PTFE Heating Element, Acid and Alkali Resistant, Corrosion Resistant, Laboratory PTFE Electric Heating Element, Electroplating Tank Upright PTFE Heating Element
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Product Highlights
- Superior Corrosion Resistance: DuPont-grade PTFE withstands aqua regia and concentrated sulfuric acid without damage.
- High Thermal Efficiency: Uniform heating design achieves over 95% thermal efficiency for energy saving.
- Safe & Reliable Design: Low surface load and built-in over-temperature protection prevent dry-burning risks.
- Long Service Life: Rigorous craftsmanship ensures 5-10 years of reliable performance under normal use.
- 100% Quality Inspection: Every unit undergoes hi-pot, insulation, and corrosion tests to guarantee zero defects.
- Customizable Specifications: Power, voltage, dimensions, and shapes (vertical, L-type, spiral) tailored to needs.
- Source Factory Direct: Direct manufacturer with 8,000 sqm factory, eliminating middlemen for competitive pricing.
- IP68 Protection Rating: Fully sealed design ensures safe operation in corrosive liquid immersion environments.
Product Attributes
- Customization
- Available
- Certification
- RoHS, CE
- Type
- Electric Coil
- Model NO.
- PTFE Heater
- Material
- PTFE
- Form
- Spiral Heating Element
- Shape
- Tubular
- Voltage
- 220-480V or Customized
- Watt
- 3-15kw or Customized
- Length Tolerance
- -/+2 mm
- Warranty
- 1 Year
- MOQ
- 5PCS
- Transport Package
- Carton
- Specification
- customizable
- Trademark
- Superb Heater
- Origin
- Shenzhen, China
- HS Code
- 8516800000
- Production Capacity
- 10000PCS/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of PTFE Heating Element, Acid and Alkali Resistant, Corrosion Resistant, Laboratory PTFE Electric Heating Element, Electroplating Tank Upright PTFE Heating Element
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Product Description
PTFE Immersion Heater - Acid & Alkali Resistant, Corrosion-Proof for Laboratory and Electroplating Tanks - Vertical PTFE Heating Tube
Product Introduction
Our vertical PTFE immersion heater is specially designed for heating corrosive liquids in electroplating tanks, acid pickling baths, chemical plating solutions, and laboratory environments. The outer tube is made from high-quality imported PTFE material, with an inner core of premium stainless steel or nickel-chrome heating elements. It offers exceptional resistance to strong acids and alkalis, compatible with nearly all chemicals (except molten alkali metals). The vertical design allows easy immersion installation, providing uniform and efficient heating. This makes it an ideal choice for demanding applications in electroplating, chemical processing, electronics, and laboratory settings.



| Parameter | Description |
| Material | Outer tube: Premium PTFE ; Inner core: SUS316 stainless steel or nickel-chrome alloy heating wire |
| Corrosion Resistance | Resistant to strong acids, alkalis, and almost all chemicals (except molten alkali metals) |
| Operating Temperature | Up to 100-120°C (in liquid) |
| Power Range | 1KW-15KW (customizable) |
| Voltage | 220V/380V/other customized voltages |
| Shape | Vertical (this product), L-shape, spiral options available |
| Surface Power Density | ≤2.5W/cm² for low-load, extended lifespan design |
| Heating Length | 300-2000mm (customizable) |
| Applicable Media | Electroplating solutions, pickling liquids, chemical solutions, laboratory corrosive fluids |
| Protection Rating | IP68 |
| Certifications | CE, RoHS (optional) |
Company Strength (We Are the Source Factory - Direct from Manufacturer)
We are a professional manufacturer specializing in PTFE immersion heaters, with our own modern factory spanning over 8,000 squre meters. With more than 10 years of experience in electric heating elements, we handle the entire production process in-house - from raw material processing to finished assembly. Equipped with fully automated production lines, imported PTFE extrusion equipment, and advanced testing instruments, our monthly capacity exceeds 150,000 units. As a true source factory, we eliminate middlemen, offering you competitive factory-direct pricing and guaranteed quality.
Production Capacity & Lead Time: Standard products in stock for quick shipment (7-15 days); Custom orders: 15-30 days. Our robust capacity ensures on-time delivery even during peak seasons!
Product Advantages (Superior Quality You Can Trust)
Outstanding Corrosion Resistance: Made with DuPont-grade PTFE tubing, uniform thickness with no pinholes - withstands long-term immersion in aqua regia, concentrated sulfuric acid, and other harsh chemicals without damage.
· Premium Materials: Imported alloy heating wires and thick-walled PTFE sheath for quality far superior to standard market options.
· Safe & Reliable: Low surface load design + built-in over-temperature protection to prevent dry-burning risks.
· High Efficiency: Uniform heating with over 95% thermal efficiency - energy-saving and environmentally friendly.
· Long Service Life: Rigorous craftsmanship ensures 5-10 years of reliable performance under normal use.
Quality Testing (100% Inspected with Professional Equipment)
Every heater undergoes strict testing before leaving the factory to guarantee zero defects:
High-Voltage Test: Using hi-pot testers, withstands over 3000V without breakdown.
Insulation Resistance Test: Megger shows >500MΩ.
Corrosion Immersion Test: Soaked in strong acid/alkali solutions for over 72 hours - no leakage or deformation.
Power Accuracy Test: Precision power meter ensures deviation <±5%.
