Stainless Steel Heating Elements for Water——Full-scenario corrosion-resistant and efficient water heating solution
The all-stainless steel heating elements designed for water treatment, hot water supply and industrial fluid heating use 316L stainless steel armored heating wire + magnesium oxide insulation structure, suitable for 3kW-100kW power range, temperature resistance up to 800℃ (instantaneous), and pressure resistance level 16bar.
MOQ：1000PCS
Vorlaufzeit：25 Tage
Standort der Fabrik: Zhongshan, Guangdong, China
Home appliances: water storage electric water heaters, instant water dispensers, coffee machines, air fryers, wall breakers.
Industrial equipment: industrial boiler circulation systems, chemical liquid constant temperature reactors, electroplating tank heating modules, food sterilization equipment, ship fresh water heaters, heat pump auxiliary heat exchange units.
Designed for water heating applications, high-performance electric heating elements made of premium-grade stainless steel (304/316L) or nichrome (NiCr) are engineered with advanced nanotechnology coatings and maximized thermal conductivity. In residential, commercial, and industrial water heating systems, these components guarantee fast heating, anti-scaling durability, and long-term reliability.
Premium MaterialsCorrosion-resistant, food-safe, and meeting worldwide standards (ASTM A240, ISO 9001), stainless steel 304/316L
Nichrome (NiCr) has outstanding oxidation resistance and great temperature tolerance—up to 1200°C.
Optional coatings for better anti-scaling and thermal efficiency are nano-ceramic, PTFE, or titanium-doped layers.
Efficient Heating Performance
Thermal Efficiency: ≥95% (mineral scale reduction <5% annually).
Rapid Response: Heat-up time ≤10 seconds (spiral design improves heat exchange by 15%).
Wide Power Range: 1kW–15kW per unit; scalable up to 30kW+ with multi-tube configurations.
Durability & Safety
Lifespan: ≥8,000 hours (standard stainless steel), ≥12,000 hours (316L version).
Pressure Resistance: Operates at 0.1MPa–0.5MPa; withstands 1MPa pressure testing.
Safety Certifications: CE, RoHS, and IPX4 waterproofing for electrical safety.
Customization Options
Shapes & Sizes: U-shaped, spiral, straight, or custom bent designs (Φ5–30mm × L50–2000mm).
Voltage Compatibility: AC 110V–240V/DC 12V–48V; supports global electrical systems.
End Connections: Flange, threaded, or quick-disconnect interfaces for easy installation.
| Parameter | Standard Model | 316L Model |
|---|---|---|
| Material | 304 Stainless Steel | 316L Stainless Steel |
| Coating | Nano-ceramic (PTFE optional) | Reinforced PTFE + titanium |
| Max Temp | 100℃ (continuous) | 120℃ (short-term) |
| Insulation | Magnesium Oxide (≥100MΩ) | High-purity MgO (≥500MΩ) |
| Working Pressure | 0.5MPa (1MPa tested) | 0.8MPa (1.5MPa tested) |
Hydrophobic nano-coating of anti-scaling technology cuts maintenance costs by 40%.
Energy savings: Spiral design reduces power use by 15% relative to conventional tubes.
Universal Compatibility: Functions with hybrid, solar, and electric heating sources.
Lead-free and RoHS-compliant for environmentally conscious uses.
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