Heavy Duty Mild Steel Fabrication Tanks
for Industrial Storage Applications
According to Requirements
Premium Mild Steel
Installation Support
Quality Assurance
Heavy Duty Mild Steel Fabrication Tanks
Engineered for Industrial Storage Applications
According to Requirements
Premium Mild Steel
Installation Support
Quality Assurance
Industrial storage systems must withstand demanding operating conditions while delivering long-term reliability and safety. At Greenline Steels Pvt Ltd, we manufacture high-quality Mild Steel Fabrication Tanks designed for water storage, process liquids, chemicals, oils, and a wide range of industrial applications. Every tank is fabricated using premium-grade mild steel, precision engineering, and strict quality standards to ensure dependable performance across diverse industries.
As a trusted Mild Steel Fabrication Manufacturer in India, we understand that every project has unique operational requirements. That is why our tanks are available in customised capacities, dimensions, and configurations to suit industrial plants, manufacturing facilities, infrastructure projects, water treatment systems, and commercial establishments.
Whether you require a vertical storage tank, horizontal fabrication tank, process vessel, or customised industrial storage solution, our fabrication team delivers products that combine structural strength, durability, and cost-effective performance.
Request a Custom Quote TodayEngineered for Strength, Performance, and Long Service Life
Mild steel remains one of the most widely used materials for industrial storage because of its excellent mechanical strength, fabrication flexibility, and cost efficiency. Greenline Steels Pvt Ltd manufactures tanks that are designed to withstand heavy-duty industrial environments while maintaining structural integrity over years of operation.
Our fabrication process follows strict engineering practices to ensure dimensional accuracy, high-quality welding, and dependable performance. Depending on project requirements, tanks can be supplied with protective surface coatings that improve corrosion resistance and extend service life in challenging environments.
Each tank is manufactured according to customer specifications, allowing businesses to choose the most suitable design for their operational needs.
Speak with Our Tank Specialists
Applications of Mild Steel Fabrication Tanks
Our fabricated mild steel tanks are used across multiple industries where reliable liquid storage is essential.
Industrial Water Storage
Manufacturing facilities require continuous access to stored water for production processes, cooling systems, cleaning operations, and utility requirements. Our tanks provide dependable storage for industrial water management.
Chemical Storage
Mild steel fabrication tanks can be designed for storing selected chemicals using suitable protective coatings based on chemical compatibility and operating conditions.
Process Liquid Storage
Industrial processing plants require safe storage for intermediate and finished liquids. Our fabricated tanks are built to support uninterrupted production operations.
Oil and Lubricant Storage
These tanks are widely used for storing lubricants, hydraulic oils, industrial oils, and other non-corrosive petroleum products across manufacturing facilities.
Water Treatment Plants
Municipal and industrial water treatment facilities use fabricated steel tanks for raw water, treated water, sludge handling, and process storage.
Infrastructure Projects
Construction projects, commercial developments, and government infrastructure projects depend on fabricated steel tanks for reliable temporary and permanent liquid storage solutions.
Why Choose Our Mild Steel Fabrication Tanks?
High Structural Strength
Our tanks are manufactured using premium-quality mild steel that provides excellent mechanical strength for demanding industrial operations and continuous use.
Custom Fabrication
Every project has unique storage requirements. We manufacture tanks in customised dimensions, shapes, capacities, and configurations to suit site conditions and operational needs.
Precision Fabrication
Our experienced fabrication team ensures accurate plate cutting, professional welding, dimensional consistency, and reliable structural performance throughout the manufacturing process.
Protective Surface Coatings
Depending on the application, tanks can be supplied with suitable protective coatings that improve corrosion resistance and extend service life in challenging environments.
Easy Maintenance
The tank design allows convenient inspection and maintenance, reducing downtime and helping industries maintain operational efficiency.
Cost-Effective Solutions
Compared to many alternative storage systems, fabricated mild steel tanks provide an economical solution without compromising structural strength or durability.
Technical Specifications
Every fabricated mild steel tank is engineered for structural strength, precision accuracy, and reliable performance under continuous industrial operating conditions.
| Specification | Details |
|---|---|
| Material | Premium Grade Mild Steel |
| Tank Type | Fabricated Welded Steel Tank |
| Capacity | Custom Built According to Project Requirements |
| Orientation | Vertical or Horizontal |
| Shape | Cylindrical, Rectangular, Square or Custom Design |
| Surface Finish | Painted or Protective Coating |
| Installation | Factory Fabricated or Site Installed |
| Applications | Water, Process Liquids, Chemicals, Oils and Industrial Storage |
As every project has unique requirements, capacity, dimensions, panel thicknesses, coating systems, and accessories can be customised to suit site conditions and application demands.
Our Fabrication Process
As an experienced industrial steel fabrication company India, we follow a systematic manufacturing process that ensures every storage tank meets customer specifications and quality standards.
Our engineering team studies storage requirements, operating conditions, available installation space, and project objectives before beginning fabrication.
Detailed engineering drawings are prepared to determine tank dimensions, structural support requirements, material thickness, and fabrication specifications.
High-quality mild steel is selected based on project requirements to ensure strength, durability, and fabrication quality.
Steel plates are cut, rolled, assembled, and welded using established fabrication practices to achieve accurate dimensions and structural reliability.
Protective coatings are applied wherever required to improve corrosion resistance and extend service life.
Every tank undergoes dimensional inspection, weld quality verification, and visual examination before dispatch.
Our team supports safe transportation and installation to ensure efficient project completion.
Our fabricated mild steel tanks are trusted across numerous industrial sectors.
Fire Mild Steel Fabrication Tank Projects
A showcase of our recent fire tank fabrication installations and site-ready storage solutions.






