Large size glass fused steel anaerobic digester tank
Specification of glass fused to steel tank
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Coating Color |
Dark green , white , blue , color can be customized |
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Coating Thickness |
0.25mm - 0.40mm,double coating |
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Acid and Alkali proof |
Standard sheet PH: 3-11 |
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Adhesion |
3450N/CM |
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Elastic |
Same as steel sheet , around 500 KN/MM |
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Hardness |
6.0(Mohs) |
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Service Life |
More than30 year |
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Holiday Test |
More tank 1500V |
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Permeability |
Gas/Liquid impermeable |
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Easy to clean |
Smooth , glossy , inert , non adhesive |
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Corrosion resistance |
Excellent , suitable for wastewater , salt water , sea water , high-sulfur crude oil , salt fox , organic and inorganic compounds |
What is glass fused to steel tank ?
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 .
This is the only tank finish where two materials are fused together to achieve the best of both : the strength and flexibility of the steel combined with the corrosion resistance of the glass . The high temperature fusion of glass to steel fired at 850 degree results in an inert , durable finish . Applied to both interior and exterior , the GFS technology is able to withstand the rigorous of the construction site and provide many years of trouble free service in harsh environments .
Our technology advantages
* Being engaged in enamel industry for over 26 years , we process more than 200 patents of enamel frit formulas , until now we install more than 2000 tanks all over the world .
* Having the “ ISO9001 – 2000 quality system certification ” , and developed an enterprise standard ZT–LA–02-026-208 for enamel bolted tank . Glass – fused – to - steel tank manufacturing standard Q/01ZT012009 and NSF ( National Sanitation Foundation ) .
* We design GFS tank according to AWWA D103-09 and OSHA standards
Project Reference
1- 2008 Beijing Olympics games waste water project, Ø18.33 * 3.6M * 4 sets
2- 2009 Niger potable water project ,Ø 19.86 * 4.8M * 2 M * 2 sets
3- 2 Waste water project in China , total 7 sets of tank, Ø 15.28 * 6M * 2sets,Ø 15.28 * 4.8M*3sets, Ø15.28 * 36.M * 2 sets
4- Indonesia project, completed in 2009 3 sets Ø 19.86 × 8.4M
5- Cambodia project, completed in 2010 , 1 set of UASB tank Ø8.4 × 16.8M
1 set of Contact Oxidation tank Ø10.70 × 4.8 M , 2 sets of adjusting tank Ø9.93 × 4.8 M
1 set of secondary sedimentation tank Ø7.64 × 4.8 M
