FRP Backed Thermoplastic Tank for Industrial Chemical Storage
An FRP Backed Thermoplastic Tank is a dual layer industrial storage or process tank. Made by combining a thermoplastic inner liner with the external FRP (Fiber Reinforced Plastic) structural backing. The thermoplastic layer provides excellent chemical and corrosion resistance while the FRP of the outer layer offers high mechanical strength, durability, and structural support.
FRP Backed Thermoplastic Tanks are specially designed for storing and handling. The aggressive chemicals, acids, alkalis, and corrosive liquids in demanding industrial environments. Common of the thermoplastic materials to used for the inner lining include HDPE, PP, PVC, PVDF, and CPVC, depending on the application and chemical compatibility. FRP backed thermoplastic tanks are widely used in the chemical processing, electroplating, wastewater treatment, and other industries that require long-lasting corrosion-resistant storage solutions.
FRP Backed Thermoplastic Tank Details
| Parameter | Details |
| Product Type | FRP Backed Thermoplastic Storage / Process Tank |
| Construction Type | Dual-Layer Construction |
| Inner Lining Material | HDPE, PP, PVC, CPVC, PVDF |
| Outer Reinforcement | FRP (Fiber Reinforced Plastic) |
| Tank Shape | Vertical, Horizontal, Cylindrical, Rectangular |
| Manufacturing Process | Thermoplastic Fabrication with FRP Lamination |
| Capacity Range | 100 Liters to 100 KL or Customized |
| Thickness Range | 5 mm to 50 mm (Depending on Size & Application) |
| Operating Temperature | Up to 120°C (Depending on Thermoplastic Material) |
| Pressure Rating | Atmospheric to Low-Pressure Applications |
| Chemical Resistance | Excellent Resistance to Acids, Alkalis & Corrosive Chemicals |
| Structural Strength | High Mechanical Strength with FRP Reinforcement |
| UV Resistance | Available with UV Stabilized Outer Coating |
| Corrosion Protection | Excellent Internal and External Corrosion Resistance |
| Jointing Method | Butt Welding / Extrusion Welding |
| Surface Finish | Smooth Internal Finish for Easy Cleaning |
| Nozzle & Fittings | PP, HDPE, PVC, FRP, or SS Fittings |
| Accessories Available | Manhole, Ladder, Level Indicator, Vent, Drain Valve |
| Design Standards | ASTM, DVS, IS, ASME (As Required) |
| Installation Type | Ground Mounted / Skid Mounted |
| Leakage Protection | Leak-Proof Welded Construction |
| Maintenance Requirement | Low Maintenance |
| Service Life | Long Operational Life |
| Applications | Chemical Storage, Pickling, Electroplating, Effluent Treatment, Pharmaceuticals |
- Excellent of chemical and corrosion resistance.
- Dual-layer of the construction for the superior durability.
- Strong FRP outer layer to provide high mechanical strength.
- Thermoplastic inner lining to ensure leak-proof performance
- Suitable for storing aggressive acids, alkalis, and chemicals
- Lightweight compared to the conventional of metal tanks
- Long operational of service life
- High impact and abrasion resistance
- UV-resistant of outer surface to available for the outdoor installation
- Low maintenance and easy cleaning
- Excellent temperature of the resistance, depending on the liner material
- Customizable shapes, sizes, and capacities
- Chemical Manufacturing & Processing: The Storage and processing of the aggressive chemicals, including hydrofluoric, sulfuric, and nitric acids.
- Metal Finishing & Plating: Used as the pickling tanks and plating to baths where the acidic or alkaline solutions are present.
- Water & Wastewater Treatment: Storage of the treated water, demineralized water, and corrosive chemical wastewater.
- Petrochemical and Refining: Containment of the corrosive petrochemicals and intermediate of chemicals.
- Industrial Process & Manufacturing Plants
- Ideal for mixing, storage, and handling of aggressive industrial fluids under demanding operating conditions.
- Semiconductor industries
Ideal for high-purity chemical handling and ultra-clean process applications. - Acid & Alkali Storage Systems
Used for safe containment of highly aggressive acidic and alkaline liquids. - Power Plants & Industrial Utilities
- Supports chemical storage and utility process systems in industrial facilities.

Custom Product Manufacturing Available
If you are searching for customized product designs that meet your requirements, don’t worry. Petron Thermoplast also offers custom product manufacturing services to meet the unique needs of various industries. Work with our expert engineers to create custom designs suited for your application.
Why Choose Petron Thermoplast?
Petron Thermoplast provides FRP Backed Thermoplastic Tanks, which are widely preferred in industrial applications. Petron Thermoplast provides an excellent combination of the chemical resistance, mechanical strength, and long-term durability. These tanks are specially designed to handle the highly corrosive chemicals and aggressive process conditions where are the ordinary metal or plastic tanks may fail.
Because of their leak proof construction, long service life and low maintenance needs. Excellent to operational reliability, FRP Backed Thermoplastic Tanks are an ideal solution for industries such as chemical processing, electroplating, pharmaceuticals, wastewater treatment and petrochemicals.
Conclusion
FRP Backed Thermoplastic Tanks are a highly reliable and durable solution for the industrial chemical storage and the process applications. Their are dual layer construction to combine the superior chemical resistance of thermoplastics. The high structural strength of FRP ensures excellent performance in corrosive and demanding environments.
These tanks are offered with long service life, leak-proof operation, and low maintenance. Their lightweight yet robust design makes them a cost-effective alternative to conventional metal tanks. With customizable designs, the excellent safety features, and wide industrial applicability. The FRP Backed Thermoplastic Tanks are an ideal choice for the industries to seeking and efficient, corrosion-resistant, and long-lasting storage solutions.
