GLASS-FUSED-TO-STEEL (GFS) BIOGAS TANKS

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Heritage Steel Storage Pvt. Ltd.

designs and manufactures Glass-Fusedto-Steel (GFS) Biogas Tanks specifically engineered for anaerobic digestion, biogas production, and wastewater treatment applications for anaerobic digestion, biogas production and wastewater treatment applications using gas-tight bolted construction and corrosion-resistant GFS technology.

The Glass-Fused-to-Steel technology provides long service life, low maintenance, excellent chemical resistance, and cost-effective performance. Due to their corrosion-resistant surface and strong bolted structure, GFS Biogas Tanks are highly suitable for storing slurry, organic waste, digestate, wastewater, and biogas-related process liquids.

Glass-Fused-to-Steel (GFS) Biogas Tanks designed for biogas applications containing methane, carbon dioxide and trace gases, subject to project requirements. Compliance with applicable AWWA D103, ISO standards and approved project specifications wherever applicable.

KEY FEATURES

  • Gas-Tight Bolted
  • Construction Excellent
  • Corrosion Resistance
  • Low Maintenance
  • Long Service Life Modular & Expandable Design

Suitability for:

  • Anaerobic Digesters
  • CSTR Digesters (if applicable)
  • UASB Reactors (if applicable)
  • Digestate Storage
  • Organic Waste
  • Treatment Slurry Storage

MATERIAL HANDLING SYSTEMS SUPPLIED

  • Bucket Elevators
  • Belt Conveyors
  • Chain Conveyors
  • Screw Conveyors
  • Drag Conveyors (if applicable)
  • Distribution & Discharge Equipment

ENGINEERING FEATURES

  • High operating efficiency
  • Low power consumption (if applicable)
  • Robust structural design
  • Easy maintenance access
  • Custom-designed layouts

GLASS-FUSED-TO-STEEL (GFS) BIOGAS TANKS MANUFACTURING PROCESS & TECHNOLOGY

Heritage Steel Storage Pvt. Ltd.

manufactures Glass-Fused-to-Steel (GFS) Biogas Tanks using gas-tight joints, compatible sealants, and projectapproved accessories where required, compatible sealants and projectapproved accessories are used where required for biogas applications. Compliance with applicable AWWA D103, ISO standards and approved project specifications wherever applicable.

PANEL CUTTING & CNC PUNCHING

Steel panels are cut as per tank design. CNC punching is done for nut-bolt holes, manholes, nozzles, and required openings.

SHOT BLASTING / SURFACE PREPARATION

Panels are cleaned through shot blasting to remove rust, dust, scale, and impurities for better coating bonding.

GLASS ENAMELLING

Glass enamel coating is applied on the prepared steel panels to provide corrosion resistance and chemical protection

FURNACE FUSION

Enamel-coated panels are fired at high temperature, where glass fuses with steel to form a strong protective layer.

PANEL INSPECTION & TESTING

Each panel is checked for coating quality, thickness, surface finish, impact resistance, and hole alignment before dispatch.

TANK ASSEMBLY

Panels are assembled ring-wise at site using high-quality nuts, bolts, sealant, and accessories as per tank layout.

QUALITY CHECK

Each component is checked for dimensional inspection, alignment verification, weld inspection, trial assembly (where applicable) and Final quality inspection before dispatch

GLASS-FUSED-TO-STEEL (GFS) BIOGAS TANKS MANUFACTURING PROCESS & TECHNOLOGY

GAS-TIGHT SEALING & FINAL INSPECTION

Special sealing is done to ensure gas-tight performance for biogas applications. Final inspection is carried out for leakage, fitting, alignment, and safe operation before commissioning

QUALITY ASSURANCE

  • Spark Test
  • Visual Inspection
  • Dimensional Inspection
  • Coating Inspection Leak
  • Test (where applicable)
  • Bulk Material Conveying
  • Systems Silo Loading & Unloading Systems
  • Food Processing Industries Fertilizer Plants
  • Biomass & PelletHandling (if applicable)
  • Warehouses & Distribution Centers

APPLICATIONS OF GLASS-FUSED-TO-STEEL (GFS) BIOGAS TANKS

GFS Biogas Tanks are engineered for gas-tight performance, corrosion resistance and long service life in anaerobic digestion and renewable energy applications

  • Anaerobic Digester Tanks
  • Biogas Digester Tanks
  • Digestate Storage Tanks
  • CSTR Digesters (where applicable)
  • UASB Reactors (where applicable)
  • Slurry Storage Tanks
  • Organic Waste Treatment
  • Plants Food Waste Processing
  • Plants Agricultural
  • Waste Treatment Plants
  • Industrial Wastewater Treatment
  • Plants Renewable
  • Energy & Biomethane Projects