47 mm Electric Heater for Solar Water Heater (1500W)
|FOB Price:||US $7.35 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $7.35/ Piece|
|Production Capacity:||5000 Sets /Month|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: QREH-47
- Function: Against Scale
- Core: Marine Grade Stainless Steel 316L
- Transport Package: Standard Export Carton
- Origin: China
- Length: 18cm
- Type: Stainless Steel Heating Equipment
- Trademark: OEM/QIRUI
- Specification: 47mm, vacuum tube type
- HS Code: 8419901000
|Model||QREH-47 for low pressure solar water heater|
|Function||auxiliary heating when long time no sunshine|
47mm SUS304 electric resistance are a great choice for applications requiring large wattages. They are designed for installations into a pipe body, tank or pressure vessul using standard pipe size. They are easy to install, control and maintain, unique designer as your requirement. These heaters are available in a wide selection of rate, size and sheath material suitable for the heating requirement of water, air and other gas. Flange immersion heater are very efficient since all energy that is generated is dissipated directly into the medium which is heated.
1. It's easy to install, control and maintain.
2. For many applications. They are water, oil, heat transfer fluid, corrosive solutions, gas and steam.
3. High power is available with various material.
4. Safe and efficient.
How to choose right material for the flange heaters?
|Copper sheath||water heating, water solutions non-corrosive to copper|
|Stainless steel sheath||immersion in oil, molten salt baths, alkaline cleaning solutions, tars and asphalt. Also suitable for clamping to metal surfaces and casting into aluminum. Corrosive liquids, food processing equipment. Stainless steel 304 is the normal material.|
|Incoloy sheath||Air heating, radiant heating, cleaning and degreasing solutions, plating and picking solutions, corrosive liquid. Usually for high temperature.|
|Titanium tube||Corrosive environment|
When you need this flange heater, please note the specifications as following.
1. Flange size and tube length. If yo have drawing, it will be helpful.
2. Power and voltage
3. Sheath material (corrosive or non-corrosive)
4. Working environment