Double Enamel Coating Glass-Lined Steel Tanks: Superior Acid and Alkali Resistance

Shijiazhuang Zhengzhong Technology Co., Ltd. is a global leader in Glass-Lined Steel Tank technology, manufacturing tanks that are highly resistant to harsh chemicals, including strong acids and alkalis. Our Double Enamel Coating process, which fuses two protective enamel layers onto steel, offers unmatched durability, corrosion resistance, and extended service life. These tanks are particularly suitable for industrial and municipal applications where chemical resistance is critical, including wastewater treatment, chemical storage, and other demanding environments.

Why Choose Double Enamel Coating for Chemical Resistance?

Our Double Enamel Coating combines the strength of steel with the protective qualities of glass, creating a tank that resists corrosion, chemical reactions, and abrasion. The double layer of enamel coating acts as a formidable barrier, ensuring that no corrosive substances can penetrate the steel, even in extreme chemical environments. This double enamel layer provides superior resistance to both acidic and alkaline solutions, making these tanks ideal for industries where chemical exposure is high.

As a leading storage tank manufacturer in China. At Shijiazhuang Zhengzhong Technology Co., Ltd., we excel in providing high-quality bolted steel tanks tailored for the diverse needs of fish farming. Our extensive range of bolted steel tanks includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, and galvanized steel tanks, each designed to offer exceptional durability, efficiency, and adaptability for aquaculture applications.

WasteWater Treatment Project Equipment Supply

Key Advantages of Double Enamel Coating Glass-Lined Steel Tanks

Outstanding Acid and Alkali Resistance

The double enamel coating creates a smooth, inert barrier that withstands the effects of strong acids and bases. This resistance is crucial for applications involving aggressive chemicals, as it prevents degradation and ensures the tank’s structural integrity over time.

Extended Service Life

By providing an added layer of protection, the double enamel coating significantly extends the lifespan of our Glass-Lined Steel Tanks. This durable coating prevents corrosion and rust, reducing maintenance needs and offering long-term cost savings.

High-Temperature and UV Resistance

Our tanks are designed to withstand extreme temperatures and UV exposure, ensuring durability even in harsh outdoor environments. The glass lining is baked at high temperatures, creating a durable bond with the steel that remains stable under fluctuating environmental conditions.

Non-Stick and Non-Porous Surface

The enamel coating creates a smooth, non-stick surface that prevents buildup and resists absorption. This non-porous characteristic keeps the tank cleaner for longer periods, reduces maintenance frequency, and eliminates the potential for chemical absorption.

Leakproof Design with Modular Construction

Our Glass-Lined Steel Tanks use a bolted design and advanced sealants to provide a leakproof, watertight containment solution. The modular construction allows for easy installation and expansion, making them highly adaptable for various site requirements.

Compliance with International Standards

Our tanks are manufactured according to strict international standards, including ISO 9001, AWWA D103, and OSHA guidelines, ensuring quality, safety, and reliability. This commitment to standards demonstrates our dedication to delivering the highest quality products to our clients worldwide.

Applications for Double Enamel Coating Glass-Lined Steel Tanks

The exceptional chemical resistance of our double enamel-coated tanks makes them ideal for a wide range of industrial and municipal applications:

Wastewater Treatment

Wastewater treatment facilities often handle chemically treated water, acids, and bases that can corrode standard steel tanks. Our double enamel-coated tanks provide reliable containment, maintaining structural integrity and preventing leaks, even with aggressive wastewater compositions.

Chemical Storage

Industries involved in chemical production, storage, and processing require tanks that resist corrosion from acids, alkalis, and other reactive substances. Our Glass-Lined Steel Tanks with double enamel coating provide a safe and stable solution for handling various chemicals.

Industrial Process Water

Industrial processes involving high temperatures, corrosive substances, and chemical-laden water benefit from our tanks’ durability and resistance to chemical attack. The non-reactive surface ensures that industrial process water is contained without risk of contamination or degradation.

Food and Beverage Storage

For food-grade applications requiring acid or alkaline environments, such as pickling, fermentation, and beverage storage, our double enamel tanks provide a safe, non-reactive solution that ensures product purity and quality.

Product Features of Shijiazhuang Zhengzhong Double Enamel Coating Glass-Lined Steel Tanks

Advanced Enameling Process

The double enamel coating process involves high-temperature firing that fuses the enamel to the steel surface, creating a strong, permanent bond. This process results in a chemically inert, smooth surface that is both resilient and resistant to environmental wear.

Corrosion Resistance in Harsh Environments

The enamel coating provides a robust defense against corrosion, even in high-salinity and acidic environments. This quality makes the tanks suitable for marine applications, industrial sites, and remote locations with exposure to corrosive elements.

Optional Roof Designs

We offer customizable roof options, including Aluminum Dome Roofs and Double Membrane Roofs, which can further enhance the tank’s performance. These roofs help maintain a stable internal environment, reduce evaporation, and protect the tank’s contents from external contaminants.

Modular, Bolted Design for Easy Installation

Our tanks are designed for quick assembly, thanks to the modular bolted-panel construction. This design makes it possible to install tanks in remote locations and reduces on-site assembly time and costs.

Maintenance and Installation Benefits

Our Glass-Lined Steel Tanks with Double Enamel Coating are designed to minimize maintenance needs. The enamel coating is naturally resistant to scratches and scuffs, and the non-porous surface is easy to clean. This smooth surface reduces scaling, sediment accumulation, and the growth of algae or bacteria, ensuring that tanks remain in excellent condition with minimal upkeep.

Installation is straightforward, as the modular bolted construction allows for efficient setup in various locations, including confined or hard-to-reach areas. This flexibility and ease of installation make our tanks ideal for global clients seeking durable, cost-effective solutions for their chemical storage and treatment needs.

Why Shijiazhuang Zhengzhong Technology Co., Ltd. is Your Best Choice for Double Enamel Coating Glass-Lined Steel Tanks

With over 30 years of experience in the industry, Shijiazhuang Zhengzhong Technology Co., Ltd. has established itself as a trusted provider of high-quality storage solutions. Our expertise in Glass-Fused-to-Steel technology and dedication to research and innovation have positioned us as a leader in the industry. Our tanks are trusted by customers in over 90 countries, and we are proud of our strong commitment to quality, reliability, and customer satisfaction.

When you choose our double enamel-coated tanks, you benefit from:

Unmatched durability and corrosion resistance in harsh chemical environments

Extended service life with reduced maintenance needs

Compliance with international safety and quality standards

Flexible, customizable solutions to meet your specific requirements

Contact Us Today for Superior Acid and Alkali Resistant Storage Solutions

For industries demanding reliable, chemical-resistant storage, Shijiazhuang Zhengzhong Technology Co., Ltd.’s double enamel-coated Glass-Lined Steel Tanks offer the ideal solution. With superior acid and alkali resistance, our tanks provide secure containment for a wide range of applications. Contact us today to learn more about our advanced storage solutions and how our expertise can support your project needs.

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.