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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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Center Enamel is a comprehensive high-tech enterprise whose main business is the R&D, manufacturing and sales of enamel assembled tanks, environmentally friendly diversified equipment, and the undertaking of environmentally friendly EPC projects and anaerobic process sections. In long-term service and engineering practice, the company adheres to technology-oriented, not only completes project construction with high quality, but is also committed to achieving breakthrough innovation in the field of sewage treatment. On the one hand, Center Enamel provides customers with overall sewage treatment solutions through in-depth understanding of the needs of customers in various fields, from sewage collection and transportation to treatment and discharge, to ensure the safe and stable operation of each sewage treatment project.
On the other hand, Center Enamel has developed many market-competitive environmental protection equipment based on advanced core technologies, which are highly recognized by the market and customers in terms of operational stability, water environment treatment effect, and cost-effectiveness. In the project, the company customized the equipment according to the project conditions, which not only reduced investment costs, but also improved construction efficiency, so that the project could be delivered within the time limit required by the customer with guaranteed quality and quantity.
With more than 30 years of experience in storage tank R&D, production and construction, Center Enamel has jointly developed fusion-bonded epoxy coating technology with AkzoNobel, the world's leading paint and coatings manufacturer. Epoxy coating is an advanced anti-corrosion coating with excellent corrosion resistance and adhesion. In addition, the epoxy coating technology also adopts a special construction process - electrostatic spraying technology, which improves the uniformity and adhesion of the coating, thereby effectively extending the service life of the tank.
Epoxy resin tanks formed using epoxy coating technology are not only technologically advanced and cost-effective, but also easy and fast to install. Their quality meets the requirements of AWWA D103-09 and ISO 9227 / ASTM B117. They have been recognized by customers as soon as they were launched.
| Application | Test Standard | Result |
| Coating Color | Standard RAL 5015 sky blue | Other colors are available |
| Dry Film Thickness | Average Dry Thickness | 5~10 miles /125 ~250 microns(internal) |
| 5~10 miles /125 ~250 microns(epoxy primer+ topcoat) | ||
| Holiday Test | ≥1100V (all panels) | Zero-discontinuity at test voltage |
| Hot water immersion 90 days, 70° | AWWA C550-05 | Meets/exceeds standard |
| Corrosion Resistance | Salt Spray ISO 9227/ASTM B117 | Pass |
| Impact Resistance | ASTM D2794 | Pass 160 in-ibs direct & reverse impact |
| PH Range | 3~12 | |
| Abrasion Resistance | Adhesion ASTM D3359 | Adhesion ASTM D3359 |
| Hardness | ISO15184 / ASTM D3363 | 2H |
| Chemical Immersion test | 50% NaOH, 50% H2S04 | Meets/exceeds industry standard |
| UV Resistance | outdoor exposure testing | 5 years |
| Color Stability | outdoor exposure testing | 5 years |
inner coating
Our epoxy is one of the most durable epoxy coatings compared to other epoxies available on the market.
High voltage testing is performed on each sheet to ensure there are no defects under the test voltage.
Optimal control of exterior coating overspray enables interior coatings to comply with drinking water regulations.
Coatings undergo and must pass many different types of tests to ensure high performance and compliance with international quality standards.
Interior surfaces are factory electrostatic powder coated, providing high quality and a consistent even finish.
outer coating
The exterior coating is a combination of epoxy primer and ultra-durable polyester topcoat.
The outer coating undergoes and must pass many different types of tests to ensure high performance and compliance with international quality standards.
The formulation adheres to appropriate controls on substances, allowing the coating to achieve the highest global safety and environmental performance certifications.
From the leader in Asia's GFS tank industry to a smart manufacturer of environmentally friendly diversified equipment in China, Center Enamel uses key core technologies to continue iterative upgrades in equipment research and development to promote sustained and high-quality development of the company's business under the new situation. With its existing brand advantages, technology advantages and team advantages, the company will continue to focus on the forefront of industry technology, adhere to the diversified development strategy, and while promoting the environmental protection business to a new level, we will jointly paint a beautiful picture of green waters and green mountains.
