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Geprüfter Lieferant Modular ConstructionThe bolted steel liquid storage tank is made of Glass-Fused-to-Steel, which combines the strength and flexibility of steel and the corrosion resistance of glass. The modular construction of bolted steel liquid storage tanks allows it to be quickly erected. Normally, the installation is very quick, often requiring less than a third of the time it typically takes to complete a welded or a concrete tank. bolted steel tanks are manufactured and finished in our factory, which allows each section to be formed according to strict structural specifications, with quality bends, welds and surface preparations that are monitored with comprehensive quality control measures. Once the pretreatment for steels are complete, they are powder-coated in a tightly-controlled environment, which results in a durable finish that virtually eliminates corrosion and maintenance issues, unlike field-welded tanks, which must be finished at the installation site, often resulting in an imperfect and inconsistent finished coating that is susceptible to corrosion and other damage.
Bolted steel water storage tanks have a large variety of system applications, mainly including fire protection water storage tank, potable water tank, anaerobic digester, biogas tank, dry bulk storage tank, leachate tank, municipal sewage tank, agriculture water tank and industrial wastewater tank.
Glass Fused-To-Steel Water 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 coating 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/Holiday test | >1500 V |
| Permeability | gas and liquid impermeable |
| Easy yo clean | smooth, glossy, inert, anti-adhesion |
| Corrosion resistance |
excellent ! Suitable for waste water salt water, sea water, high sulfur crude oil, salt fox, organic and inorganic compounds |
Quality Control of Fire Sprinkler Water Storage Tanks
1. Raw materials testing in the factory: ingredient analysis, impurities test.
2. Recipe finalized small samples test : enamel fluidity test, chromatic difference analysis, enamel burning experiment, acid and alkali resistance testing, glossy, adhesion etc,
3. Middle stage products test: amplification experiment simulated environment;
4. Destructive testing, detection, impact test, 1500 V holiday test, sliced electric microscope analysis.
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