Shuangyi 5000L 40000L 100000L 250CBM 500m3 HDG Galvanized Steel Round/Square Water Storage Tank CE ISO Certified Industrial
Secure a dependable reserve of water with this HDG galvanised steel sectional water storage tank, designed for demanding industrial, commercial and fire-protection applications. Its modular square-panel construction makes it a practical choice for projects requiring substantial storage capacity without relying on a single pre-formed tank body. Visible reinforced panel faces and bolted connections create a robust, purpose-built appearance suited to large-scale installations. From business premises and factories to construction developments and water-management systems, this tank provides a flexible solution for storing water where it matters most.
Key Features & Benefits
- HDG galvanised steel construction helps provide a durable exterior for water-storage installations in challenging working environments.
- Large-capacity water storage suits projects needing anything from substantial commercial reserves to major industrial water volumes.
- Modular sectional design allows the tank to be assembled from individual panels, offering a practical approach to larger installations.
- Square tank configuration makes efficient use of available installation space, especially where a round tank footprint may not be ideal.
- Pressed X-pattern panel reinforcement is clearly visible across the tank walls, adding structural form and a strong industrial finish.
- Bolted panel joints create an organised, serviceable assembly format rather than a permanently welded one-piece tank.
- Multi-level panel layout supports tall, high-volume tank builds for sites with significant water-demand requirements.
- Visible connection points on selected panels enable integration into a suitable water system during project installation.
- Suitable for fire-water storage where a dedicated on-site water reserve forms part of a broader fire-fighting setup.
- CE and ISO certified listing gives B2B buyers added confidence when sourcing an industrial water tank solution.
Design & Build
This industrial water tank has a clean silver galvanised finish that gives it a professional, hard-working look for plant rooms, service yards and outdoor project sites. Each square steel panel features a pronounced pressed cross-brace profile, with perimeter flanges and evenly positioned bolt holes visible around the edges. The photos show panels stacking neatly into a rigid rectangular tank form, with horizontal and vertical seams creating a structured grid. The sectional parts are also shown separately, highlighting the component-based construction that makes this style of tank well suited to substantial site installations. Tanks can be supported on an appropriately prepared base or raised structural platform according to the requirements of the installation.
Ideal For
This galvanised sectional water tank is ideal for factories, warehouses, commercial buildings, agricultural operations, construction sites, estates, schools, hospitals and other facilities that need dependable bulk water storage. It is especially relevant for fire-fighting water reserves, general service-water storage, process-water applications and water-management projects. Its large-format square design is a strong fit for professional contractors, developers, facility managers and industrial buyers planning a dedicated water-storage system.
Why Buy From BestDealz
BestDealz makes industrial sourcing simpler for South African businesses. We help buyers access practical B2B equipment and infrastructure products with a streamlined import process, so you can source with greater confidence and less complexity. Our focus is on connecting local project requirements with quality-conscious product options suited to real commercial and industrial needs.
Choose this HDG galvanised steel sectional water storage tank to build a high-capacity water reserve that is ready for serious commercial or industrial use. Enquire through BestDealz today and take the next step towards a smarter water-storage solution.
Product Gallery






Shipping & logistics
BestDealz handles the full freight chain so you only deal with one party in Rand.
What's included
- Factory pickup: Our Shenzhen agent collects from supplier's warehouse
- Sea freight: FCL or LCL via verified carriers
- SARS clearance: Customs duties + 15% VAT pre-paid
- SA last-mile: Door-to-door via Aramex, Courier Guy or your carrier
- Insurance: 110% CIF cargo cover included
Sea freight (standard)
| Production lead time | 15–20 days |
|---|---|
| Sea freight (Shenzhen → Durban) | 20–24 days |
| SARS clearance | 3–5 business days |
| SA last-mile delivery | 1–3 business days |
| Total door-to-door | 60–70 business days |
| Estimated arrival | 28 Sep, 2026 |
Warranty & returns
30-day returns under the Consumer Protection Act. BestDealz is the merchant of record for Class A products.
Trade Assurance dispute resolution
If goods don't match the agreed spec or arrive damaged, raise a dispute via your BestDealz dashboard within 30 days. Funds remain held under Trade Assurance until both parties agree on resolution.
Customers also viewed
Other products buyers explored alongside this one
Related PRODUCTS
Hand-picked products in the same category — sourced & Trade Assured