Stainless Steel Thermal Storage Tank 1500L Double Wall Design With 80mm Rockwool Insulation and Corrosion Protection
Product Spotlights
As a leading manufacturer with over 25 years of experience in metal fabrication, Anping County Boli Hardware Wiremesh Products Factory proudly introduces our Stainless Steel Thermal Storage Tank 1500L Double Wall Design. This high-capacity tank is engineered to meet the rigorous demands of commercial and industrial hot water systems, providing exceptional thermal retention and long-lasting durability. With our factory-direct supply and annual export value exceeding US$5 Million, we ensure that every tank meets international quality standards, delivering reliable performance for solar thermal, heat pump, and boiler applications.
Our 1500L thermal storage tank features a robust double wall construction with an 80mm thick layer of rockwool insulation, which significantly reduces heat loss and improves energy efficiency. The inner and outer shells are made from high-grade stainless steel, offering excellent resistance to corrosion and rust. Optional internal protective coatings or sacrificial anodes provide additional corrosion protection, extending the tank's service life even in aggressive water conditions. This tank is designed for easy installation and maintenance, with multiple inlet/outlet ports that can be customized to your system requirements.
Below are the key specifications and technical details of our 1500L stainless steel thermal storage tank:
| Capacity | 1500 Liters |
| Inner & Outer Shell Material | Stainless Steel (SUS304 / SUS316 optional) |
| Insulation Thickness | 80mm Rockwool |
| Design | Double Wall, Vertical or Horizontal (customizable) |
| Max Operating Pressure | 0.6 MPa (standard, higher available upon request) |
| Max Operating Temperature | 95°C (standard, customizable) |
| Corrosion Protection | Internal epoxy coating / sacrificial anode (optional) |
| Connection Ports | Multiple 1"-2" female threads (customizable location) |
| Color | Silver / White (customizable) |
Product Features & Benefits:
- High Energy Efficiency: The 80mm rockwool insulation minimizes standby heat loss, ensuring stored water remains hot for longer periods, reducing energy consumption.
- Durable Construction: Stainless steel material resists rust and corrosion, while the double wall design provides extra structural strength and safety.
- Flexible Application: Suitable for solar water heating systems, heat pump buffers, boiler storage, and industrial process heating.
- Corrosion Resistance: Additional protective measures, such as a sacrificial anode or internal coating, can be added to protect against aggressive water quality.
- Easy Installation: Pre-fabricated insulation and outer shell reduce on-site work; multiple connection ports allow for straightforward integration.
- Customizable Options: We offer a range of options including different stainless steel grades, insulation thickness, port positions, and pressure ratings to meet specific project requirements.
Our factory has been serving global markets since 1998, shipping to North America, South America, Europe, Asia, Africa, and Oceania. With a strong focus on quality control and customer satisfaction, we have established long-term partnerships with clients in over 30 countries. Our annual export value of US$5–10 million reflects the trust and reliability that our customers place in our products. We offer flexible shipping options from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We invite you to contact us for detailed quotations, technical drawings, or sample orders. Our team of experienced engineers is ready to assist you in selecting the optimal thermal storage solution for your project. Choose Boli – your reliable partner in stainless steel thermal storage technology.
Frequently Asked Questions (FAQ):
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Q1: What is the warranty period for this 1500L thermal storage tank?
Standard warranty is 12 months from the date of shipment. Extended warranty options are available upon request. -
Q2: Can I use this tank with a heat pump system?
Yes, this tank is designed to work with heat pumps, solar collectors, and boilers. The high insulation and stainless steel construction make it suitable for low-temperature buffer storage. -
Q3: Is the tank suitable for drinking water?
When manufactured with food-grade stainless steel (SUS304/316) and without toxic coatings, the tank can be used for potable water. Please confirm your requirement with our sales team. -
Q4: How do I install the sacrificial anode for corrosion protection?
The tank includes a dedicated port for anode installation. Detailed instructions are provided with the product. We recommend using a magnesium or aluminum anode depending on water chemistry. -
Q5: What is the temperature drop per day?
With 80mm rockwool insulation, the temperature drop is typically less than 5°C per 24 hours under ambient temperature of 20°C. Exact performance depends on installation conditions. -
Q6: Can I customize the number and size of connection ports?
Yes, we offer custom port configurations. Please provide your system schematic for a tailored solution. -
Q7: What certificates do you have for this product?
Our manufacturing process follows ISO 9001 quality management system (optional certification). Specific product certificates (e.g., CE, WRAS) can be arranged upon request at additional cost. -
Q8: How long is the delivery time for a standard order?
Standard lead time is 15–25 working days after order confirmation, depending on quantity and customization. Rush orders are possible with prior arrangement.
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