Pinhole Detection: Specialized equipment scans PTFE coating for any micro-defects.
Aging Test: Simulated continuous operation for 1000+ hours.

FAQ
Q: Do you accept customization?
A: Yes! As a direct manufacturer, we offer full customization including power, voltage, dimensions, and shapes (vertical, L-type, spiral) tailored to your tank requirements.
Q: What is the minimum order quantity (MOQ)?
A: Standard products: 1 unit (perfect for samples/testing); Custom products: Recommended 10 units for optimal production and cost efficiency.
Q: What about after-sales service?
A: We provide a 12-month warranty - free replacement for non-human damage. Lifetime technical support with responses within 24 hours.
Q: How is the product packaged?
A: Individual units are packed with anti-shock foam + sturdy carton; Bulk orders use reinforced wooden crates or frames to prevent damage during transit.
Q: How do you ship?
A: We support multiple options including SF Express/Debon for domestic, logistics lines, and freight. Small orders ship via express (free shipping to most areas); Larger orders via cost-effective logistics. International: Sea/air freight or express available.
Welcome to inquire! Factory-direct supply ensures top quality and best prices. Contact us today for a custom quote~
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR252540". Items marked "" are certified.
Company Profile
Superb Heater. Mainly specialized in: Cartridge heaters, Tubular heaters, band heaters, ceramic heaters, silicone rubber heater, thermocouple and other industrial heating elements, temperature measuring components and production equipment, accessories and raw materials.
Since 1985, superbheater has been engaged in the research and development and production of electrothermal materials, which is one of the few manufacturers in China who have been engaged in electrothermal materials. After years of development, superbheater has continued to expand in the electric heating industry. Until now, we have several professional factories and many shares Holding factory and professional sales company, the production workshop has over 20, 000 square meters, more than 30 product development engineers, 500 professional employees, and 300 production equipments and more than 100 professional testing instruments.
Electric heating element factory, mainly engaged in R& D and production of various industrial, commercial and civil electric heating components
Cartridge heater factory, mainly engaged in the R& D, design and production of various types of industrial mold precision, high-power, custom-made electric cartridge heaters.
Band heater factory, have owing the R& D, design and production team of hot runner heater, band heater, hot runner manifold tubular heater.
Thermocouple factory, mainly engaged in research and development, design and production of various types of thermocouple products and their materials and accessories
Ceramic heater factory, mainly engaged in various types of development and production of industrial ceramic heaters, pet ceramic heater.
Non-metallic heater factory, design and production of various new heating elements
Electrothermal material factory, mainly engaged in R& D, design and production of various types of electric heating element, cartridge heater, band heaters materials and accessories.
Mechanical equipment factory, mainly engaged in R& D, design and production of various types of electric tubular heater, cartridge heater, band heaters and other production equipment.
At the same time, in order to provide professional technical docking, sales service, after-sales service, Superbheater was set up marketing service and technical support of all products, provided professional technical guidance and after-sales service to customers (more than 1, 000 customers) in more than 100 countries and regions around the world.
Superb Heater adheres to the concept of providing customers with customized and cost-effective products. In the past years, the company has provided customers with various customized products for the electric heating industry. At the same time, the company has carried out the service upgrade of "providing one-stop shopping for customers". In China, the company has taken the lead in the construction of the heating industry product supply chain system. At present, it has initially provided customers with one-stop procurement services for electric heating products, and has solved many problems for customers, such as scattered procurement, long time, high cost, and high risk communication problems. Problem. Through cooperation with us, the procurement efficiency of customers has been improved, communication costs and procurement costs have been reduced, and the risks and transportation costs of customers have been greatly reduced, which has won the trust of many customers.
Superb Heater is aim to be the best supplier of electric heating industry in China, to grow together with customers all over the world, to provide better support for the development of customers.
About Our Factory & Business Background
- Address
- 2f, No3 Third Industrial Zone, Shiyan Town, Baoan District, Shenzhen, Guangdong, China
- Terms of Payment
- LC, T/T, Western Union
- International Commercial Terms(Incoterms)
- FOB, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2005-05-28
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Do you accept customization?
- Yes! As a direct manufacturer, we offer full customization including power, voltage, dimensions, and shapes (vertical, L-type, spiral) tailored to your tank requirements.
- What is the minimum order quantity (MOQ)?
- Standard products: 1 unit (perfect for samples/testing); Custom products: Recommended 10 units for optimal production and cost efficiency.
- What about after-sales service?
- We provide a 12-month warranty - free replacement for non-human damage. Lifetime technical support with responses within 24 hours.
- How is the product packaged?
- Individual units are packed with anti-shock foam + sturdy carton; Bulk orders use reinforced wooden crates or frames to prevent damage during transit.
- How do you ship?
- We support multiple options including SF Express/Debon for domestic, logistics lines, and freight. Small orders ship via express (free shipping to most areas); Larger orders via cost-effective logistics. International: Sea/air freight or express available. Welcome to inquire!
- What is the warranty period?
- We provide a 12-month warranty with free replacement for non-human damage.
- What materials are used in the heater?
- The outer tube is made from premium imported PTFE material, with an inner core of premium stainless steel (SUS316) or nickel-chrome heating elements.
- What is the lead time for orders?
- Standard products in stock for quick shipment (7-15 days); Custom orders: 15-30 days.
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