Products
RLT Large Tanks
Products
The RLT-EDC Enamel Double Coil Storage Tank is a high-performance hot water storage solution designed for superior heat exchange and long-term durability. It features advanced enamel lining technology for excellent corrosion resistance, along with a double-coil heat exchanger system that enhances heat transfer efficiency and overall system performance. Built as a certified pressure vessel with precision welding, it ensures reliable operation under demanding conditions. With high-density polyurethane insulation for optimal heat retention and customizable configurations, this tank is ideal for multi-energy systems and a wide range of commercial and industrial applications.
| Parameter | RVG Industrial Enamel | Standard Enamel |
|---|---|---|
| Adhesion Performance | Utilizes a state-of-the-art automated enameling process to achieve Grade 1 adhesion, ensuring a strong and permanent bond between the enamel and steel substrate. | Typically achieves Grade 3 adhesion, resulting in comparatively weaker bonding performance. |
| Enamel Layer Uniformity | Engineered for consistent and uniform enamel thickness, delivering a smooth, refined surface finish with superior structural integrity. | Displays inconsistent enamel thickness with common surface imperfections such as orange peel texture, scaling, and conductive pinholes. |
| Resistance to Boiling Water Loss | Validated through rigorous TÜV-certified testing, demonstrating extremely low boiling water weight loss (as low as 0.55 g/m²), ensuring exceptional durability. | Meets only basic industry testing standards, offering limited resistance to long-term thermal and water exposure. |
| Service Life | Features an industrial-grade enamel liner with advanced anti-corrosion properties, extending service life by up to 5 years beyond conventional alternatives. | Conventional enamel liners are prone to early-stage degradation, often developing defects within 2–3 years of operation. |
Features of liner
1.Precision Spray Technology: Advanced spraying techniques ensure superior adhesion, forming a seamless and durable bond between the steel substrate and enamel coating for long-term performance.
2.Triple-Layer Protective Lining: Engineered with a high-performance three-layer system comprising an adhesion layer, reinforcement layer, and an ultra-clean, industrial-grade anti-corrosive enamel glaze, delivering exceptional resistance against corrosion and wear.
3.Premium Grade Steel: Manufactured using Baosteel BTC340R specialized steel plates, ensuring enhanced structural strength, durability, and reliability under demanding conditions.
4.High Pressure Fatigue Resistance: Rigorously tested to withstand up to 300,000 impulse pressure cycles, ensuring consistent performance and long operational life.
5.Advanced Welding Technology: Fabricated using a professional submerged arc welding (SAW) process, ensuring high integrity joints, superior strength, and long term leak-proof performance.
1.High-Performance Commercial Enamel Technology: Designed with advanced industrial-grade enamel coating, ensuring superior corrosion resistance, hygiene, and long-term durability under demanding commercial operating conditions.
2.Pressure-Bearing Construction: Engineered for high-pressure applications, the tank structure is built to withstand continuous operating stress, ensuring safe and reliable performance in centralized hot water systems.
3.Extra-Large Storage Capacity: Available in a wide range of capacities from 1000 to 5000 liters, making it ideal for large-scale applications such as hotels, hospitals, residential complexes, and industrial facilities.
4.Integral Foam Forming Insulation: Incorporates high-density, integral polyurethane foam insulation, providing excellent thermal retention, minimizing heat loss, and improving overall energy efficiency.
5.Customizable Heat Exchanger Coil Options: Equipped with tailor-made heat exchanger coils to suit specific system requirements, available in multiple material options:
1.Advanced Enamel Liner Technology: RVG has uniquely developed a high performance enamel liner, backed by three decades of expertise in glaze technology, supported by provincial high-tech recognition and national invention patents.
2.Certified Pressure Vessel Construction: Manufactured under national special equipment standards, featuring a robust pressure vessel structure designed for reliable operation under pressure. Precision is ensured through an automated submerged arc welding (SAW) process, guaranteeing uniform product quality.
3.Enhanced Corrosion Protection: Equipped with a 1.8-meter magnesium anode rod, providing effective protection against corrosion, scaling, and hot water erosion, ensuring long-lasting durability.
4.Customized Engineering Solutions: Tailored design and custom manufacturing capabilities effectively address diverse requirements across multi-energy system applications.
5.High-Efficiency Thermal Insulation: Incorporates 80mm integral polyurethane foam insulation, delivering extended heat retention, improved standby performance, and enhanced energy efficiency while supporting energy conservation.
6.Enamel Double Coil Heat Exchange System: Integrated with an advanced enamel coated double coil, significantly enhancing heat exchange efficiency and pressure resistance, optimizing overall system performance and energy savings.
| Parameters | Specifications | ||||
|---|---|---|---|---|---|
| Model | RLT-EDC1000 | RLT-EDC1500 | RLT-EDC2000 | RLT-EDC3000 | RLT-EDC5000 |
| Capacity(L) | 1000 | 1500 | 2000 | 3000 | 5000 |
| Diameter(mm) | 1000 | 1000 | 1000 | 1600 | 1600 |
| Overall Height(mm) | 1959 | 2660 | 3360 | 2299 | 3394 |
| Cylinder Steel Thickness(mm) | 6 | 6 | 6 | 8 | 8 |
| Top/Bottom Dome Thickness (mm) | 8 | 8 | 8 | 10 | 10 |
| Heat Exchanger Coil Area (m2) | 4 | 4 | 6 | 6 | 10 |
| Material of Heat Exchanger | T2M | T2M | T2M | T2M | T2M |
| Inlet/Outlet Connection | DN50 | DN50 | DN50 | DN50 | DN50 |
| Flow Connection | DN25 | DN25 | DN32 | DN32 | DN40 |
| Drain Connection | DN50 | DN50 | DN50 | DN50 | DN50 |
| Steel Material | Q345R | Q345R | Q345R | Q345R | Q345R |
| Design Pressure (Mpa) | 1 | 1 | 1 | 1 | 1 |
| Working Pressure (Mpa) | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Design Temperature (C) | 95 | 95 | 95 | 95 | 95 |
| Working Temperature (C) | 70 | 70 | 70 | 70 | 70 |
| Dimension (mm) | Φ1000*1959 | Φ1000*2660 | Φ1000*3360 | Φ1600*2299 | Φ1600*3394 |
