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Enamel glass paint steel bolted steel water storage tanks , biogas septic tank

China Shijiazhuang Zhengzhong Technology Co., Ltd certification
China Shijiazhuang Zhengzhong Technology Co., Ltd certification
It is really a great pleasure to work with this company ,I can always get the solution timely and on budget

—— Micheal Jonson

Highly recommend this company ! I am a water and wastewater project contractor ,.I am so glad to find such a trustworthy tank supplier .

—— Martin Jäger

Good service ,very patient to help me find the best solution .I will buy more tanks from them in the near future .

—— William Koh

The GFS tank are very durable and very strong enough. The installation work are very simple and rapid for this work job. Overall, the GFS tank are highly recommend

—— HW Chua

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Enamel glass paint steel bolted steel water storage tanks , biogas septic tank

Enamel glass paint steel bolted steel water storage tanks , biogas septic tank
Enamel glass paint steel bolted steel water storage tanks , biogas septic tank Enamel glass paint steel bolted steel water storage tanks , biogas septic tank

Large Image :  Enamel glass paint steel bolted steel water storage tanks , biogas septic tank

Product Details:
Place of Origin: China
Brand Name: CEC TANKS
Certification: ISO 9001:2008, AWWA D103 , OSHA , BSCI
Model Number: J2016012653
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: $5000~$20000 one set
Packaging Details: PE poly-foam between each two steel plates ; wooden pallet and wooden box
Delivery Time: 0-60 days after deposit received
Payment Terms: L/C, T/T
Supply Ability: 60 sets per month
Detailed Product Description
Coating Thickness: 0.25mm~0.40mm & Double Coating Adhesion: 3,450N/cm
Elastic: Same As Steel Sheet ,around 500KN /mm Acid And Alkalinity Proof: Standard Sheet PH:3~11 Special Sheet PH: 1~14
Service Life: ≥30 Years Permeability: Gas And Liquid Impermeable
Material: Glass And Steel Coating Color: Can Be Customized
High Light:

commercial water storage tanks


fixed roof storage tank

Enamel Bolted Steel Industrial Water Tanks Can Be Used In Most Hostile Environment



The enamel bolted steel tanks also called glass fused to steel tank. The Enamel and the steel have truly fused together forming a highly keyed interface which makes for a very strong physical bond between the two components. And the strong physical bond makes our glass fused to steel tanks fully resistant to corrosion, abrasion, static, and can be used in any kind of environment.


In industrial Water, our glass fused to steel tank can be used in systems for the following

 applications :

-- Removal of Heavy Metals ( ex. Arsenic , Chromium)

-- Disinfection ( Without Disinfection Byproducts )

-- Pesticide Removal 

-- Phosphorus Reduction

-- Deodorization

-- Bio solid Stabilization

-- Pre-Oxidation of Organics

-- Coagulation

-- Algae Removal

-- Bio-fouling and Bio-film Control

-- Destruction of Emerging Contaminants

-- Mine Waste Treatment 


Features of the glass fused to steel tank


Coating Color : dark green, white , blue , color can be customized upon your request. Moreover , the color won’t fade even after 30 years.

Coating Thickness : 0.25~0.40mm ,double coating. That makes the tanks with strong corrosion resistance.

Acid and alkalinity proof : Standard sheet PH :3~11 ;  Special sheet PH : 1~14 . With this nature , it can be used for industrial effluent treatment , sewage treatment.

Adhesion : 3450 N / cm

Elastic : Same as steel sheet , around 500 Kn / mm

Hardness : 6.0 ( Mohs ). We use special steel to make the hardness twice then other steel.

Service life : more then 30Years , but with low life-time cost.

Holiday test : > 1500v

Permeability : Gas / liquid impermeable. It’s very suitable for waste water treatment , biogas digester.

Easy to clean : The Smooth , glossy , inert , non adhesive. Suitable for portable water.

Corrosion resistance : Excellent. suitable for waste water , salt water , sea water , high-sulfur crude oil , salt fox , organic and inorganic compounds




304 S.S.


Enamel tank
 ( Glass fused


Steel tanks )

Product color


Metal color

Any color

Green , white , 

blue , any color

Coating thickness



> 300mm

0.2 - 0.4mm

Steel thickness

> 250mm

> 3mm

> 300mm

2 - 12 mm

Aid & alkali 




Special fiber



C15 - C60

HV310 - 370 , 

Mohs 5.5

Barcol hardness 40

Mohs 6 - 7

Service life

50 years

> 30 years

< 10 years

> 30 years

Pressure standing ability





Installation period

> 35 days

> 20 days

> 30 days

7 - 10 days


Complex , 

request big 



Professional people ,

work high above the

 ground , 

dangerous installation

work high above

 the ground , 

dangerous installation , 

have request on weather


Safe installation

 easy , fast , 

do not have 

requests on 





Possible , but high cost


Possible , low 


Out appearance



but only one color


Good looking


In Europe , USA and many other countries , enamel bolted tanks already have more than 100 years’ history , they are commonly used for various kinds of waste water treatment , petroleum , grains , dry bulk storage. Below are some of our projects clients’ information.


Then why you should choose our glass fused to steel industrial tank?


1. The gross weight of the glass lined steel sheet is much lighter then traditional tanks , makes it's easily transported without high feight cost.

2. The GFS tanks can be installed very easily , no need big installation equipment.

3. Short installation period : only 7~15 days is needed for the whole tank installation while for the concrete tanks.  It needs at least 1 month to install.

4. Long service life : our glass fused to steel tank offers a long service life more then 30 years.

5. Minimum maintainance : The GFS tanks no need often checking, only once in 3 years is ok.

6. Easy to repair and clean : The GFS tanks modular system makes it very easy to repair and clean.

Contact Details
Shijiazhuang Zhengzhong Technology Co., Ltd

Contact Person: Ms. melody wong

Tel: 0086-18520168185

Fax: 86-020-34112006

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