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[China]
Trade Verify
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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Verified Suppliers
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Bolted Glass Fused to Steel Tank for Waste Water / Sewage Treatment in accordance with EN 28765 / AWWA D103
Since 1989, Center Enamel Co., ltd is a manufacture dedicated in enamel products, product range includes enamel/GFS tanks and enamel cookware, the enamel/GFS tanks are widely applied in bio-energy, wastewater treatment, potable water storage and dry bulk storage etc.
With nearly 30 years experience in enameling industry and more than 200 enamel formula patents, we are the largest enamel products fabrication base in China, and also the first one in China to produce double –sides enamel hot-rolled steel. Our enamel tanks have already been exported to USA, Australia, Singapore, Malaysia, Thailand, Niger and other 26 countries.
Our R&D ability:
With nearly 30 years experience in enameling industry, Center Enamel Co., Ltd. has become the largest and most professional enamel tank manufacturer in China.
We already established a professional R&D ream and advanced laboratory. With this strong enameling R&D ability, we can meet various demands of customers.
Professional R&D Team:
1*Technician Consultant – National technical expert; Senior engineer; Over 50 years enameling R&D experience
8*Advanced Technician—Postgraduate educational background; expert in enamel R&D over 10 years
With various modern test instruments and equipments for about 100 sets.
Laboratory Room
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
Acid & Alkali Resistance Test
Impact Test
Holiday Test
The Glass Fused to Steel Tank has a lot of advantages compared with other tanks, as shown below:
| Characteristic | Cement | 304 S.S. | FRP Tank | Enamel Tank |
| Product Color | Grey | Metal Color | Any Color | Green, White, Blue, Any Color |
| Coating Thickness | No | No | 0.25 – 0.4mm | |
| Steel Thickness | >250mm | >3mm | >300mm | 3 – 20mm |
| Acid & Alkali Resistance | Normal | Normal | Special Fiber | Excellent |
| Hardness | C15 – C60 | HV310-370, Mohs 5.5 | Barcol harness 40 | Mohs 6-7 |
| Service Life | 50 years | >30 years | <30 years | >30 years |
| Pressure Standing Ability | Strong | Normal | Normal | Strong |
| Installation Period | >35 days | >20 days | >35 days | 7 – 10 days |
| Installation | Complex, request big professional equipment | Professional people, work high above the ground, dangerous installation | Work high above the ground, dangerous installation, have request on weather condition | Safe installation, easy, fast, do not have requests on weather condition |
| Removal | Impossible | Possible, but high cost | Impossible | Possible, low cost |
| Out appearance | Normal | OK, but only one color | Normal | Good Looking |
GFS Tanks applied in different project shown below:
Project in Indonesia for Anaerobic Digestion
Project in Malaysia for Waste Water Treatment
