Key specification for this bobbin radiant heater: 220V,380V, material High-temperature Alloy, Corundum Ceramic. Everything below is reproduced from the factory data sheet. Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Bobbin Radiant Heater
- Power Source: None
- Voltage: 220V,380V
- Heating Capacity: Customized
- Material: High-temperature Alloy, Corundum Ceramic
- Warranty: 5 year
- Place Of Origin: Jiangsu
Technical Specifications
| Type | Boiler Heating Tube |
|---|---|
| Power Source | None |
| Voltage | 220V,380V |
| Material | High-temperature Alloy, Corundum Ceramic |
| Key Selling Points | Easy To Operate |
| Temperature Range | High-Temperature |
| Warranty | 5 year |
| Machinery Test Report | Provided |
| Video Outgoing-Inspection | Provided |
| Heating Capacity | Customized |
| Place Of Origin | Jiangsu |
| Weight (Kg) | 5 |
| Brand Name | chengwang |
| Dimension(L*W*H) | Customized |
| Product Name | Boiler heating ceramic electric tube |
| Application | Industry Heating Process |
| Size | Customized Length*Width*Thickness |
| Diameter Of Pipe | 35/38/40/43/46/50/57(mm) |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




Product name | Boiler heating ceramic electric tube | Place of origin | Jiangsu |
Size | Customized | Material | High-temperature Alloy, Corundum Ceramic |
Voltage | 220V,380V | Application | Electric boilers,Water heater,Shrinkage, Welding, etc. |


















A: Generally it is 7-15 days if the goods are in stock. or it is 15-40 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Negotiation.
Q:Do you provide OEM/ODM services?
A:Yes, we provide, but need detailed specifications, and the price will be changed.
If you have other questions, please feel free to contact us.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $17.1 / piece
- 100–999 piece: US $14.3 / piece
- 1000+ piece: US $11.5 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this bobbin radiant heater?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 5 year warranty. Spare parts and technical support remain available after the warranty period.
Can the bobbin radiant heater be supplied for my local voltage?
The standard configuration is 220V,380V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Taizhou Chengwang Electric Heating Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Taizhou Chengwang Electric Heating Technology Co., Ltd. range on HVACR Nexus.
See more in Boilers on HVACR Nexus.













