Corrosion Resistance Bolted Steel Biogas Storage Tanks With Glass - Fused - To - Steel Roof

Corrosion Resistance Bolted Steel Biogas Storage Tanks With Glass-Fused-to-Steel Roof


Our corrosion resistance bolted steel biogas storage tanks are assembled with special high-grade bolts and sealed by constantly flexible silicone ( sealant ). The connecting material and shell accessories are equipped with surface treatment. The verified lifetime of bolted steel biogas storage tanks is more than 40 years and have high abrasion resistance and chemical resistance ( pH 1 -14 ) standard. Bolted steel biogas storage tanks combine the strength and flexibility of steel and the corrosion resistance of glass. Bolted steel biogas storage tanks with Glass-Fused-to-Steel roof have good airtightness, which is the perfect storage tank solution for biogas storage.


The Bolted steel biogas storage tanks are consist of :


1.Enamel coating steel sheet. We possess advanced enameling technology and more than 30 years of experience. Steels show good chemical and physical performance because it contains titanium. Furthermore, the superfine glass foam-like structure of the enameling layer, enable the materials’ excellent flexibility and durability.

2. Special sealant.

3. Self - locking bolts.


Bolted Steel Biogas Storage Tanks Specifications



Coating Color Standard dark green and blue or customized
Coating thickness 0.25-0.45mm
Acid and alkalinity proof Standard PH: 3~11, Special PH:1~14
Adhesion 3.450N/cm
Hardness 6.0 (Mohs)
Service life ≥30 Years
Holiday test >1500V
Permeability Gas liquid-impermeable
Easy to clean Smooth, glossy, inert, anti-adhesion
Corrosion resistance Excellent, suitable for wastewater, salt water, seawater, high sulfur crude oil, salt fog organic and inorganic compounds



About Center Enamel


Center Enamel Co., Ltd is not only the first Glass-Fused-to-Steel Tanks manufacturer and supplier in China, but also the most experienced Glass-Fused-to-Steel tanks manufacturer in all of Asia. Center Enamel Glass-Fused-to-Steel tanks engineering & design, product testing and quality system are in strict accordance with AWWA D103-09, OSHA, ISO/EN 28765, NSF61 and NFPA etc. international standards. CEC Glass-Fused-to-Steel tanks are widely used in drinking/potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture etc. applications. Until 2018, Center Enamel Glass-Fused-to-Steel tanks have been exported to more than 60 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, India and South Africa etc. The superior product quality and prompt service gain us worldwide recognition.


Biogas Storage Tank

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