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FRP Pickling Tank
1.Keywords
FRP Acid Pickling Tank, PP Pickling Tank, PVC Lined Pickling Tank, PE Pickling Tank, Chemical Resistant Pickling Tank, Metal Surface Treatment Tank, Corrosion-Resistant Pickling Tank, Industrial Acid Bath, Electroplating Pretreatment Tank, Waste Acid Storage Tank
2.Technical Specifications
1. Material Options & Properties
|
Material |
Max Temp. |
Resistant Chemicals |
Thickness |
Lifespan |
|
FRP (Fiberglass Reinforced Plastic) |
80°C |
H₂SO₄, HCl, HNO₃, HF |
8-12mm |
8-12 years |
|
PP (Polypropylene) |
60°C |
HCl, H₂SO₄ (≤50%), Chromic Acid |
10-15mm |
5-8 years |
|
PVC (Polyvinyl Chloride) |
50°C |
HCl, Dilute H₂SO₄ |
8-10mm |
4-6 years |
|
PE (Polyethylene) |
60°C |
HF, Phosphoric Acid |
10-12mm |
6-10 years |
|
PVDF (Polyvinylidene Fluoride) |
100°C |
Concentrated HNO₃, HF, Mixed Acids |
6-8mm |
10-15 years |
2. Standard Dimensions
|
Capacity (L) |
Length (mm) |
Width (mm) |
Height (mm) |
|
500 |
1000 |
600 |
900 |
|
1000 |
1500 |
800 |
900 |
|
2000 |
2000 |
1000 |
1000 |
|
5000 |
2500 |
1200 |
1500 |
|
Custom Sizes |
Up to 20,000L |
|
|
3. Structural Features
✔ Reinforced Design – External steel frame support for FRP/PP tanks
✔ Leak-Proof Seams – Double-welded joints with chemical-resistant sealant
✔ Sludge Drainage – V-bottom or conical bottom design for easy cleaning
✔ Accessories – Acid-resistant agitators, heating coils, fume hoods
3.Key Advantages
1. Superior Chemical Resistance
FRP Tanks: Ideal for mixed acids (H₂SO₄ + HNO₃) with vinyl ester resin lining
PP Tanks: Best for HCl pickling (hot-dip galvanizing industry)
PVDF Tanks: Only material resistant to concentrated HNO₃ (>65%)
2. Long Service Life
FRP & PVDF: 10+ years in continuous acid exposure
PP & PE: 5-8 years with proper maintenance
3. Safety & Compliance
Spill Containment – Optional secondary containment bund (110% capacity)
Ventilation – Integrated fume extraction ports (PP/FRP hoods)
Certifications – ISO 9001, OSHA/EPA compliant
4.Industry Applications
A. Metal Surface Treatment
Steel Pickling: HCl/H₂SO₄ tanks for rust removal
Aluminum Etching: NaOH/HF resistant PP tanks
B. Electroplating & PCB Manufacturing
Chromic Acid Tanks – PVDF-lined for hard chrome plating
Waste Acid Storage – FRP tanks with leak detection
C. Semiconductor Industry
Wafer Etching Tanks – Ultra-pure PVDF for HNO₃/HF mixtures
D. Battery Recycling
Sulfuric Acid Recovery – FRP tanks with heating system
5.Customization Options
✓ Heating/Cooling Jackets – For temperature control
✓ Agitators – PTFE-coated for corrosive slurries
✓ Automated Dosing System – PLC-controlled acid injection
✓ Mobile Tanks – On wheels for flexible usage
6.Certifications
ASME RTP-1 (FRP Tanks)
EN 12573 (Plastic Welding Standards)
RoHS & REACH compliant
7.Contact for
✔ Acid resistance testing reports
✔ CAD drawings for tank integration
✔ Turnkey pickling line solutions
FRP Pickling Tank Customer Evaluation
FRP Pickling Tank FAQ
-
What chemicals can the FRP Pickling Tank resist?
It has strong corrosion resistance to various acids, alkalis, salts, organic solvents and other corrosive media commonly used in pickling.
-
Can the FRP pickling tank withstand high-temperature pickling solutions?
Yes, it can work stably under high-temperature liquid environments, with a general temperature resistance range of -20℃ to 120℃.
-
How long is the service life of an FRP pickling tank?
Under normal use and maintenance, its service life can reach more than 10 years, much longer than metal or ordinary plastic tanks.
-
Can you customize the size and shape of the FRP pickling tank?
Yes, we support customized design and production according to your workshop size, capacity requirements and process drawings.
Apr 16,2026
Professional Guide to Effective Cooling Tower Treatment Strategies
Maintaining industrial cooling systems is critical for operational efficiency and equipment longevity. A professional cooling tower treatment strategy is not just about cleaning; it is about preventing scale buildup, corrosion, and the growth of harmful microorganisms. Without proper management, these systems can suffer from reduced heat transfer efficiency, leading to higher energy costs and potential system failures. In this guide, we will explore the essential components of water treatment, the chemistry involved, and how to optimize your cooling tower for maximum performance and sustainability.
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