Glass Lined Coated Potable Water Storage Tank Comply With NSF61 Certification

Glass coating protect water tanks

The application of glass fused to steel tank is wide ,which has advantages in storing potable water and other liquid applications . In addition it is easy to do the assembly , have excellent acid and alkali proof , great service life , minimal maintenance cost comparing with other liquid storage tanks .

The physical properties of glass coating are especially used to municipal and industry applications , because the glass coatings form a hard , glossy , inorganic barriers for both interior and exterior tank wall resist of weather condition . The enamel frit burn in temperature from 800 -950 degree , creating greatest and strongest bond between enamel coating and steel .

Glass fused to steel tank has great corrosion , the steel surface can resist the acid and alkali PH from 3-11 . Glass fused to steel tank’s design comply with the standard AWWA D103 – 09 , OSHA , ect international standards , and the production line reach to the standard ISO 9001 – 2000 . For potable water storage , our steel sheet also have the NSF61 certification , which prove that the enamel coating is safe to contact the water directly .

Comparation of different kinds of tanks

Glass fused steel tank specifications

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.