Bolted Steel Biogas Tanks – Reliable Storage Solutions for Anaerobic Digestion

Center Enamel: A Global Leader in Biogas Storage Solutions

As the global demand for renewable energy and sustainable waste management grows, bolted steel biogas tanks have become a critical component in biogas projects. Center Enamel, the leading manufacturer of Glass-Fused-to-Steel (GFS) tanks and Fusion Bonded Epoxy (FBE) tanks, provides innovative and durable biogas storage solutions for anaerobic digestion (AD) systems, wastewater treatment plants, and bio-energy projects worldwide.

With over 30 years of experience, Center Enamel has successfully delivered high-quality, corrosion-resistant, and cost-effective biogas tanks to more than 100 countries, supporting sustainable energy production and environmental conservation.

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

Why Choose Center Enamel Bolted Steel Biogas Tanks?

1. Exceptional Corrosion Resistance

Our Glass-Fused-to-Steel tanks combine the strength of steel with the chemical resistance of glass, forming a durable, non-porous, and anti-corrosive surface. This ensures outstanding resistance to acidic and alkaline environments, making them ideal for biogas applications.

2. Airtight & Gas-Tight Design for Efficient Biogas Storage

Center Enamel’s bolted steel biogas tanks are designed with airtight seals to prevent gas leakage and optimize biogas collection efficiency. The advanced sealing technology ensures long-term performance, even in demanding industrial environments.

3. Bolted Modular Design – Fast Installation & Easy Expansion

Unlike traditional welded tanks, our pre-fabricated bolted steel tanks allow for rapid installation and on-site assembly, significantly reducing construction time and costs. The modular design also enables easy expansion, adapting to growing biogas production needs.

4. Customizable Sizes & Configurations

We provide custom-built biogas tanks to meet diverse project requirements, with capacities ranging from small-scale biogas digesters to large-scale industrial biogas storage systems.

5. Compatible with Various Roof Options

To enhance biogas storage efficiency, our tanks can be equipped with:

Double Membrane Roofs – Ideal for biogas collection and pressure regulation.

Glass-Fused-to-Steel Roofs – Provides additional durability and corrosion resistance.

Aluminum Dome Roofs – Lightweight and weather-resistant for maximum protection.

6. Certified to Global Standards

Center Enamel biogas tanks comply with ISO 9001, NSF/ANSI 61, AWWA D103-09, OSHA, ISO 28765, and other international quality and safety standards, ensuring reliable and long-lasting performance in biogas projects.

Applications of Center Enamel Biogas Tanks

Anaerobic Digestion (AD) Systems – Efficient biogas production from organic waste.

Livestock Waste Treatment – Sustainable biogas recovery from manure.

Municipal & Industrial Wastewater Treatment – Methane capture for renewable energy.

Food Waste Digestion – Converting organic food waste into biogas energy.

Landfill Gas Collection – Safe and efficient biogas storage for power generation.

Proven Success in Global Biogas Projects

Center Enamel has completed numerous biogas storage projects worldwide, partnering with leading renewable energy developers, wastewater treatment plants, and agricultural waste management facilities. Our Glass-Fused-to-Steel and Fusion Bonded Epoxy tanks have been installed in Europe, North America, Asia, the Middle East, and Africa, helping industries transition to sustainable energy solutions.

Case Study: Large-Scale Biogas Project in Indonesia

Project: Anaerobic Digester for Palm Oil Mill Effluent (POME)

Tank Size: Φ20.24m × 10.6m (H), 3400m³

Solution: Glass-Fused-to-Steel Biogas Digester with Double Membrane Roof

Result: Efficient biogas production and wastewater treatment, reducing carbon emissions.

Partner with Center Enamel for Your Biogas Storage Needs

As a trusted global leader in biogas tank manufacturing, Center Enamel is committed to providing high-performance, durable, and cost-effective biogas storage solutions. Whether you need anaerobic digesters, gas storage tanks, or complete biogas system solutions, we are here to support your project from design to installation.

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.