Factory Coated Bolted Steel Biogas Storage Tank

As a global leader in the design and manufacture of bolted steel storage solutions, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is proud to offer factory-coated bolted steel biogas storage tanks with capacities up to 2,000,000 gallons, setting the industry standard for efficiency, durability, and cost-effectiveness.

Advanced Technology for Superior Performance

Our Glass-Fused-to-Steel (GFS) technology ensures that each tank combines the structural integrity of steel with the corrosion resistance of glass. Fired at high temperatures ranging from 820°C to 930°C, the enamel coating chemically bonds to the steel surface, creating a hard, inert layer that resists corrosion, abrasion, and chemical reactions.

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

This advanced factory-coating process not only ensures consistent quality but also enables the tanks to withstand harsh environmental conditions, making them ideal for biogas storage applications in bioenergy projects worldwide.

Key Features of Our Bolted Steel Biogas Storage Tanks

Large Capacity:

Our bolted steel biogas storage tanks can store up to 60000 cubic meter of biogas, meeting the needs of even the most demanding bioenergy facilities.

Factory-Coated Panels:

Panels are pre-coated in a controlled factory environment to ensure precision, consistency, and quality, reducing on-site installation time.

Corrosion Resistance:

The Glass-Fused-to-Steel coating provides exceptional protection against corrosion caused by hydrogen sulfide and other byproducts of anaerobic digestion.

Durability and Longevity:

With a lifespan exceeding 30 years, these tanks are an economical choice, requiring minimal maintenance over their operational life.

Modular Design:

The bolted steel design allows for quick assembly and installation, minimizing construction costs and timelines while enabling easy future expansion.

Double Membrane Gas Holder:

For efficient gas storage, our tanks can be equipped with double membrane gas holders, which provide flexible gas storage capacity, maintain consistent pressure, and optimize energy production.

Contact us today to learn more about how our Glass-Fused-to-Steel biogas tanks can help optimize your biogas storage needs and reduce maintenance costs!

Applications in Biogas Projects

Our GFS biogas storage tanks are ideal for various bioenergy applications, including:

Agricultural biogas projects for digesting organic farm waste.

Municipal solid waste management for energy recovery.

Industrial wastewater treatment facilities using anaerobic digestion.

Livestock farms generating renewable energy from manure.

International Standards Compliance

Center Enamel’s bolted steel biogas storage tanks meet or exceed international standards, including:

AWWA D103-09

ISO 28765

NSF/ANSI 61

NFPA standards

Our tanks’ compliance with these rigorous standards ensures they deliver unmatched safety, performance, and reliability.

Why Choose Center Enamel?

Unmatched Expertise:

As China’s first manufacturer of Glass-Fused-to-Steel tanks, we bring over 30 years of experience in bolted steel tank design and production.

Global Reach:

Our tanks have been successfully installed in over 100 countries, earning recognition from engineers, contractors, and facility owners worldwide.

Sustainability Commitment:

By supporting biogas projects, our tanks contribute to reducing greenhouse gas emissions and promoting renewable energy development globally.

Comprehensive Support:

From design to after-sales service, Center Enamel provides end-to-end solutions tailored to your project’s needs.

Partner with Center Enamel for Your Biogas Project

With its exceptional capacity, durability, and cost-effectiveness, the factory-coated bolted steel biogas storage tank (2,000,000 gallons) from Center Enamel is the ideal choice for your bioenergy projects. Contact us today to learn more about how our storage solutions can support your renewable energy goals.

About Center Enamel

Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is the global leader in bolted steel storage solutions, specializing in Glass-Fused-to-Steel tanks for bioenergy, municipal wastewater, industrial effluent, and potable water applications. With over three decades of innovation and excellence, we continue to set the benchmark for quality, reliability, and customer satisfaction.

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.