

Production description
Discover our durable Electric L Shape Anti-Corrosion PTFE Coating Immersion Heating Element for corrosive fluid-intensive industrial applications. This 380V 6kW device works well in acids, bases, and electroplating baths up to 110°C. It resists chemical deterioration with a quality stainless steel inner construction and pure PTFE fluoropolymer. The novel L-shaped layout sets the active heating zone horizontally at the tank base, ensuring uniform thermal distribution regardless of liquid content, minimising localised overheating, and improving durability.
A key advantage is its optimised low watt density (about 1.5W/cm²), reducing thermal stress and extending lifespan compared to ordinary heaters. Customers in metal finishing and chemical industries report uninterrupted service for 4-6 years in tough setups, outperforming inexpensive alternatives. Our artistry delivers identical material grades at cheaper prices or increased lifetime at comparable prices. Consider teflon tape on water heater connections for secure fittings or elements for corrosion prevention for increased versatility. Our PTFE solutions outperform water heater teflon tape and pipe dope in chemical inertness. Combine with teflon tape water heater seals or tube heat exchanger systems to improve heat transmission in corrosive loops.
Product details
Benefits of the product and quality assurance
Our heaters are made from high-quality 316 stainless steel and virgin PTFE, and clients say they last longer than competitors' heaters-up to 5 years without needing repairs in acidic baths. We promise quality for 36 months, and we focus on lower pricing for the same quality or longer-lasting products for the same price. For example, an Asian refinery said that it saved 40% on costs compared to imports and doubled the lifespan of its products.

Product specifications
| Parameter | Details |
|---|---|
| Product Name | Electric L Shape Anti-Corrosion PTFE Coating Immersion Heating Element for Corrosive Fluids |
| Material | Premium stainless steel core (options: 304 or 316) fully sheathed in high-purity PTFE fluoropolymer |
| Voltage | 380V (compatible with 3-phase systems; customizable to 220V, 415V, or 480V) |
| Power | 6kW (customizable range: 1kW to 12kW based on client specifications) |
| Shape | L Shape (horizontal bottom heating; alternatives include U-shape, spiral, vertical, or bespoke designs) |
| Tube Diameter | Standard 11-12mm (customizable from 8mm to 25mm to fit specific tank dimensions) |
| Immersion Length | Typical 800-1200mm (adjustable from 200mm to over 2000mm for various vessel sizes) |
| Riser Length | 300-600mm (tailored to match tank depths and installation needs) |
| Surface Load | Maximum 1.5W/cm² for superior longevity and efficiency |
| Max Operating Temp | 110°C (recommend overheat safeguards for dry conditions) |
| Protection Features | Integrated thermal cut-off, reliable grounding, and sealed cold zones |
| Certifications | Compliant with CE and RoHS standards |
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Why choose us
We Are Manufacturer
1. Factory-Direct Savings: Get rid of middlemen to get the best prices without sacrificing quality.
2. Expert Workforce: With 150+ professionals, we speed up production and deliver 95% of the time.
3. Cost-Effective Speed: In-house control cuts costs by 20% and lead times by half.
4. Factory rates for better builds: Skilled craftsmen offer the best value.
5. Quick Shipping: Automation makes sure that purchases go out in less than 10 days.
6. No Markups: You save money when you buy directly.
7. Reliable Ally: Having all operations in-house keeps costs down and speeds things up.
Professional Testing Equipment and Standardized Processes
We employ cutting-edge tools to guarantee every Electric L Shape Anti-Corrosion PTFE Coating Immersion Heating Element meets stringent quality benchmarks. Here's our comprehensive testing arsenal:


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Shipping and Packaging

FAQ
FAQ
Q1: Are you a trading company or manufacturer?
A: We are a factory specializing in custom PTFE heaters.
Q2: How long is your delivery time?
A: Stock items ship in 5-10 days; custom orders in 15-25 days, depending on complexity.
Q3: What are your terms of payment?
A: For orders under $2000, 100% upfront; over $2000, 40% deposit, balance before shipment.
Q4: Do you accept customization?
A: Absolutely- we've customized over 300 designs last year, including voltage tweaks and spiral pitches for specific plating tanks. MOQ is 10 units for customs.
Q5: What is the minimum order quantity (MOQ)?
A: 5 units for standard models; flexible for trials.
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