2018Belgrad, Serbia
PE100 Tanks for Water-Treatment Plant
One 17,000 L PE100 tank plus five 500 L PE100 tanks for a water-treatment plant in Belgrade, Serbia.
- 1 × 17,000 L PE100
- 5 × 500 L PE100
- Water treatment plant
Industrial Storage
Industrial PE/PP Tanks
Tanks welded to order, up to ~35 m³. Choose by what you store or process: acids and chemicals, water, or process tanks.
Light and Durable
Easy to handle and install, with perfect hydraulic sealing and corrosion resistance.
Single or Double Wall
Available with single or double walls for additional leak protection.
DVS Certification
Compliant with DVS standards 2201, 2202, 2203, 2205, 2206, 2207, 2208, 2209.
Compartmentalization
Possibility of compartmentalization for storing multiple liquids in the same tank.
By application
Tanks by what you store
01
Hydrochloric acid and chemical tanks
HCl 30%, H2SO4, NaOH, FeCl3: PE100 or PP-H tanks with a double wall or a bund, up to ~35 m³.
See the page
02
Water storage tanks
PP/PE tanks up to 35 m³ for process, RO, fire or drinking water. Above ground or buried, built to order.
See the page
03
Process tanks
Plating baths, pickling tanks, agitator tanks and CIP tanks, welded from PP to your drawing.
See the pageGallery
Industrial Storage
Related Projects
2024Câmpia Turzii, România
25 m³ HCl Tanks - Câmpia Turzii
25 m³ tanks for hydrochloric acid storage, designed for a client in Câmpia Turzii.
- 25 m³
- Hydrochloric acid storage
- Double walls
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Greece Export - Chemical Tanks
Double-walled tanks for the Greek chemical industry. NaOH 12,500 liters and FeCl3 11,500 liters, designed for maximum safety in storing corrosive substances.
- NaOH 12,500 L
- FeCl3 11,500 L
- Double walls
2025România
HCl 30% Storage Tank with Retention Basin
Hydrochloric acid (HCl 30%) storage tank with integrated retention basin for leak protection and environmental compliance.
- HCl 30%
- Bund
- Leak protection
2025România
7,000L Acid Tanks with Retention
Acid storage tanks with integrated retention basin. Maximum spill protection and environmental compliance.
- 7,000 litres
- Bund
- Acid storage
2026România
Underground Tank 35,000L
35,000 liter water storage tank designed for underground installation.
- 35,000 litres
- Buried installation
- Water storage
Technical Specifications
- Capacity
- Made to order, up to ~35 m³
- Materials
- PE-HD, PP-H
- Certification
- DVS
- Installation
- Underground/Above-ground
Indicative price: €600 to €8,000 per tank, depending on volume and complexity. Complete projects with several tanks and installation are quoted per project.
Applications
- Chemical industry
- Hydrochloric acid (HCl), sulfuric acid and corrosive liquid storage
- Secondary containment basins for hazardous substances
- Water treatment plants
- Underground installations
- Above-ground installations
- Custom projects
Guides
Technical Resources
5 min read
Custom polypropylene tanks — what to send for a quote
Guide for custom PP/PE-HD tanks made to order in any dimension: materials, realistic Weldplast in-house capacity, single or double walls, fittings and the inputs needed for a responsible quote.
Read the guide5 min read
PEHD fire-water tanks — protected reserve, volumes and fittings
Preliminary guide to PEHD fire-water tanks: protected fire reserve, volumes, fittings, pumps and limits of P118/NP 086 norms.
Read the guideQuote request · data sheet
Configure your request
Choose the product, material, size and use, then send the request on WhatsApp or through the form. We settle the final dimensions together, for your project.
Already have a drawing? Send it by email or on WhatsApp. Or call +40 729 542 142.
- Drawn
- Weldplast Technology
- Design
- European calculation software
- Welding
- DVS 2201-2209
- Material
- PE100
- Standard
- EN 12573
- Dimensions
- Made to order