Wholesale Order OEM Design ATEX Approved High Watt Density 18kw 230V Single Phase for Hazardous Gas Passage Ex Proof Process Tube
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Product Highlights
- Customized Wattage: Heaters can be supplied with any requested wattage from 1KW to 200KW.
- Customized Dimensions: Tube diameter ranges from 6mm to 20mm; immersion length from 10mm to 6000mm.
- Wide Material Options: Sheath materials include SUS304, 316, 310, Copper, Titanium, and Incoloy alloys.
- Explosion-Proof Certification: Products hold explosion-proof certification for use in flammable and explosive environments.
- 24/7 Technical Support: Engineers available globally for on-site support and rapid problem-solving solutions.
- Flexible Configuration: Available in straight, U-shaped, or custom-formed configurations with various termination types.
- High Purity Insulation: Internal core uses high-purity MGO powder for excellent dielectric strength and thermal conductivity.
Product Attributes
- Customization
- Available
- Certification
- ISO9001
- Material
- Stainless Steel
- Form
- Heating Wire
- Shape
- Tubular
- Insulation Material
- High-Purity MGO Powder
- Wattage Tolerance
- +5% /-10%
- Wattage
- Customized
- Tube Diameter
- 8mm.8.5mm,9mm,10mm,12mm and Others
- Immersion Length
- 10mm to 6000mm as Customer's Demand
- Sheath Material
- SUS304, 321, 316, 310
- Working Temperature Range
- 10 - 500 ºC
- Core Components
- Heating Wire
- Warranty
- 6000 Hours
- Product Name
- Flange Heater
- Surface Treatment
- Polishing, Coating, Plating
- Watt Density
- <20W/Cm2
- Resistance Wire
- Ni80cr20 or Cr25ai5
- Heating Element
- 3/6/9/18 Elements or Customized
- Sheath Materials
- Copper, Titanium,304/310/316 Stainless Steel
- Transport Package
- Standard Packaging
- Specification
- 1.5v-480v
- Origin
- China
- Package Size
- 50.00cm * 30.00cm * 20.00cm
- Package Gross Weight
- 15.000kg
- Lead Time
-
30 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)
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.
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Product Description


3. Easy installation with flange, over the side, or with screw plug.
4. Easy custom lengths, watt densities,thermostat control options, and connection fittings.
5. Corrosive resistant immersion heaters are also available.

Model | Power(kw) | Pipeline heater(liquid) | pipeline heater(gas) | ||
heating room size(mm) | connection diameter(mm) | heating room size(mm) | connection diameter(mm) | ||
DM-GD-10 | 10 | DN100*700 | DN32 | DN100*700 | DN32 |
DM-GD-20 | 20 | DN150*800 | DN50 | DN150*800 | DN50 |
DM-GD-30 | 30 | DN150*800 | DN50 | DN200*1000 | DN80 |
DM-GD-40 | 40 | DN150*800 | DN50 | DN200*1000 | DN80 |
DM-GD-60 | 60 | DN200*1000 | DN80 | DN250*1400 | DN100 |
DM-GD-80 | 80 | DN250*1400 | DN100 | DN250*1400 | DN100 |
DM-GD-100 | 100 | DN250*1400 | DN100 | DN250*1400 | DN100 |
DM-GD-120 | 120 | DN250*1400 | DN100 | DN300*1600 | DN125 |
DM-GD-150 | 150 | DN300*1600 | DN125 | DN300*1600 | DN125 |
DM-GD-180 | 180 | DN300*1600 | DN125 | DN350*1800 | DN150 |
DM-GD-240 | 240 | DN350*1800 | DN150 | DN350*1800 | DN150 |
DM-GD-300 | 300 | DN350*1800 | DN150 | DN400*2000 | DN200 |
DM-GD-360 | 360 | DN400*2000 | DN200 | 2-DN350*1800 | DN200 |
DM-GD-420 | 420 | DN400*2000 | DN200 | 2-DN350*1800 | DN200 |
DM-GD-480 | 480 | DN400*2000 | DN200 | 2-DN350*1800 | DN200 |
DM-GD-600 | 600 | 2-DN350*1800 | DN200 | 2-DN400*2000 | DN200 |
DM-GD-800 | 800 | 2-DN400*2000 | DN200 | 4-DN350*1800 | DN200 |
DM-GD-1000 | 1000 | 4-DN350*1800 | DN200 | 4-DN400*2000 | DN200 |
Control Box | Features: Local, Remote, Alarm, Indication, IP wide range, Ex-proof | ||||
Construction Material | ASTM, SA 516, A105, 316L, St.20, SA36, Q235 and other | ||||





