The FRP pickling tank is fabricated from a composite of high-performance vinyl ester resin and alkali-free glass fiber. Specifically engineered for harsh corrosive environments involving strong acids, strong alkalis and other aggressive media, this product integrates outstanding corrosion resistance, robust structural strength and long service life, providing reliable guarantees for pickling processes in modern industry.

1. Excellent Corrosion Resistance

• Broad Medium Compatibility: Resistant to various highly corrosive media such as hydrochloric acid (concentration ≤ 30%), sulfuric acid (concentration ≤ 50%), nitric acid (concentration ≤ 20%), and hydrofluoric acid (concentration ≤ 10%).
• Stable Operating Range: Maintains long-term stability in corrosive environments with a pH value of 1–14, and has an operating temperature range of -30℃ to 80℃.
• Superior Surface Protection: The inner surface is treated with a resin-rich layer, featuring a smooth and dense finish (Barcol hardness ≥ 40), which effectively prevents medium penetration.

2. Outstanding Mechanical Strength

• High-Strength Structure: Tensile strength ≥ 200 MPa, flexural strength ≥ 150 MPa.
• Excellent Load-Bearing Capacity: Design safety factor ≥ 8, ensuring no deformation or leakage during full-load operation.
• Strong Impact Resistance: Falling ball impact strength ≥ 20 J, effectively withstanding mechanical shocks during operation.

3. Long Service Life

• Excellent Durability: Designed service life ≥ 15 years under standard corrosive conditions.
• Anti-Aging Performance: Added with ultraviolet absorbers to prevent discoloration and chalking during outdoor use.

4. Cost-Effective Features

• Lightweight yet High-Strength: Density ranges from 1.6–1.8 g/cm³, with weight only 1/4 that of steel and 1/3 that of carbon steel, enabling easy installation.
• Maintenance-Free Design: Smooth surface prevents scaling; no regular anti-corrosion treatment is required, reducing maintenance costs by 70%.

5. Safety and Reliability

• Integral Molding Process: Seamless tank connection, completely eliminating the risk of leakage.
• Anti-Static Design: Surface resistivity of 10⁶–10⁹ Ω, effectively preventing electrostatic accumulation.
• Structural Stability: Optimized via finite element analysis, with a seismic fortification intensity of up to Grade 8.

6. Customization Flexibility

• Dimension Customization: Length, width and height can be flexibly designed according to process requirements.
• Functional Configuration: Accessories such as overflow ports, drain ports and heating pipe interfaces can be added as needed.

• Resin Selection: Specialized resin systems (e.g., bisphenol A type, phenolic type) are available for different medium characteristics.

Stringent Production Control

1. Raw Material Inspection: 100% inspection of resin viscosity, solid content and gel time
2. Process Monitoring: Real-time monitoring of winding tension, lay-up angle and curing degree
3. In-process Inspection: Quality check at each working procedure and establishment of traceable records

Comprehensive Testing Procedures

1. Factory Acceptance Inspection: 100% water-filling test with 24-hour pressure maintaining and zero leakage
2. Performance Testing: Random sampling for mechanical property and chemical property testing
3. On-site Acceptance: Provision of installation guidance and assistance for customers to complete final acceptance

Professional Technical Support

1. Solution Design: Provision of optimal configuration solutions based on process requirements
2. Installation Guidance: Dispatching technical personnel for on-site installation and commissioning guidance
3. After-sales Maintenance: Provision of lifetime technical consultation and maintenance support

Electroplating Industry

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.