Our Project Highlights
Below are highlights of selected fire mild steel tank projects showcasing scope, challenges and results.
- Site Installation A: 20KL fire tank installed with on-site welding and anti-corrosion coating—completed on schedule.
- Plant Storage B: Custom-fabricated mild steel tanks with pressure-relief fittings for industrial lubricant storage.
- Refill Depot C: Modular tanks delivered and assembled for fast deployment at remote locations.
- Safety Upgrade D: Retrofitting existing tanks with new linings and access platforms to meet updated regulations.
- Large Capacity E: Multi-section fabrication for oversized storage, transported and welded on-site.
Contact us to discuss specifications, customizations, and site readiness for your project.
Fire Mild Steel Fabrication Tank
Our Fire Mild Steel Fabrication Tanks are designed and manufactured for reliable fire water storage in industrial, commercial, and infrastructure projects.
Built from high-quality mild steel, these tanks offer excellent structural strength, long service life, and compliance with project-specific fire protection requirements.

Mild Steel Fire Tank in ONGC
Greenline Steel successfully supplied and installed Mild Steel Fire Water Storage Tanks for an ONGC project. These tanks were manufactured to meet stringent industrial standards, ensuring dependable water storage for fire protection systems with high durability, safety, and long-term performance.

Trusted Client

ONGC
A trusted client where Greenline Steel delivered fire water storage tanks engineered for industrial fire protection and long-term performance.
Why Greenline Steels Pvt Ltd?
Greenline Steels Pvt Ltd has earned the confidence of businesses across India by delivering dependable storage solutions built for industrial performance.
As a top mild steel fabrication company India, we focus on manufacturing tanks that combine engineering precision, quality workmanship, and long-term reliability. Every project is handled with attention to technical requirements, ensuring that customers receive storage solutions suited to their operational needs.
Businesses choose Greenline Steels Pvt Ltd because we offer:
Our commitment to quality and customer satisfaction has established us as a preferred Mild Steel Fabrication Manufacturer in India for industrial storage solutions.

Looking for a Reliable Mild Steel Fabrication Tank?
Whether you need a storage tank for industrial water, chemicals, process liquids, oils, or specialised applications, Greenline Steels Pvt Ltd can manufacture a solution tailored to your project requirements. Our engineering team will help you determine the appropriate tank size, fabrication design, coating system, and installation method to achieve dependable long-term performance.
Contact Greenline Steels Pvt Ltd today to discuss your project

