Vitreous enamel steel anaerobic waste water treatment , digesters for biogas

Sludge Holding Steel Tank 35 Years Lifespan Against Rust And Corrosion

Sludge holding steel tank with 35 years lifespan against rust and corrosion is made by glass steel panels - glass fused 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.

Glass fused steel tank advantages 

Glass fused steel tank applications 

Bio-Energy / Anaerobic Digesters

With over 30 years of experience and field-tested results, tanks with glass-fused-to-steel coatings have proven that they can provide the desired characteristics of stainless but at a lower cost.

Wastewater / Industrial effluent

When durability and total life cycle cost are the driving factors in wastewater tank selection, enamel coated tanks are the choice from clarifiers and SBRs to aeration and leveling tanks.

Leachate

Glass fused to steel tanks can withstand the rigorous environment of landfill leachate storage applications at a fraction of the cost of stainless steel.

Process Water

Glass fused to steel tanks offer a anti-leaking of liquid and gas, and also a anti-rust nature, which is seem as a concern as durability. Among all of the tanks, only glass fused to steel tanks can reach this requirement.

Potable Water

Glass fused to steel tanks is the top choice in rural water potable water tanks and quickly becoming the choice for urban water applications as well with capacities from 20m3 to 18000m3..

 Glass fused steel tank specifications

•     Service life : >30 years
•     Spark test : >1500 V
•     Adhesion : 3,450N/cm
•     Elastic : same as steel sheet , around 500KN/mm
•     Hardness : 6.0 Mohs
•     Coating color : standard dark green and dark blue, color can be customized
•     Coating thickness : 0.25mm - 0.4mm, two coating internal and external
•     Acid and alkalinity proof : standard coating suits for PH3 - PH11, special coating suits for   PH1 - PH14
•     Permeability: gas and liquid impermeable
•     Easy yo clean : smooth, glossy, inert, anti-adhesion
•     Corrosion resistance : excellent ! Suitable for waste water salt water, sea water, high sulfur crude oil, salt fox, organic and inorganic compounds