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ISO 9001 Compliant Stainless Steel Hot Water Storage Tank 300L With Technical Support

ISO 9001 Compliant Stainless Steel Hot Water Storage Tank 300L With Technical Support photo-1
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Product Spotlights

Premium stainless steel construction (SUS304/316L) ensures long life and corrosion resistance. 300L capacity with 50mm polyurethane foam insulation reduces energy loss. ISO 9001 compliant quality. Customizable pressure, connections, and accessories. Backed by 25+ years of manufacturing experience and dedicated technical support from a trusted Chinese exporter.
Negotiable MOQ: 1 Cubic Meter (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Warranty:
5 years (upon request)
Material:
Stainless Steel (SUS304/316L optional)
Capacity:
300 Liters
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Warranty 5 years (upon request)
Material Stainless Steel (SUS304/316L optional)
Capacity 300 Liters
Model Boli-HWST-300
Color Silver (customizable)
Application Hot water storage for residential, commercial, industrial
Standard ISO 9001 Compliant
Pressure Rating 0.6 MPa (standard, customizable)
Insulation Polyurethane foam, 50mm thickness
Inlet/Outlet Size 1 inch (optional 3/4, 1.5 inch)

As a leading manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory proudly presents our ISO 9001 Compliant Stainless Steel Hot Water Storage Tank 300L. This tank is engineered for superior durability, thermal efficiency, and long-term reliability, backed by our dedicated technical support team. Whether you need a dependable solution for your home, hotel, or industrial heating system, our tank delivers consistent performance and peace of mind.

Our 300-liter stainless steel hot water storage tank is constructed from high-grade stainless steel (SUS304 or SUS316L on request), ensuring excellent corrosion resistance and a lifespan that exceeds standard carbon steel tanks. The tank features a thick polyurethane foam insulation layer that minimizes heat loss, helping you save energy and maintain water temperature for longer periods. Every unit undergoes strict quality control to meet ISO 9001 standards, guaranteeing consistent quality and performance.

Key Features & Benefits

  • Premium Stainless Steel Construction – Resists rust, scaling, and corrosion, ensuring clean hot water and a long service life.
  • High-Efficiency Insulation – 50mm thick polyurethane foam reduces heat loss, lowering energy costs by up to 30%.
  • 300L Capacity – Ideal for families of 4-6 people, small hotels, or commercial kitchens, providing ample hot water on demand.
  • ISO 9001 Compliant – Manufactured under a certified quality management system, ensuring reliable performance and safety.
  • Customizable Configurations – Available in different pressure ratings, inlet/outlet sizes, and with optional accessories like electric heating elements or heat exchanger coils.
  • Professional Technical Support – Our team of engineers provides installation guidance, maintenance tips, and troubleshooting assistance.

Technical Specifications

Parameter Standard Value
Capacity 300 Liters
Material SUS304 Stainless Steel (SUS316L optional)
Insulation Thickness 50mm Polyurethane Foam
Maximum Working Pressure 0.6 MPa (customizable up to 1.0 MPa)
Maximum Temperature 95°C
Inlet/Outlet Connection 1 inch BSP (other sizes available)
Weight (empty) Approx. 45 kg
Dimensions (Diameter x Height) 500mm x 1500mm (approximate)

Our hot water storage tank is designed to integrate seamlessly with solar heating systems, heat pumps, gas boilers, and electric heaters. The tank’s inner liner is passivated to prevent contamination, and the outer surface is finished with a durable powder coating for added protection. Optional accessories include: magnesium anode rod for extra corrosion protection, temperature & pressure relief valve, and digital thermostat for precise temperature control.

Why Choose Boli?

With a history dating back to 1998, Anping County Boli Hardware Wiremesh Products Factory has grown into a trusted manufacturer serving global markets including North America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value exceeds US$5 million, a testament to the quality and reliability our customers rely on. We ship from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.

Every tank is backed by our comprehensive technical support, from initial product selection to after-sales service. We offer customization options to meet specific project requirements, and our team is always available to answer your questions. When you choose Boli, you choose a partner committed to your success.

Contact us today to discuss your hot water storage needs. With our competitive pricing, fast delivery, and dedicated support, we are confident that our ISO 9001 Compliant Stainless Steel Hot Water Storage Tank 300L will exceed your expectations. Request a quote now and experience the Boli difference!


Frequently Asked Questions

Q1: What is the warranty period for this hot water storage tank?

A: The standard warranty is 5 years against manufacturing defects. Extended warranty options are available upon request.

Q2: Can this tank be used with solar water heating systems?

A: Yes, our tank is fully compatible with solar thermal systems. It can be equipped with a heat exchanger coil for indirect solar heating.

Q3: Is the stainless steel food-grade safe?

A: Absolutely. Our SUS304 stainless steel is food-grade and suitable for potable water storage. We also offer SUS316L for higher corrosion resistance in aggressive water conditions.

Q4: What is the maximum pressure the tank can handle?

A: The standard design pressure is 0.6 MPa. We can customize the tank to withstand up to 1.0 MPa for specific applications.

Q5: Do you provide technical drawings and installation manuals?

A: Yes, we provide detailed technical drawings, product dimensions, and installation instructions with every order. Our technical support team is also available for remote assistance.

Q6: How long does shipping take to my country?

A: Typical shipping time from our ports (Tianjin, Qingdao, Shanghai, or Foshan) to most global destinations is 15–30 days, depending on the route and shipping method. We will confirm the exact timeline when you place an order.

Q7: Can I order a sample before bulk purchase?

A: Yes, we accept sample orders. The sample cost will be deducted from your first bulk order. Please contact our sales team for details.

Q8: What payment methods do you accept?

A: We accept T/T (bank transfer), L/C, and other negotiable payment terms. For smaller orders, PayPal or Western Union may be available.

Product Tags: Stainless Steel Hot Water Storage Tank , 300L Hot Water Tank , ISO 9001 Compliant Water Tank

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Gold Verified Supplier
2Yrs
Verified Business License
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Product Certifications
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