The company focuses on industrial electric heating solutions, holds explosion-proof certification and supports non-standard customization.
Main products:
1.R&D Strength: Over ten years of industry experience, fully equipped production and testing facilities; professional technical team undertakes complex customized projects.
2.Quality Assurance: Products with explosion-proof certification. Key parts adopt high-temperature resistant materials such as 310S stainless steel and 800 alloy, with 3-year warranty.
3.Service Capacity: One-stop full services including solution design, manufacturing, installation guidance and after-sales maintenance with rapid response.





About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI264720". Items marked "" are certified.
Company Profile
Zhenjiang Xuefeng Electric Co., Ltd. Was established in 2013 and is located in Yangzhong City, Zhenjiang City, Jiangsu Province. It is a professional manufacturer integrating the R&D, production and sales of industrial electric heaters. With more than ten years of dedication in the electric heating industry, the company has become a reliable supplier for power, petroleum, chemical, marine, new energy and other industries by virtue of professional technology, stable quality and customized services.
1. Core Business & Products
The company focuses on industrial electric heating solutions, holds explosion-proof certification and supports non-standard customization.
Main products:
• Explosion-proof electric heaters: Explosion-proof pipeline, air duct and marine electric heaters, suitable for flammable and explosive working conditions.
• General industrial heaters: Stainless steel heating tubes, finned heating tubes, thermal oil heaters, air heaters, etc.
• Special heaters: New energy vehicle heaters, special resistors for load banks, diesel engine jacket water preheaters, high-temperature experimental heaters (max. Temperature 1000º C, pressure resistance 20KV).
Customization capability: Maximum power up to 29MW and maximum operating temperature up to 750º C, meeting special requirements of high power, high temperature and high pressure working conditions.
2. Technology & Advantages
1. R&D Strength: Over ten years of industry experience, fully equipped production and testing facilities; Professional technical team undertakes complex customized projects.
2. Quality Assurance: Products with explosion-proof certification. Key parts adopt high-temperature resistant materials such as 310S stainless steel and 800 alloy, with 3-year warranty.
3. Service Capacity: One-stop full services including solution design, manufacturing, installation guidance and after-sales maintenance with rapid response.
3. Application Fields & Customers
Application industries: Electric power, petroleum, chemical engineering, marine engineering, new energy, scientific research and universities including Tsinghua University.
Long-term cooperative clients: CSSC, AVIC Shenfei, FAW China, CNHTC, Shaanxi Yanchang Petroleum, Yurun Group, Xinyangzi Shipyard and other well-known enterprises.
Market coverage: All provinces and cities across China; Products exported to the Middle East, South America, Southeast Asia and other regions.
4. Business Philosophy
Adhering to the philosophy of Quality Oriented, Technological Innovation, Customer First, the company provides high-efficiency and energy-saving industrial electric heating solutions for global customers with reliable quality, reasonable prices and on-time delivery.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Zhenjiang, Jiangsu, China
-
Plant Area
- 700 square meters
-
Number of Employees
- 20
-
Registered Capital
- 4,600,000 RMB
-
Terms of Payment
- T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 10 Sets
-
Supply Chain Partners
- 30
Our Production Capability & Technical Expertise
-
Main Products
- Electric Heater, Electric Heating Elements
-
Production Lines
- 3
-
Production Machines
- Wire Winding Machine, Tube Shrinking Machine, Auto Filling Machine, Fin Winding Machine, Lathe, Welding Machine, Laser Marking Machine, Laser Cutting Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-04-16
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- Others
-
Cooperated with Fortune 500
- No
FAQ
- .When can I get the quotation?
- We usually provide a quotation within 4 hours after receiving your inquiry. If you urgently need to obtain the price, please call us or specify it in the email. We will give priority to processing your inquiry.
- Can the product be customized? What is the production cycle of the product?
- After the goods are ordered, we can customize them according to the special requirements of the customers by adopting the latest technology. The production cycle depends on the quantity of orders and the type of products. Under normal circumstances, production can be completed within 15 working days after the order is confirmed.
- What are the delivery terms of your company?
- We accept various methods such as factory delivery (EXW), Free on Board (FOB), cost and Freight (CFR), and CIF. You can choose the most convenient and cost-effective option.
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