Enamel coated steel liquid storage tanks / crude oil storage tank

Enamel Bolted Liquid Storage Tank Used To Strorage Potable Water ,Comply With Nsf61 Certification


Application of enamel bolted tank

What is the advantages of ETB ( enamel bolted tank )
-- Fast installation and low cost
-- Pleasing appearance , harmoniously with aroung buildings

-- Excellent resistance of acid and alkali

-- Climate adaptable , can be used in almore all kinds of weather conditions ( a good solution for some areas )

-- Easy assembled , detachability , no requirement for the large installation tools . No requirement for the sites ,can be installed underground , above ground , indoor ,even on roofs .

-- Comparing with other tanks , many year later enamel bolted tank is still bright with extremely low maintence cost .

-- The volume can be expended for future requirement , before manufacture we can design it , and we can design it as customers’ requirement with free charg

Comparation with other tanks

Technology ascendancy

* Being engaged in enamel industry for over 26 years , we process more than 200 patents of enamel frit formulas , until now we install more than 2000 tanks all over the world .

* Having the “ ISO9001 – 2000 quality system certification ” , and developed an enterprise standard ZT–LA–02-026-208 for eaneml bolted tank . Glass – fused – to - steel tank manufacturing standard Q/01ZT012009 and NSF ( National Sanitation Foundation ) .

* We design GFS tank according to AWWA D103-09 and OSHA standards , for potable water we comply with NSF61 certification , which prove that our tank can contact with drinking water directly .
* Enamel frit produced by ourselves and supply it to the top 500 company ” Midea ”

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.