The round cap heating element is specially designed for efficient water and liquid heating in water boilers, water heaters, and beverage dispensers.
Its sealed round-end structure provides excellent waterproof performance, ensuring safety and reliability under continuous high-temperature operation.
Manufactured from high-quality stainless steel, copper, or nickel–iron–chromium alloy, the heating tube delivers superior corrosion resistance and long service life.
The round cap design enhances pressure resistance and minimizes leakage risks, making it ideal for commercial and household water heating systems.
| Item | Specification |
| Material | Stainless Steel / Copper / Nickel-Iron-Chromium Alloy |
| Structure Type | Round Cap / U-Shaped / Custom Design |
| Tube Diameter | Φ8–16mm |
| Heating Length | 150–2000mm (Customizable) |
| Rated Voltage | 110V–480V |
| Power Range | 500W–10kW |
| Heating Wire | Ni-Cr Resistance Wire |
| Insulation Material | High-Quality Electrical Insulator |
| Sheath Surface Temperature | ≤850°C |
| Surface Treatment | Polished / Anti-Oxidation / Passivated |
| Service Life | ≥10,000 hours under rated conditions |
● Excellent Sealing: Round cap design ensures superior waterproof and pressure resistance.
● High Efficiency: Rapid and uniform heating with minimal energy loss.
● Durable Construction: Resistant to corrosion, scaling, and thermal fatigue.
● Safe & Reliable: Enhanced insulation and grounding protection for long-term stability.
● Customizable Design: Available in various voltages, powers, and mounting options.
● Long Service Life: Built for continuous operation in demanding environments.
● Water boilers and water heaters
● Commercial hot water dispensers
● Tea and coffee machines
● Electric kettles and beverage systems
● Industrial and catering water heating units
