FRP Acid Storage Tank
Our FRP Acid Storage Tanks offer superior corrosion resistance for harsh chemicals like Sulfuric and Hydrochloric acid. Lightweight yet strong, they ensure durability and safety. As a leading manufacturer, we specialize in full customization, tailoring dimensions, structure, and materials (including PVDF liners) to your exact operational needs. Backed by rigorous ISO quality control, we deliver reliable, cost-effective non-standard solutions.
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Fiberglass Reinforced Plastic (FRP) Acid Storage Tanks are one-piece molded vessels using acid-resistant resin as the matrix and glass fiber as the reinforcing material, primarily via CNC filament winding. Specifically designed for highly corrosive media such as Sulfuric Acid, Hydrochloric Acid, and Nitric Acid, these tanks offer superior advantages including a high strength-to-weight ratio, impermeability, durability, and electrical insulation.


The core competitiveness lies in our ability to provide deep customization based on specific working conditions, making them suitable for the stringent storage requirements of the chemical, environmental, metallurgical, and pharmaceutical industries. As a professional manufacturer, our full-dimensional customization capabilities cover every step from needs diagnosis to after-sales support, delivering a bespoke anticorrosive storage solution for you.


Cooperation Guarantee:

Complete Qualifications: Holding industrial production licenses and ISO certification, our products meet strict industry standards.

Rapid Response: Standard models available from stock; custom orders are prioritized for urgent requirements.

Cost Optimization: Free design avoids over-engineering, reducing initial investment and lifecycle costs.

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Our Customization Capabilities:

1. Precision Adaptation to Media & Conditions

Media-Specific Formulas: Based on acid type (sulfuric/hydrochloric), concentration, temperature, and impurities, we customize the resin formula and liner. PVDF composite liners are available for extreme conditions.

Engineering Optimization: Wall thickness and stiffener layouts are optimized through mechanical calculations based on pressure, wind load, and seismic intensity to ensure stability in extreme environments.


2. Full Non-Standard Customization of Structure & Dimensions

Structural Forms:Vertical (flat/cone bottom) or horizontal (round/elliptical bottom), open or sealed top designs to fit installation spaces and process needs.

Volumes & Sizes: Capacities ranging from 0.5m³ to 200m³, with inner diameters from DN600 to DN4000. Exact dimensions and support positions are adjustable.

Interfaces & Accessories:Customized inlets/outlets, manholes, flanges (GB/ANSI), level gauges, ladders, and insulation/tracing devices to perfectly match your process pipelines.


3. Flexible Material & Process Optimization

Material Upgrades: Options include food-grade resins (pharmaceutical/food), flame-retardant resins (explosion-proof areas), and UV-resistant outer layers (outdoor use).

Hybrid Processes: Combining CNC winding, hand lay-up, and spray-up techniques to meet the forming needs of complex or irregularly shaped tanks.

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Core Product Advantages:

1. Superior Acid & Corrosion Resistance

Utilizes specialized acid-resistant resins (e.g., Vinyl Ester) with an inner liner resin content exceeding 90%.

Capable of withstanding extreme media such as 98% concentrated sulfuric acid and 36% concentrated hydrochloric acid.

Operating temperature range: -10℃ ~ 90℃, completely eliminating the risk of corrosion and leakage.


2. Lightweight, High Strength & Easy Deployment

Density is only 1/4 to 1/5 that of steel, yet strength is comparable to ordinary steel.

Transportation and installation do not require heavy equipment, significantly reducing foundation load-bearing and construction costs.

Ideal for indoor, outdoor, and space-constrained locations.


3. Stability, Longevity & Low Maintenance

CNC filament winding ensures uniform wall thickness.

A three-layer composite structure (inner liner, structural layer, outer protective layer) provides excellent aging and impact resistance.

Design service life of 15-20 years with low lifecycle maintenance costs.


4. Safety & Compliance

Seamless one-piece molding complies with design regulations for FRP chemical equipment.

Optional double-layer structure with leak detection systems.

Passes rigorous hydrostatic and airtightness tests, suitable for hazardous chemical storage requirements.

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Applicable Media: 

Inorganic Acids:Sulfuric acid (including 98% concentrated), Hydrochloric acid, Nitric acid, Phosphoric acid, Chromic acid, etc.

Organic Acids:Acetic acid, Citric acid, Lactic acid, etc.

Acidic Salt Solutions: Copper sulfate, Ferrous sulfate, Electroplating solutions, etc.

Specialty Acids: Hydrofluoric acid (requires special customization with carbon fiber or specific anti-fluoride resins).


Application Scenarios:

Widely used in the chemical industry (strong acid raw material storage), environmental water treatment (pH neutralization systems), metallurgy (pickling waste storage), and pharmaceuticals (compliant acid storage). We have provided customized solutions for thousands of clients, adapting to diverse needs from laboratories to large-scale chemical parks.

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Hebei YAT Environmental Protection Equipment Co., Ltd.

A 30-year benchmark manufacturer of FRP environmental equipment, integrating R&D, production, sales and service, YAT FRP delivers green, efficient pollution control solutions to global clients across diverse industries.


We offer a full range of FRP products and services, including storage tanks, pipes, desulfurization/purification towers, integrated pumping stations and anti-corrosion projects, ideal for chemical, energy, municipal, pharmaceutical and power sectors. Our FRP products feature light weight, high strength, corrosion resistance and long service life, replacing traditional metal equipment to cut long-term O&M costs significantly.


Housed in a 10,000+ ㎡ modern production base with advanced molding and testing facilities, we implement 20+ strict quality checks to ensure product stability and reliability. With proven expertise, we have partnered with Fortune Global 500 companies, SOEs and listed firms, boasting nationwide project cases to support global market expansion.


Guided by the philosophy of "Integrity-Based, Quality-First, Service-Oriented", we provide end-to-end services from design to after-sales support. Committed to technological innovation, we strive to partner with global counterparts to drive the green transformation of industries.

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