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FRP TANK
Fiberglass pressure tanks are among the most technologically advanced and demanding fiberglass products in terms of design and manufacturing requirements. They must not only withstand the weight of the medium under static conditions but also operate safely under internal pressure.
Products Description
Our FRP pressure tanks are designed to withstand high pressures and are widely used in various industrial applications, such as chemical storage, water treatment, and food processing. As a leading FRP pressure vessel manufacturer, we offer custom solutions to meet specific project needs, providing high-strength, corrosion-resistant, and long-lasting fiberglass pressure tanks.
A FRP pressure tank is a fiberglass reinforced plastic storage vessel designed to handle internal pressures from liquids or gases. It is ideal for industries requiring high-pressure storage solutions, such as chemical, water treatment, and food and beverage sectors. These tanks provide excellent resistance to corrosion and are significantly lighter than traditional steel tanks, making them easier to transport and install.
| Tank Diameter | DN600 mm – DN3000 mm |
| Capacity | 1 m³ – 100 m³ |
| Pressure Rating | 0.5 – 1.6 MPa (Customizable) |
| Material | FRP / GRP (Fiberglass Reinforced Plastic) |
| Resin Options | Vinyl ester, Epoxy, Polyester |
| Manufacturing Method | Filament winding / On-site erection |
| Temperature Range | -40°C to 120°C |
| Design Standards | ASME RTP-1, ASTM D3299, BS4994 |
| Service Life | 20+ years |
Excellent corrosion resistance for chemicals, acids, and other aggressive fluids
High-pressure capacity for a wide range of industrial applications
Lightweight and easy to transport compared to steel tanks
Low maintenance costs, no corrosion treatment required
Long service life of 20+ years with proper maintenance
Customizable sizes and pressure ratings based on project requirements
Cost-effective alternative to traditional metal pressure vessels
For larger capacity and custom dimensions, we offer field erected FRP pressure tanks. Our team can construct these tanks directly at your site, ensuring that the tanks meet your specific requirements while reducing transportation and installation costs.
On-site construction for large and custom-sized tanks
Reduced shipping and installation costs
Ensures proper tank integrity with on-site quality control
Suitable for large industrial projects and high-pressure applications
Our fiberglass pressure vessels are used across a variety of industries:
Chemical storage and processing
Water treatment plants
Food and beverage pressure storage
Industrial process tanks
Pharmaceutical liquid storage
Oil and gas industry applications
Pressure systems for desalination plants
We offer fully customizable FRP pressure tanks to meet the unique needs of your project:
Custom pressure ratings from 0.5 MPa to 1.6 MPa
Custom diameters and tank capacities up to 100 m³
Choice of resin based on chemical compatibility
Multiple nozzle and flange configurations
Custom liners, insulation, and reinforcements
Support for integration of valves, pumps, and other accessories
Our FRP pressure vessels are manufactured in compliance with international standards, including ASME RTP-1 and ASTM D3299. We use advanced filament winding technology to ensure the highest strength and reliability in our tanks. Every tank undergoes rigorous quality checks to meet customer requirements and ensure long-term performance.
ISO-certified manufacturing process
Advanced filament winding technology for precise construction
Experienced engineers and technical support
Worldwide shipping and export capabilities
Leading FRP pressure tank manufacturer with years of industry experience
Ability to design and fabricate custom pressure tanks for any application
On-site construction services for large-scale projects
Competitive pricing with no hidden costs
Fast, reliable technical support and design consultation
High-quality standards with rigorous testing procedures
Looking for a reliable FRP pressure tank manufacturer or need a custom fiberglass pressure vessel? Contact us today! Our team of engineers will provide you with a professional design recommendation and a competitive quotation within 24 hours.
Please provide the following information to receive an accurate quote:
Tank capacity or dimensions
Pressure rating required
Type of liquid to be stored
Operating temperature
Installation location
Customization requirements
We look forward to helping you with your project and providing the best FRP pressure tank solutions tailored to your needs.
Fiberglass pressure tanks are among the most technologically advanced and demanding fiberglass products in terms of design and manufacturing requirements. They must not only withstand the weight of the medium under static conditions but also operate safely under internal pressure.
Using fiber-reinforced plastic (FRP) as the primary material, they are sealed containers used for storing or handling pressurized fluids (gases, liquids). Their design and manufacturing must adhere to stringent pressure vessel standards (such as ASME X, NB/T 47012).
I. Manufacturing Process
Fixed-length winding is the most important and advanced process for manufacturing fiberglass pressure vessels.
Process: Under the control of a computer numerical control (CNC) system, continuous resin-impregnated fibers are precisely wound onto a rotating mandrel according to a preset line shape and thickness, followed by curing and demolding.
II. Core Features:
High specific strength: Lightweight yet with high pressure resistance.
Excellent corrosion resistance: Resistant to various chemical media such as acids, alkalis, and salts, eliminating the need for linings and anti-corrosion coatings.
Design flexibility: Different winding angles can be designed as needed to optimize stress distribution.
Excellent insulation: Non-conductive, with good thermal insulation properties.
Low maintenance cost: Long service life, requiring minimal maintenance.
III. Main Application Areas
Chemical Industry: Various acid, alkali, and salt storage tanks, reaction vessels, extraction towers, and washing towers.
Water Treatment Industry: Reverse osmosis (RO) system pressure vessels, ion exchange tanks, and softened water tanks.
Environmental Protection Industry: Flue gas desulfurization (FGD) systems, waste gas absorption towers, and wastewater treatment equipment.
Paper Industry: Bleaching agent (ClO₂) and pulp storage tanks.
Metallurgy, power, food, pharmaceutical, and many other industrial sectors.
Let our team help you select the right product
Talk to our experts, we can help you meet your requirements and provide assistance for your next project.