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[China]
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Address: Fuli Commercial Center room 301#, Xingang West Rd.11#, Haizhu area, Guangzhou, Guangdong province, China.
Contact name:melody wong
Shijiazhuang Zhengzhong Technology Co., Ltd |
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NSF Certificated Bolted Steel Liquid Storage Tanks for Potable Water Storage
Our bolted glass fused to steel tank is NSF approved. The steel round (cylindrical) shell of the tank is built from two-layer enameled sheets coated on both sides. The sheets are attached with special high-grade bolts and sealed by constantly flexible silicone (sealant). The surface of connecting material and the shell itself are properly treated. It has been recognized that glass fused tank as an excellent tank for water and wastewater treatment
Bolted Steel Tanks are used in commercial and industrial applications for a wide variety of uses ranging from water and chemical storage to food applications and dry bulk storage silos. Standard capacities range from 20m3 to 20000m3.
Bolted Steel Liquid Storage Tanks Specifications
| Coating color | dark blue, dark green, white, and customized |
| A standard steel plate size | effective size 2400mm x 1200 m |
| Steel plates thickness | 3mm - 12mm, depends on the diameter & height |
| Coating thickness | 0.25mm - 0.4mm, two coatings internal and external |
| Acid and alkalinity proof | standard coating suits for PH3 - PH11, special coating suits for PH1 - PH14 |
| Adhesion | 3,450N/cm |
| Elastic | same as steel sheet, around 500KN/mm |
| Hardness | 6.0 Mohs |
| Service life | >30 years |
| Spark test | >1500 V |
| Permeability | gas and liquid impermeable |
| Easy yo clean | smooth, glossy, inert, anti-adhesion |
| Corrosion resistance | excellent! Suitable for wastewater saltwater, seawater, high sulfur
crude oil, salt fox, organic and inorganic compounds |
Bolted tanks are made Glass-Fused-to-Steel that are manufactured and finished offsite, greatly reducing the time and labor involved in the field. Once delivered, each section is erected, sealed with gaskets and bolted to adjacent sections. This results in an installation process that is quick and easy, far faster than the installation of concrete or welded tanks, and it is not subject to the weather delays that often stall the installation of competing designs.
Bolted Steel Liquid Storage Tanks Manufacturer
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, API 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.
Comparison of various tanks
| No | Item | Cement tank | Carbon steel tank | Enamel tank |
| 1 | Construction time | >90 day | > 60 days | <15 days |
| 2 | Process technology demand | strict | Welding difficult | easy |
| 3 | Installation technology demand | Strict & complicated | difficult | Convenient & easy |
| 4 | removal | impossible | difficult | easy |
| 5 | appearance | normal | normal | good |
