In modern industrial operations, chemical storage is not simply a matter of containment — it is a matter of safety, compliance, environmental protection, and operational continuity. From petrochemical plants and fertilizer factories to pharmaceutical manufacturing and wastewater treatment facilities, chemical storage tanks serve as the backbone of production systems worldwide.
Improper storage of chemicals can lead to corrosion failures, environmental contamination, operational shutdowns, regulatory penalties, and serious safety hazards. For this reason, industries increasingly rely on engineered welded steel chemical storage tanks designed for structural strength, corrosion resistance, and long-term reliability.
As a trusted China chemical storage tanks manufacturer, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) delivers high-performance welded steel tank solutions engineered to meet international standards and the demanding conditions of chemical processing environments.
With advanced manufacturing facilities, strict quality control systems, and global project experience across more than 100 countries, Center Enamel provides chemical storage systems that combine safety, durability, and lifecycle value.
About Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel)
Established in 2008, Center Enamel has grown into one of Asia’s most experienced professional storage tank manufacturers. The company specializes in the design, engineering, and fabrication of various steel storage tank systems, including:
Welded Steel Tanks
Glass-Fused-to-Steel (GFS) Tanks
Fusion Bonded Epoxy (FBE) Tanks
Stainless Steel Tanks
Galvanized Steel Tanks
Aluminum Geodesic Dome Roofs
Tank Cover Systems
EPC Technical Support Services
While Center Enamel is widely recognized as the first manufacturer in China to independently develop double-sided enameling technology for hot-rolled steel plates, its expertise extends deeply into welded steel tank fabrication, particularly for chemical and industrial storage applications.
With nearly 200 technical patents and a modern manufacturing base covering over 150,000 square meters, Center Enamel integrates innovation, engineering precision, and global compliance into every project.
Why Welded Steel Tanks for Chemical Storage?
Chemical storage presents unique engineering challenges. Stored media may include acids, alkalis, solvents, petroleum derivatives, process chemicals, and industrial reagents. These substances may be:
Corrosive
Flammable
Toxic
Temperature sensitive
Reactive
Welded steel tanks are often the preferred solution for chemical storage due to their structural advantages and adaptability.
1. Seamless Structural Integrity
Unlike bolted tanks, welded steel tanks are fabricated as monolithic structures with welded seams. This design provides:
Enhanced leak resistance
High mechanical strength
Improved pressure containment
Long-term structural reliability
For hazardous chemicals, minimizing leak potential is critical. Welded construction significantly reduces potential joint failures.
2. Customizable Design for Chemical Compatibility
Welded steel tanks can be designed with:
Specialized internal linings
Corrosion-resistant coatings
Cathodic protection systems
Secondary containment structures
Custom nozzles and fittings
This flexibility allows tanks to be tailored to specific chemical properties and operational conditions.
3. Large Capacity Capability
Chemical plants often require large-scale storage for raw materials or finished products. Welded steel tanks can be constructed in substantial diameters and heights, making them suitable for:
Bulk chemical storage
Strategic reserves
Industrial process buffering
Terminal storage facilities
4. Long Service Life
With proper coating systems and corrosion protection, welded steel tanks provide decades of reliable service even in aggressive environments.
Center Enamel Welded Steel Chemical Storage Tanks — Key Features
Center Enamel’s welded steel chemical storage tanks are engineered to meet strict industrial performance requirements.
1. Advanced Structural Design
All tanks are designed according to international codes and standards where applicable, including:
AWWA D103
ISO structural standards
OSHA safety regulations
Relevant industry specifications
Engineering considerations include:
Hydrostatic load calculations
Wind and seismic load resistance
Thermal expansion allowances
Roof and foundation integration
This ensures structural safety under real-world operating conditions.
2. Corrosion Protection Systems
Chemical compatibility is a primary design concern. Center Enamel offers multiple corrosion protection strategies:
Internal epoxy linings
Fusion bonded epoxy coatings
Specialized chemical-resistant coatings
Stainless steel interior components (when required)
Proper material selection ensures resistance to:
Acidic environments
Alkali exposure
Solvent attack
Industrial effluents
3. High-Quality Welding and Fabrication
Weld quality is fundamental to tank integrity. Center Enamel implements:
Certified welders
Strict welding procedure specifications (WPS)
Non-destructive testing (NDT)
Visual and dimensional inspections
Leak testing
These processes ensure reliable seam integrity and long-term performance.
