS sea water desalination tanks set a new benchmark for storage innovation in desalination and marine water industries. Their fusion of robust steel structure and glass’s imperviousness delivers unmatched peace of mind—securing safe water, minimizing operational disruptions, and protecting infrastructure investments for decades to come.

For advanced desalination storage needs, Center Enamel is the trusted partner for custom-engineered, globally proven, and sustainable GFS tank technology.

For technical consultations, case studies, or quotations, Center Enamel's expert team stands ready to deliver comprehensive and tailored solutions for all sea water desalination tank projects.