Name: FRP Pickling Tank
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FRP Pickling Tank

FRP pickling tank is a specialized corrosion-resistant industrial vessel made of fiber-reinforced plastic, designed to hold and treat workpieces with acidic solutions in metallurgical, mechanical, and chemical industries, featuring light weight, strong insulation, customizable size, easy installation and maintenance, no rust or leakage risks, and a longer service life than traditional metal tanks.

Product Introduction

FAQ

FRP Pickling Tank (Fiberglass Reinforced Plastic Pickling Tank) is a customized industrial anti-corrosion container, specifically developed for harsh corrosive working conditions such as metal surface treatment, chemical pickling, and electroplating pretreatment. It is widely recognized as the optimal alternative to traditional carbon steel, stainless steel, and concrete tanks, serving global customers with high performance and cost-effectiveness.

Product Structure & Material

1. Matrix Material: High-grade vinyl ester resin and bisphenol-A unsaturated polyester resin are optional, precisely adapted to different acidic, alkaline, and chemical media to ensure long-term corrosion resistance.

2. Reinforcement Material: Alkali-free fiberglass cloth/fiber mat is adopted to enhance the structural strength and impact resistance of the tank body, ensuring stable operation in heavy-duty scenarios.

3. Structural Design:

(1) Integral winding or compression molding process, featuring a dense, smooth and seamless inner wall, which effectively prevents leakage and avoids medium contamination.

(2) Steel frame reinforcement is standard for large-sized tanks, significantly improving load-bearing capacity and anti-deformation performance.

(3) The bottom is designed with a 1:50 inclined slope, matched with a drainage port to realize rapid emptying and no residue, reducing maintenance workload.

(4) Customizable double-layer jacket insulation structure, suitable for high-temperature pickling working conditions (≤80℃).

Core Advantages:

1. Super Strong Corrosion Resistance: Resistant to various acids (sulfuric, hydrochloric, etc.) and alkaline media, pH 1–14; service life 10–15 years (3x longer than ordinary carbon steel tanks).

2. Lightweight & Easy Installation: Density 1/4 of steel, 2/3 of aluminum, strength close to carbon steel; easy transportation/hoisting without large equipment, reducing infrastructure costs.

3. Smooth & Easy to Clean: Low inner wall roughness (n=0.0084), no scaling/adhesion; anti-microbial, meeting food-grade requirements.

4. Excellent Thermal & Insulation Performance: Low thermal conductivity (0.2kcal/m·h·℃) for energy saving; good electrical insulation, suitable for electrolysis/electroplating.

5. Customization & Cost-Effective: Full-spec customization (size, volume, etc.); low maintenance, no anti-corrosion coating, 60% lower comprehensive cost than metal tanks.

Technical Parameters (Reference)

1. Applicable Temperature: -80℃～80℃ (conventional)

2. Tank Thickness: 8–15mm (customized by volume/pressure)

3. Volume Range: 0.5m³～100m³ (on-site winding for large tanks)

4. Connection Method: Flange, socket, PVC/PP pipe connection

5. Sealing Level: Leak-proof (qualified by water/air pressure test)

Applicable Industries:

1. Metal Processing: Pickling, derusting, phosphating of steel, copper, aluminum wires, plates and pipes.

2. Electroplating/Anodizing: Electroplating pretreatment, oxidation pickling, electrolytic tank.

3. Chemical Industry: Pickling reaction, neutralization, waste liquid collection, pH adjustment.

4. Metallurgy/Non-ferrous Metals: Hydrometallurgy, leaching, electrolytic purification.

5. Environmental Protection: Pickling wastewater treatment, buffer tank for waste gas absorption tower.

Why Choose Us?

1. Source Factory: Large-scale FRP production line, covering all processes (hand lay-up, compression molding, winding), ensuring stable product quality and competitive price.

2. Mature Formula: Customized resin formula for different acid media, achieving precise anti-corrosion effect.

3. Strict Quality Control: Full-process inspection, including raw material testing, anti-leakage testing and strength testing, to ensure each product meets international standards.

4. One-stop Service: Provide integrated solutions from design, production, transportation to installation, saving your time and cost.

5. International Certification: Comply with ISO, CE standards, supporting global shipping and after-sales service.