The immersion water heater is composed of multiple U-shaped tubular electric heating elements. The electric heating water pipe consists of nano-conductive carbon particles and two parallel busbars with insulating layers. Due to this parallel structure, all self-limiting electric heating cables can be cut to any length on site and connected through a two-way or three-way junction box. In each heating cable, the number of circuits between the bus bars varies with the effect of temperature. When the ambient temperature cools, the conductive plastic shrinks small molecules to connect the carbon particles to form an electrical circuit. Electricity flows through the connections of these circuits, forming electrically heated water pipes.
Immersion water heaters can be widely used to heat water, น้ำมัน, อากาศ, nitrate solution, acid solution, alkali solution and low melting point metals. Divided into the following situations:
1. Pipe heater: The electric heating pipe is mainly used to install in the blowing pipe of the air heating system to blow out hot air. It can be applied to heating elements of various ovens and electric stoves.
2. Nitrate solution, oil and water heating: Weld the elbow-shaped electric heating element on the flange. Electric heating tubes are used for heating in open and closed solution tanks and circulating systems.
3. Single-ended heater: The immersion water heater is used to work in the heating medium that cannot be wired at both ends, and is suitable for use in hot core boxes, core shooters and other equipment. The electric heating tube of our factory adopts domestic thick-walled seamless stainless steel tube, high-temperature magnesium oxide powder and imported sealing materials from the United States, so that the electric heating tube can withstand the temperature of 900 ℃, and the electric heating tube will not be damaged under the temporary dehydration state. The blackened mesh belt furnace has undergone high temperature nitriding treatment at 1060°C, which improves the high temperature resistance and corrosion resistance of the electric heating tube and ensures the service life.
คำถามที่พบบ่อย
(1). ถาม: Can you give me a discount price?
ก: It is depending on the quantity. The larger the quantity is, the more discount you can enjoy.
(2). ถาม: How can I get a sample?
ก: Normally For most our products can be sent free of sample charge if the quantity is small and customers only need to bear the shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us. If the quantity is big, we need to charge a sample fee.
(3). ถาม: Why does your price a bit higher than other Chinese suppliers?
ก: We are focusing on manufacuturing high quality performance products in order to establish a long term and friendly cooperation with all customers.
Our price maybe not the lowest, but our cost performance is the highest.
(4). ถาม: How can you guarantee the quality of mass production keep the same with the sample sent to me before?
ก: Our warehouse staff will leave another same sample with your company name marked in our company before sending the samples to you to ensure the same production as the samples
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