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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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Lowest Maintenance Requirement Glass Lined Water Storage Tanks Over 30 Years Service Life
Glass Lined Steel Tanks consist of enamel sheet, special sealant,self-locking bolts and other accessories. And among them , enamel sheet is the most important part. Enamel sheet is finished where Glass and Steel are fused together to achieve the best of both: strength and flexibility of the steel combined with superior corrosion resistance of the glass.
GLS tanks can be used as vessel for many kinds of water storage, such as the resort wastewater storage,the town wastewater storage, potable water storage,fire protection water storage, rain water storage etc.
Center Enamel Co.,Ltd
Center Enamel Co.,Ltd has been dedicated in enamel products industry since 1989, who is not only the first one in China to research out hot-rolled sheet that is double-side enameled, but also the largest and most professional manufacture of enamel bolted tanks in China present.
We have professional R&D team and QC department to provide best quality tanks for every customer, also the best service and most competitve price.
Quality Control
Raw Material Test --- Raw material ingredient analysis, raw material impurity test and etc.
Enamel Sample Test ---Enamel fluidity test, color difference analysis, firing test, acid and alkali resistance test, adherence test
Destructive Test --- Impact test,holiday test, slice microscope analysis
Main Production Procedure
Plate CNC cutting -- After getting the raw steel sheet,then cut the plate according to the drawing design, to fit for customer’s requirement.
Enamel Spraying -- Before the spray, check the plate is clean and no defects, use sandpaper to clean the surface well; adjust the air pressure of pressure tank in a propose situation, check the amount of spray glaze if it is reasonable and normal. The spray should be even/well-proportioned; there is no thicker or thinner or missing spots . See the reference.
High Temperature Burning -- Technicians to burn: according to different plate thickness, burning temperature of burning furnaces should be adjusted.
Quality Inspection -- Products QC includes but not limited to : Holiday test, Coating thickness gauge , Out appearance checking.
Characteristics of Glass Lined Steel Tanks
| Category | Specification |
| Coating Color | dark green, white, blue and also color can be customized |
| Coating Thickness | 0.25 - 0.40mm , double coating |
| Acid and alkalinity proof | Standard pH: 3 - 11 |
| Special pH: 1 - 14 | |
| Adhesion | 3450 N / cm |
| Elastic | Same as steel sheet, around 500 kN / mm |
| Hardness | 6.0 ( Mohs ) |
| Service life | ≥ 30 Years |
| Holiday test | > 1500 V |
| Permeability | Gas / liquid impermeable |
| Easy to clean | Smooth, glossy, inert, anti-adhesion |
| Corrosion resistance | Excellent,suitable for water storage, waste water treatment, sewage treatment, high sulfur crude oil,salt fox,organic and inorganic compounds |
Main Advantage of GLS Tanks
1. Short installation period : compare to more than 40days installation time for other type tanks, usually GLS tanks only needs even less than 15days.
2. Superior corrosion resistance : GLS tanks can resist pH rage 1-14.
3. Beautiful appearance : Standard color is dark green, and color can be customized according to customer’s request.
4. Climate adaptability : GLS tanks can be used in almost all kinds of weather conditions, that is very important for some special areas.
5. Long service life : more than 30 years service life.
6. Easy construction : No requirement for big installation equipment, and can be easily expand, dismantle and move.
