A 100,000 gallon enamel rainwater tank — soft rainwater attacks coated steel, and fired glass is untouched by it.
Indicative — the quotation confirms the final figure US$3,600 Lead time within 15 working days · ex Dezhou, Shandong
SKU LVJ-EN-RAIN
What buyers said once the tank was on site — every review left on our Alibaba store, in their own words.
The enamel rainwater tank from LVJIA is built on the Enameled panel system at our own plant in Dezhou, Shandong. Large harvesting schemes are built to last decades, which rules out anything that needs relining halfway through.
An enamel rainwater tank is a bolted tank whose steel panels are fired with a glass glaze at high temperature, so the surface meeting the water is chemically glass rather than metal. It does not rust, it takes no coating and it adds no taste, and the glaze is fused into the steel rather than painted onto it. Panels come in 3 × 1 m; 2 × 1 m; 1.5 × 1 m; 1 × 1 m; 1 × 0.5 m; 0.5 × 0.5 m, and the tank is rated for water between 4 and 100 °C.
Rainwater is soft and slightly acidic, and it slowly dissolves whatever it can from the tank surface. On coated steel that means the coating itself, so a harvesting tank that is expected to run for thirty years will need relining at least once in that time. Fired glass gives it nothing to work on. At a hundred thousand gallons the arithmetic is straightforward, because the cost of draining, cleaning and relining a tank that size once exceeds the original difference in price.
The panel is pressed from 2 to 4.5 mm steel depending on where it sits in the wall, then enamelled on both faces so the outside is protected as well as the inside. Assembled, the wall section measures 12 mm. Panels bolt together on a sealed joint, and because the glaze is inert the same tank handles potable water, fire reserve and mildly aggressive process water without a change of specification. LVJIA runs the enamel line at Dezhou under ISO 9001.
| Model number | Enamel Water Tank |
|---|---|
| Material | Enamelled (glass-fused-to-steel) plate |
| Type | Enamel steel water tank |
| Installation | Bolts connect |
| Wall thickness | 12 mm |
| Panel thickness | 2 – 4.5 mm by height |
| Panel sizes | 3 × 1 m 3 × 1 m 1.5 × 1 m 1 × 1 m 1 × 0.5 m 0.5 × 0.5 m |
| Storage water temperature | 4 – 100 °C |
| Applicable | Civil air defence engineering, fire protection |
| Transport package | Export standard |
| Certification | ISO 9001 |
| Origin | Dezhou City, Shandong Province, China |
One hundred thousand US gallons is about 380 m³. Panels are 2 to 4.5 mm by height and the service range is 4 to 100 °C.
| Tank height | Panel thickness | Typical use |
|---|---|---|
| Up to 1.5 m | 2 mm | Shallow or roof tank |
| 2.0 m | 3 mm | Standard sectional tank |
| 3.0 m | 4 mm | Deep tank, high static head |
| 4.0 m and above | 4.5 mm | Maximum height, braced |
Every enamel rainwater tank is filled and held at full head before it leaves the factory, and no joint is allowed to weep. The plant is certified to ISO 9001 and the inspection certificate ships with the order; the full set is on our certifications page. The same specification is published on our Made-in-China storefront, where LVJIA is an audited supplier with a 5.0 store rating on Alibaba, 100% on-time dispatch and a response time under one hour.
Pricing for the enamel rainwater tank starts at US$200 per m³, falling to US$180 from 10 and US$150 from 50, FOB Tianjin or Qingdao. The minimum order is one set and lead time is within 15 working days from Dezhou, Shandong. Inlet filtration, first flush diversion and a calculated overflow route all need designing in at this capacity.
Send the capacity you need and the space you have, and LVJIA returns an arrangement drawing with the panel schedule before you commit to anything. Our engineers answer specification questions directly through technical help, and the rest of the range sits on the Enameled water tank page.
If the material has to change, the BDF rainwater storage tank is the same tank in buried BDF composite, for sites where the tank has to sit below ground, while the galvanized rainwater tank builds it in hot-dip galvanized steel. Elsewhere in the enamelled range there is the glass fused to steel tank for general-purpose duty and the enamel hot water tank for hot water storage.
At a glance
One hundred thousand US gallons is about 380 m³. Panels are 2 to 4.5 mm by height and the service range is 4 to 100 °C. Standard panel dimensions: 3 × 1 m; 2 × 1 m; 1.5 × 1 m; 1 × 1 m; 1 × 0.5 m; 0.5 × 0.5 m. Tank dimensions are configured from standard panels. Non-standard panel dimensions are not offered as standard options.
Panel thickness by tank height — Enamel Rainwater Tank, 100,000 Gallon
| Tank height | Panel thickness | Typical use |
|---|---|---|
| Up to 1.5 m | 2 mm | Shallow or roof tank |
| 2.0 m | 3 mm | Standard sectional tank |
| 3.0 m | 4 mm | Deep tank, high static head |
| 4.0 m and above | 4.5 mm | Maximum height, braced |
LVJIA has pressed water-tank panels in Dezhou since the plant opened, and holds ISO 9001 with import and export rights of its own.
Request a quoteThe panel is pressed from 2 to 4.5 mm steel depending on where it sits in the wall, then enamelled on both faces. Assembled, the wall section measures 12 mm.
Product dimensions
Tolerance requirements
Every tank is filled and held at full head before dispatch and no joint is allowed to weep. The glaze is spark-tested for holidays before the panel leaves the line.
Typical performance — Enamel Rainwater Tank, 100,000 Gallon
| Test | Method | Result |
|---|---|---|
| Hydrostatic | 48 h at full head | No weep at any joint |
| Glaze integrity | Spark test for holidays | Pass |
| Certification | ISO 9001 quality system | Held |
Send the capacity you need and the space you have, and LVJIA returns an arrangement drawing with the panel schedule before you order.
Talk to an engineerHow every tank is specified, built to your drawing, inspected and documented before it leaves the line.
We’ll help you meet your specification.
Send us a drawing or a capacity and we will come back with a specification, a price and a build slot.
Get in touchTanks our customers pair with this one. Hover or tap a card for its specification.
See the full catalog
Hỏi về sản phẩm này
Tell us the capacity and the space you have. An engineer replies with a drawing and a firm price.
Trao đổi với kinh doanh và kỹ thuật
Straight to the engineers who press the panels. First reply usually under two hours on a working day.
Shandong Lvjia Air Conditioning Equipment Co., Ltd. · Dezhou, China
