Multipurpose Bolted Steel Tanks for Waste Water Treatment Plant

Bolted steel tanks are a convenient storage solution for liquid or dry goods such as water, sand, mud, or grain. They consist of individual steel plates that are manufactured and finished in an enclosed facility before being transported to the site and joined together using the appropriate washers and fastener bolts used to store the product. Unlike traditional concrete or welded tank solutions, bolt tanks are quick to install, inexpensive to ship, and can be assembled in almost any weather, eliminating many weather-related delays.

Bolted steel tanks are the leader of water storage solutions, which is widely used as Waste Water Storage Tanks for Biogas Plant, Waste Water Treat Plant (WWTP) etc. With the advantage of both GLASS and STEEL, Glass lined waste water storage tanks can resist corrosion of Waste Water of PH 1 - 14. our glass lined waste water storage tanks 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 glass lined waste water storage tanks structure's adequate security in long-term service life.

Multipurpose Bolted Steel Tanks Specification

Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel Tanks manufacturer and supplier in China, but also the most experienced Glass-Fused-to-Steel tanks manufacturer in all of Asia. Center Enamel Glass-Fused-to-Steel tanks engineering & design, product testing and quality system are in strict accordance with AWWA D103-09, OSHA, ISO/EN 28765, NSF61 and NFPA etc. international standards. CEC Glass-Fused-to-Steel tanks are widely used in drinking/potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture etc. applications. Until 2018, Center Enamel Glass-Fused-to-Steel tanks have been exported to more than 60 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, India and South Africa etc. The superior product quality and prompt service gain us worldwide recognition.

Quality Control

ISO 9001:2008 Quality Control System

ANSI AWWA D103-09 Design Standard

Titanunum-Rich-Steel plates specially produced for GFS Techonogy

Holiday Testing every panel at 700V – 1500V acc. to tank application

Glass Coating Thickness every panel on both sides

Fish Scale Testing (one test for one batch)

Impact Testing for enamel adherence (one test for one batch)

About Us

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, SS tanks, enameled cookware and enamel glaze. With a professional enameling R&D team and more than 20 enameling patents, Center Enamel Co., Ltd has become the leader in bolted tanks industry of Asia. It is certified to ISO 9001, NSF/ANSI 61, ISO 28765, LFGB, BSCI, ISO 45001, ISO 24001 and other international standards.

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 Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. 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 USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa ect. Our superior tank quality and prompt service gain us worldwide recognition.

Why choose Center Enamel Glass-Fused-to-Steel tanks:

More than 30 years experience in Enameling Technology R&D

The only GFS tanks manufacturer which also produce enamel frit, able to adjust formula to secure enameling quality.

Strict Engineering Design Standard- AWWA D103-09, OSHA, NSF61, EN28765 and NFPA etc

The only GFS tanks manufacture in China which can be widely accepted by USA market for many years.

Cooperate with Well-known International Corporations

Paques, Veolia, Coca-Cola, Sabesp, Wilmar, PetroChina, Heineken, AbInBev, Porsche, Sinopec etc.

Professional Experience with International Market

Successful GFS tanks projects references in more than 80 countries worldwide.

As an outstanding containment system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with local partners throughout the world and make continuous contributions to the development of the industry.