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| Customization: | Available |
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| Certification: | RoHS, CE |
| Type: | Electric Coil |
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Our PTFE-coated UW type heating element is a high-performance electric heating rod designed for demanding industrial applications. Engineered with premium PTFE (PTFE) coating, this heating element excels in environments exposed to acids, alkalis, and corrosive substances, ensuring long-lasting durability and reliable performance. Available in 220V or 380V configurations, it's ideal for use in chemical processing, electroplating tanks, wastewater treatment, and other harsh settings where standard heaters would fail. Custom-made to fit your specific needs, this heating rod provides efficient, uniform heating while resisting chemical degradation, making it a go-to solution for professionals seeking safety and efficiency.
Here are the key technical details for our PTFE UW type heating element:
| Parameter | Description |
|---|---|
| Type | UW Type Immersion Heating Rod |
| Voltage | 220V / 380V (Customizable) |
| Power Rating | 1kW - 10kW (Based on custom requirements) |
| Material | High-grade stainless steel core with PTFE (PTFE) coating |
| Length | 300mm - 2000mm (Custom lengths available) |
| Diameter | 12mm - 50mm |
| Operating Temperature | Up to 250°C |
| Resistance | Acid, alkali, and corrosion resistant |
| Installation | Immersion style with flange or screw mounting |
| Certification | CE, RoHS compliant |
| Customization | Tailored voltage, power, size, and shape options |
These specifications ensure optimal integration into your systems, with visuals above showcasing the robust design and build quality.



At our state-of-the-art manufacturing facility, we leverage over 15 years of expertise in producing specialized heating elements. Our production capacity stands at 10,000 units per month, supported by advanced automation lines and a skilled workforce of 200+ engineers and technicians. This allows us to maintain high standards while scaling to meet global demands. For standard orders, our lead time is typically 7-15 days, with expedited options available for urgent needs down to 3-5 days. We prioritize efficiency without compromising on quality, ensuring timely delivery to keep your operations running smoothly.
What sets our PTFE UW type heating element apart is its superior quality construction. The PTFE coating provides exceptional resistance to chemical corrosion, extending the product's lifespan by up to 5 times compared to uncoated alternatives. Our heating rods feature uniform heat distribution to prevent hotspots, enhancing safety and energy efficiency. Built with high-purity materials, they offer low thermal inertia for quick response times and are 100% leak-proof tested. Customers rave about the reliability-reducing downtime and maintenance costs-making this a premium choice for industries where failure isn't an option.
Every PTFE UW type heating element undergoes rigorous testing to guarantee performance and safety. We conduct immersion corrosion tests in simulated acid and alkali environments using specialized chemical baths for up to 1,000 hours. Electrical insulation and resistance are verified with high-voltage testers (up to 2,500V) and multimeters. Thermal cycling tests, performed on programmable environmental chambers, simulate extreme temperature fluctuations. Additionally, we use infrared thermography equipment to ensure even heat distribution. All tests comply with international standards like IEC 60335, giving you peace of mind in product reliability.

We stand behind our products with comprehensive after-sales support. This includes a 12-month warranty covering manufacturing defects, with free replacements or repairs. Our dedicated technical team offers 24/7 online consultation via email or chat for installation guidance and troubleshooting. For custom orders, we provide detailed user manuals and video tutorials. In case of issues, we aim for resolution within 48 hours, and international shipping for returns is hassle-free. Your satisfaction is our priority-we're here to ensure seamless integration and long-term performance.
Q: Is this heating element suitable for highly corrosive environments like sulfuric acid tanks? A: Absolutely. The PTFE coating is specifically designed to withstand strong acids and alkalis, making it perfect for such applications. We've had great feedback from clients in chemical processing.
Q: Can I get a custom voltage or length for my setup? A: Yes, we specialize in customizations. Just provide your specifications, and our team will engineer a solution tailored to your needs, usually within the same lead time.
Q: How do I install the UW type heating rod? A: Installation is straightforward-immerse it in your tank and secure via the flange. We include step-by-step instructions, and our support team can guide you if needed.
Q: What if the heater doesn't perform as expected? A: Under our warranty, we'll diagnose the issue remotely or via return inspection and provide a fix or replacement promptly. Most issues are resolved quickly with our expertise.
Q: Are there any maintenance requirements? A: Minimal-periodic visual checks for damage and cleaning with mild solutions. The corrosion-resistant design means it lasts longer with less upkeep.