- Qingqingquan
- Shandong
- 20 days
Food-grade FRP water treatment tanks withstand harsh chemicals. 200-2400mm diameters, 0.6MPa rating. Download free technical specs.
FRP Water Treatment Tanks: 2025 Complete Guide
Tank Construction & Materials
Composite Structure
1. Inner Liner:
• Food-grade PE/ABS (NSF/ANSI 61 certified)
• Corrosion-resistant FRP (pH 0-14 resistant)
2. Outer Shell:
• High-performance resin + fiberglass winding
• UV-stabilized for outdoor use
Connection Options
✔ Top/Bottom Openings: 2.5"-6" flanges
✔ Side Ports: Available on request
✔ Thread Types: NPT, BSPT, BSPP
Key Specifications
| Parameter | Specification |
|---|---|
| Diameter Range | 200-2400mm |
| Working Pressure | ≤0.6MPa |
| Test Pressure | 1.0MPa |
| Temperature Range | -20°C to +49°C |
Certifications: NSF, CE, RoHS
6 Tank Types & Applications
1. Sand Filters
• Media: Quartz/anthracite
• Use: Sediment removal (50-100μm)
2. Carbon Tanks
• Media: GAC/Catalytic carbon
• Use: Chlorine/VOC removal
3. Softener Vessels
• Media: Ion-exchange resin
• Compatible with: Fleck, Autotrol valves
4. Multi-Media Filters
• Layered media: Garnet/sand/anthracite
• Filtration down to 10μm
5. Chemical Tanks
• For: Acid/alkali storage
• Liner options: PP/FRP/PVDF
6. Reverse Osmosis Housings
• Pressure rating: 150PSI
• Port sizes: 1/2"-3"
Competitive Advantages
✅ 30+ year lifespan - no rust/corrosion
✅ Seamless construction - zero leaks
✅ 50% faster installation vs metal tanks
✅ Custom colors available (RAL codes)
✅ Pre-engineered supports included
Industry Applications
1. Municipal Water
• Well water treatment
• WTP filter vessels
2. Food & Beverage
• Process water filtration
• CIP system tanks
3. Pharmaceuticals
• USP purified water storage
• WFI distribution loops
4. Industrial
• Cooling tower sidestream
• Wastewater polishing
Quality Assurance
🔬 100% pressure tested @ 1.5× working pressure
📝 Material certificates available
Free Resources
📥 Download: "FRP Tank Selection Guide"
📏 Get: Custom Tank CAD Drawings
