-
Glass Fused To Steel Tanks (596)
-
Stainless Steel Tanks (434)
-
Fusion Bonded Epoxy Tanks (592)
-
Galvanized Steel Tanks (321)
-
Aluminum Dome Roofs (1336)
-
Wastewater Storage Tanks (232)
-
Welded Steel Tanks (457)
-
Pressure Vessels (295)
-
Anaerobic Digester (202)
-
Industrial Water Tanks (349)
-
Glass Lined Steel Tanks (180)
-
Bolted Steel Tanks (389)
-
Sludge Storage Tank (115)
-
Biogas Storage Tank (173)
-
Leachate Storage Tanks (133)
-
Agricultural Water Storage Tanks (179)
-
Fire Water Tank (166)
-
Grain Storage Silos (146)
-
Biogas Projects (424)
-
Wastewater Treatment Projects (1268)
-
Double Membrane Roof (223)
|
China Bolted Steel CSTR Reactor Manufacturer: Leading the Way in Biogas and Wastewater Treatment Solutions
| Place of Origin: | China |
| Brand Name: | CEC TANKS |
| Certification: | ISO 9001:2008, AWWA D103 , OSHA , BSCI |
| Model Number: | W |
| Minimum Order Quantity: | 1set |
| Price: | $5000~$20000 one set |
| Packaging Details: | PE poly-foam between each two steel plates ; wooden pallet and wooden |
| Delivery Time: | 10-30 days after deposit received |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 60 sets per month |
|
Detail Information |
|||
Product Description
As the global environmental sector accelerates its transition toward decentralized renewable energy and zero-discharge wastewater management, Continuous Stirred-Tank Reactors (CSTR) have become the operational heart of anaerobic digestion and high-strength effluent treatment. Whether converting agricultural manure and municipal sludge into clean methane biogas or neutralizing industrial organic wastewater, facility operators demand containment vessels that offer exceptional structural integrity, chemical resistance, and rapid deployment.
Positioned at the forefront of this industrial evolution, China's leading bolted steel CSTR reactor manufacturers have established a dominant global footprint. By combining advanced automated manufacturing lines, rigorous quality management, and superior metallurgical technologies such as Glass-Fused-to-Steel (GFS), Chinese manufacturers deliver world-class modular reactors that outlast traditional concrete and welded steel alternatives while slashing project costs and timelines.
Traditional wastewater treatment and biogas plants historically relied on cast-in-place concrete basins or field-welded carbon steel tanks. However, these legacy systems face severe vulnerabilities in harsh anaerobic and chemical environments. Modern bolted steel CSTR reactors resolve these challenges through advanced engineering:
Glass-Fused-to-Steel (GFS) Metallurgy: Specialized glass enamel frit is applied to high-strength structural steel plates and fired in industrial furnaces between 820°C and 930°C. This creates an inseparable molecular bond that provides complete immunity to corrosive hydrogen sulfide ($H_2S$), volatile fatty acids, and aggressive chemical solutions.
Modular Precision and Quality Control: Unlike field-welded tanks prone to human error during construction, bolted steel reactor plates are precision-fabricated in controlled factory environments under strict ISO 9001 quality standards. This ensures uniform panel dimensions, flawless coating continuity, and easy global shipping in standard containers.
Rapid On-Site Erection: Prefabricated modular panels bolt together quickly on-site using specialized jacking equipment, cutting construction timelines by up to 60% compared to multi-week concrete curing phases.
Top-tier Chinese manufacturers engineer CSTR reactors tailored to a diverse array of environmental and industrial applications:
Agricultural and Industrial Biogas Plants: Optimized for mesophilic and thermophilic anaerobic digestion, providing uniform mixing and stable thermal environments for maximum methane yield.
Municipal Sewage Treatment Facilities: Serving as primary and secondary anaerobic digestion tanks or equalization basins for municipal wastewater treatment plants (WWTP).
High-Strength Industrial Effluent Treatment: Safely containing and treating complex organic waste streams generated by food and beverage processing, paper mills, and chemical manufacturing plants.
| Evaluation Metric | Bolted Steel GFS CSTR Reactors | Cast-in-Place Concrete Basins | Traditional Welded Steel Tanks |
|---|---|---|---|
| Corrosion & Acid Defense | Superior (Inert glass-fused surface resists $H_2S$ and organic acids indefinitely) | Moderate (Vulnerable to concrete carbonation, sulfuric acid attack, and seepage) | Low (Dependent on field-applied epoxy coats that blister, pit, and peel over time) |
| Installation Velocity | Fast (Prefabricated modular panels bolted rapidly on-site with zero curing delays) | Very Slow (Months of civil formwork, pouring, and multi-week curing phases) | Moderate (Requires heavy field plate rolling, welding, and radiograph testing) |
| Structural Flexibility & Expansion | High (Modular panels allow for straightforward capacity expansion or relocation) | None (Permanent civil structure; impossible to alter once poured) | Low (Requires complex cutting, welding, and structural retrofitting) |
| Lifecycle & Maintenance | Minimal (Non-stick glass surface eliminates interior repainting and scale buildup) | High (Demands frequent crack sealing, joint injection, and structural patching) | High (Continuous maintenance overhead to prevent rust-through and leaks) |
Global Engineering Assurance: Leading Chinese bolted steel CSTR manufacturers engineer their storage and reactor systems in strict compliance with international structural and safety codes, including AWWA D103-09, ISO 28765, ISO 9001, and NSF/ANSI 61, guaranteeing uncompromised quality for global infrastructure projects.
A: Leading Chinese manufacturers combine advanced automated production technologies, strict international quality certifications (such as ISO 9001 and ISO 28765), and cost-effective modular engineering to deliver superior, corrosion-resistant reactors with significantly shorter delivery and installation times worldwide.
A: GFS technology fuses molten glass to structural steel at temperatures between 820°C and 930°C. This forms a hard, chemically inert barrier that completely prevents corrosive hydrogen sulfide (H2S) and organic acids from contacting the steel substrate, ensuring a 30+ year lifespan.
A: Yes. Because the reactor walls are manufactured as modular, standardized panels, they pack efficiently into standard shipping containers. On-site installation is performed by bolting the panels together using lightweight crews, avoiding heavy civil construction equipment.
A: Premium bolted steel CSTR reactors comply with major global design and manufacturing codes, including AWWA D103-09 (Bolted Steel Tanks for Water Storage), ISO 28765, and ISO 9001 quality management systems.
