Center Enamel provides aeration tank design, manufacturing, and installation for global customers

Center Enamel designs, manufactures, and installs aeration tanks of 50 cubic meters to 25,000 cubic meters for industrial and urban sewage treatment plants.

The aeration tank usually receives pre-treated sewage, so it is less corrosive than the corresponding original sewage. However, injecting a large amount of air or oxygen into the aeration tank will aggravate the oxidation phenomenon, so the materials in contact with the effluent are required to have corrosion resistance.

This is why aeration tanks are usually glass fused to steel with adhesives or elastic seals.

Bolted steel aeration tanks can be equipped with all the accessories customarily installed on such tanks: water jets, fine bubble aerators, scraper bridges, surface aerators, etc.

Center Enamel's GFS tanks are fully compatible with fluidized bed (MBBR), biological filter, ultrafiltration device (BRM), etc. The bolted steel tank is also very suitable for the SBR type fluctuating liquid level processing system.

glass fused to steel tank Specification:

Center Enamel 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 2021, Center Enamel bolted tanks have been exported to more than 80 countries including the USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil, and South Africa, etc. Our superior tank quality and prompt service gain us worldwide recognition.

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.