4. Roof and Cover Options
Depending on chemical volatility and environmental requirements, tanks may be equipped with:
Fixed steel roofs
Aluminum geodesic dome roofs
Floating roofs (when required)
Vapor control systems
Ventilation and pressure relief devices
Proper roof selection helps prevent evaporation losses, contamination, and environmental emissions.
5. Secondary Containment and Safety Systems
For hazardous chemicals, Center Enamel designs integrated solutions including:
Bund walls
Spill containment systems
Drainage control
Monitoring instrumentation
These systems enhance environmental protection and regulatory compliance.
Applications of Welded Steel Chemical Storage Tanks
Center Enamel welded steel tanks are used across diverse chemical industries, including:
1. Petrochemical Industry
Storage of:
Fuel additives
Process chemicals
Solvents
Intermediate compounds
2. Fertilizer Production
Containment of:
Ammonia solutions
Nitrate solutions
Phosphoric acid
Urea liquids
3. Pharmaceutical Manufacturing
Storage of:
Process water
Chemical intermediates
Cleaning solutions
4. Mining and Metallurgy
Storage of:
Leaching agents
Process chemicals
Slurry liquids
Industrial wastewater
5. Pulp and Paper Industry
Storage of:
Bleaching chemicals
Process reagents
Effluent streams
6. Industrial Wastewater Treatment
Equalization and storage tanks for:
Chemical dosing solutions
Industrial effluent streams
Neutralization tanks
Quality Assurance and Global Certifications
Center Enamel’s manufacturing and quality systems are certified to:
ISO 9001
ISO 45001
EN 1090
NSF/ANSI 61 (where potable contact is required)
FM certification (for fire-related systems)
WRAS
LFGB
CE marking
The company’s engineering and quality systems follow international best practices, ensuring acceptance in markets including:
United States
Canada
Europe
Middle East
Southeast Asia
Australia
Africa
South America
With exports to more than 100 countries, Center Enamel has developed strong experience in international project coordination and compliance.
Engineering and EPC Technical Support
Center Enamel provides comprehensive support from concept to commissioning.
Project Consultation
Capacity planning
Chemical compatibility analysis
Regulatory compliance guidance
Detailed Engineering
Structural calculations
Foundation requirements
Piping and nozzle configuration
Roof system integration
Manufacturing and Logistics
Controlled fabrication environment
International shipping coordination
Packaging for overseas transport
On-Site Supervision
Installation guidance
Welding supervision
Testing and commissioning assistance
After-Sales Support
Inspection guidelines
Maintenance planning
Spare parts supply
Sustainability and Environmental Responsibility
Chemical storage infrastructure must balance industrial productivity with environmental protection.
Center Enamel welded steel tanks support sustainability through:
Long lifecycle design
Corrosion resistance reducing leak risks
Recyclable steel construction
Proper containment minimizing soil and groundwater contamination
By investing in durable, compliant storage systems, industrial clients reduce environmental risks and long-term operational costs.
Why Choose Center Enamel as Your China Chemical Storage Tank Manufacturer?
Proven Industry Experience
Since 2008, Center Enamel has built a reputation as one of Asia’s most experienced storage tank manufacturers.
Advanced Manufacturing Base
With a 150,000+ m² production area and smart manufacturing workshops, Center Enamel ensures precision fabrication and consistent quality.
Strong R&D and Innovation
Nearly 200 patents reflect a commitment to continuous improvement and technological advancement.
International Certifications
Global compliance ensures acceptance in regulated markets worldwide.
Custom Engineering Solutions
Each chemical storage project is tailored to the specific operational and regulatory requirements of the client.
Global Project Experience
With projects completed in over 100 countries, Center Enamel understands diverse environmental conditions and international standards.
Reliable Chemical Storage for a Demanding World
In the chemical industry, storage is not merely infrastructure — it is a safeguard for safety, environmental protection, and operational continuity. Welded steel tanks provide the strength, durability, and adaptability necessary to meet complex chemical storage requirements.
As a trusted China chemical storage tanks manufacturer, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) combines engineering excellence, advanced fabrication, global certifications, and decades of industry expertise to deliver welded steel tank systems that meet the highest standards of performance and safety.
Whether your project involves petrochemicals, fertilizers, pharmaceuticals, mining, wastewater treatment, or industrial processing, Center Enamel provides engineered chemical storage solutions designed for long-term reliability and global compliance.
Center Enamel — Engineering Safe and Durable Chemical Storage Solutions for Industries Worldwide.