Vitrum Bolted Steel Liquid Storage Tank With Economic Aluminum Dome Roof

Introduction of Bolted Steel liquid storage tank

Our bolted steel liquid storage tank range the size from 20m3 to 20,000m3. It is the integration tank which sealed by high corrosion bolts and flexible sealant. Common uses for our Liquid Storage Tanks include the storage of fertilizer solutions, agricultural chemicals, water, liquid feeds and plant foods All of our tanks are rugged, corrosion-resistant and easy to install with no seams, welds or joints to leak or rust.

Center Enamel's bolted steel liquid storage tanks engineering design meet or exceed AWWA D103-09 and EN/ISO28765:2011, and our storage tank engineers make tank engineering calculation on each specific tank structure according to project local environmental conditions, such as snow load, wind speed, seismic zone etc., to make sure the tank structure's adequate security in long-term service life.

What kinds of the roof can be selected?

Glass-Fused-to-Steel roof with external/internal beams

- air-tightness, GFS/enamel roof is suitable for anaerobic digestion condition
- cone shape roof with external/internal beams according to the requirement
- optimum material same as tank sidewall

Aluminum Alloy Trough Deck Roofs

- economic option for potable water, wastewater, and fire water storage etc.
- only protect from raining and wind, without air-tightness

Single and Double Membrane Roofs

- suitable for anaerobic digestion condition with biogas collection purpose
- integrated AD tank with the cover on top of tank, air-tightness

FRP Roofs

- suitable for no air-tightness required situation such as drinking water, agriculture, firewater, and wastewater storage
- the shape of the FRP roof can be a dome or flat

Aluminum Dome Roofs

- self-support without support columns
- without air-tightness

What is the advantages of bolted steel liquid storage tank?

Short construction period, cost-effective tank solution

Superior corrosion resistance, service life is more than 30 years

Easy to install, no need for big installation equipment and/or very skilled labors

Tank volume can be easily expanded

It can be dismantled, removed and relocated

Elegant appearance, tank color can be customized

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.