Product Specification

GFS Tanks with Anti-Corrosion Design: The Industry Standard for Wastewater Storage

For global infrastructure projects requiring long-term reliability, Glass-Fused-to-Steel (GFS) tanks from Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) are the definitive choice. Engineered with advanced anti-corrosion technology, these bolted tanks provide a superior alternative to concrete and welded steel for municipal, industrial, and agricultural wastewater management.

The Science of Glass-Fused-to-Steel Technology

The strength of GFS technology lies in its unique manufacturing process. By fusing a high-performance glass layer to steel at temperatures exceeding 850°C, we create a molecular bond that is physically inseparable.

• Superior Corrosion Resistance: The glass layer acts as an inert barrier, resistant to aggressive chemicals, acids, and alkalis found in industrial effluents.
• Non-Porous Surface: The smooth, glossy finish prevents the adherence of sludge and biofilms, significantly reducing maintenance and cleaning costs.
• Impact & Abrasion Resistance: With a hardness of 6.0 Mohs, the surface resists scratching and impact damage during heavy industrial use.

2024 Featured Wastewater Treatment Projects

Google prioritizes "Experience" and "Recency." These successfully commissioned 2024 projects demonstrate Center Enamel's leadership in the Chinese and global markets.

1. Hebei Bean Products Factory (Food Processing)

Food-grade wastewater often suffers from fluctuating pH and high organic loads.

• Solution: 2 Units,3.05m x 13.8m (H).
• Total Volume: 202m3.
• Result: A slim-profile design optimized for limited industrial footprints, commissioned in 2024.

2. Liaoning Petroleum Project (Hydrocarbon Storage)

Petroleum effluent requires specialized corrosion-resistant raw water containment to handle salts and hydrocarbons.

• Solution: 3-tank configuration totaling 2,751m3.
• Key Dimension: 2 Units at13.76m x 7.8m (H).
• Result: Large-scale industrial storage operational as of 2024.

3. Guangdong Ink Wastewater (Chemical Containment)

Aggressive pigments and chemical runoff require the highest level of inertness.

• Solution: 2 Units, 6.88m x 14.4m (H).
• Total Volume: 1,070 m3.
• Result: Specialized anti-pigment adherence surface, completed in 2024.

Technical Specifications: GFS Core Performance

For engineering procurement, data-driven content ranks higher. Our GFS specifications meet and exceed international benchmarks including AWWA D103-09 and ISO 28765.

Comprehensive Wastewater Equipment Supply

Center Enamel is more than a tank manufacturer; we provide integrated equipment for complete wastewater resource utilization.

• Pretreatment: Mechanical bar screens and solid-liquid separators.
• Anaerobic Digestion: Gas holders, biogas generators, and torch systems.
• Sludge Management: Screw sludge dewatering machines and mud scrapers.

Frequently Asked Questions (FAQ)

How long do GFS wastewater tanks last?

Glass-Fused-to-Steel tanks are designed for a service life of 30 years or more. Unlike epoxy or paint, the glass coating is fused at high temperatures, ensuring it will not peel or rust. This was a critical factor in the 2024 Liaoning Petroleum Project.

Can GFS tanks store highly acidic effluents?

Yes. While standard tanks handle pH 3–11, we offer specialized enamel for environments ranging from pH 1 to 14. This makes GFS the "first choice" for chemical runoff, such as in our 2024 Guangdong Ink project.

What is the installation time for a large-scale tank?

A $5,000text{ m}^3$ tank typically takes only 15–25 days to install. The bolted design eliminates on-site welding and concrete curing, drastically reducing construction timelines.

Global Recognition & Compliance

With projects in over 100 countries and more than 30 years of experience, Center Enamel is a trusted partner for global water infrastructure. Our tanks comply with NSF/ANSI 61, ISO 9001, and BSCI standards.

Contact Center Enamel today to secure a world-class solution for your next wastewater project.