| Tank Material | Glass fused to steel |
| Adhesion | 3,450N/cm |
| Permeability | Gas / liquid impermeable |
| Glass fused to steel | Standard coating suits for PH3 - PH11, special coating suits for PH1 - PH14 |
| Payment Terms | $5000~$20000 one set |
| Supply Ability | 60 sets per month |
| Delivery Time | 10-30 days after deposit received |
| Packaging Details | PE poly-foam between each two steel plates ; wooden pallet and wooden box |
| Tank body color | Dark green / can be customized |
| Capacity | 20 m³ to 18,000 m³ |
| Service life | ≥30 years |
| Holiday test | >1500v |
| Coating thickness | 0.25mm~0.40mm & Double coating |
| Brand Name | CEC TANKS |
| Model Number | W |
| Certification | ISO 9001:2008, AWWA D103 , OSHA , BSCI |
| Place of Origin | China |
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Product Specification
| Tank Material | Glass fused to steel | Adhesion | 3,450N/cm |
| Permeability | Gas / liquid impermeable | Glass fused to steel | Standard coating suits for PH3 - PH11, special coating suits for PH1 - PH14 |
| Payment Terms | $5000~$20000 one set | Supply Ability | 60 sets per month |
| Delivery Time | 10-30 days after deposit received | Packaging Details | PE poly-foam between each two steel plates ; wooden pallet and wooden box |
| Tank body color | Dark green / can be customized | Capacity | 20 m³ to 18,000 m³ |
| Service life | ≥30 years | Holiday test | >1500v |
| Coating thickness | 0.25mm~0.40mm & Double coating | Brand Name | CEC TANKS |
| Model Number | W | Certification | ISO 9001:2008, AWWA D103 , OSHA , BSCI |
| Place of Origin | China | ||
| High Light | 20m3 Stainless Steel Water Tannks ,3450N/cm Stainless Steel Water Tannks ,OSHA Stainless Steel Water Tank | ||
Water storage is a universal necessity. Whether providing safe drinking water for a suburban household, ensuring continuous pressure in a commercial high-rise hotel, or supplying process water for a heavy manufacturing plant, the integrity of the containment vessel is paramount. Across all scales, traditional materials like concrete, plastic, and unlined carbon steel often fall short due to structural degradation, UV vulnerability, or bacterial contamination.
To deliver uncompromising quality across residential, commercial, and industrial environments, Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) engineers and manufactures world-class Stainless Steel Water Tanks. Combining superior metallurgy with modular design flexibility, these tanks provide a reliable, hygienic, and long-lasting storage solution for any application scale.
Center Enamel’s stainless steel storage systems are engineered to adapt seamlessly across three distinct operational tiers:
Application: Rooftop water storage, residential community cisterns, and rainwater harvesting.
Performance Benefit: Unlike standard polyethylene plastic tanks that degrade under prolonged UV exposure and foster algae growth, stainless steel tanks block sunlight completely, ensuring crystal-clear, taste-free drinking water for families and residential communities.
Application: Office complexes, shopping malls, hospitals, and high-rise residential towers.
Performance Benefit: Commercial facilities demand strict adherence to public health codes and reliable fire suppression reserves. Stainless steel tanks meet stringent health standards (NSF/ANSI 61), offering high structural capacity and sleek architectural profiles that fit restricted plant rooms or rooftop areas.
Application: Manufacturing plants, power generation facilities, food processing factories, and chemical processing sites.
Performance Benefit: Industrial water often carries minerals, mild chemicals, or high temperatures. High-grade austenitic stainless steel provides exceptional tensile strength and corrosion resistance, withstanding harsh operating conditions without interior liner failure.
Stainless steel (primarily AISI 304 and 316L grades) offers inherent physical properties that outperform alternative materials:
Self-Healing Chromium Oxide Passive Layer: In the presence of oxygen, chromium forms an invisible, microscopic passive film that completely prevents rust formation and oxidation, even under continuous water immersion.
Absolute Hygienic Purity: The smooth, non-porous surface inhibits bacterial colonization, biofilm accumulation, and algae proliferation, ensuring water remains pure and odorless.
Modular Versatility: Prefabricated panels allow tanks to be custom-configured in diverse diameter-to-height ratios, making them easy to install in tight basement utility rooms or massive outdoor industrial yards.
| Evaluation Metric | Center Enamel Stainless Steel Tank | Polyethylene Plastic Tank | Cast-in-Place Concrete Reservoir |
|---|---|---|---|
|
Hygienic Purity & Safety |
Superior (Inert surface prevents bacterial growth and chemical leaching) |
Moderate (Prone to surface scratching and microbial biofilm retention) |
Moderate (Requires specialized food-grade internal epoxy coatings) |
|
UV & Weather Resistance |
High (Withstands extreme solar radiation and weathering) |
Low (Plastics degrade, become brittle, and crack under prolonged UV light) |
High (Resists UV, but vulnerable to freeze-thaw cracking) |
|
Multi-Sector Adaptability |
High (Scalable from compact household units to massive industrial reservoirs) |
Low to Moderate (Limited by structural rigidity in large capacities) |
Poor for small setups; heavy and rigid for large infrastructure |
|
Lifecycle & Maintenance |
Minimal (30 to 50+ years of maintenance-free service) |
10 to 20 Years (Requires periodic replacement due to UV aging) |
High (Requires frequent structural crack sealing and patching) |
Engineering Assurance: All stainless steel storage tanks manufactured by Center Enamel undergo rigorous quality testing and precision welding to ensure absolute structural integrity and compliance with international public health standards.
Company Details
Business Type:
Manufacturer
Year Established:
1989
Employee Number:
500~600
Ecer Certification:
Verified Supplier
Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 2008. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks a... Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 2008. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks a...
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