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The following parameters shall be provided for the order:

1. Voltage, power

2. Size, material, heating medium, operating temperature

3. Fastener size, fastener material

Normal production cycle 7-8 days

Brief introduction of single head heating pipe for automobile coolant heating:

Single end electric heating tube, or single end electric heating tube, is an electric heating element which is led out from one end. It has good insulation performance, using high-purity magnesium oxide with high thermal conductivity as filling material. The product has the characteristics of high inherent power, high thermal efficiency and fast heat dissipation.

At present, the most widely used are small mold heating, rubber and plastic machinery supporting use. According to customers' needs and standards, single head electric heating pipe can be divided into low-density single head electric heating pipe and high-density single head electric heating pipe according to power requirements and manufacturing difficulties. In order to meet the needs of industrial enterprises for high-end electric heating pipes, we design and produce according to the requirements of high quality in material selection and technology.

The heating principle of the electric heating tube is mainly to heat through the internal resistance wire through the current. In the case of fixed voltage, the larger the resistance value, the smaller the power; the smaller the resistance value, the greater the power. Is it possible to save cost and improve thermal efficiency by using resistance wire with small resistance? The answer is No. generally, the larger the resistance is, the smaller the wire diameter of the resistance wire is, and the larger the current through the resistance wire is when the voltage is fixed. When the current passing through exceeds the load of the resistance wire, it is easy to break and damage. Therefore, the resistance of the electric heating tube is not the greater the better. The appropriate resistance wire should be selected according to the actual situation and normal use.

The classification of single head electric heating pipe is as follows:

1. Micro single head heating pipe: diameter Φ 2.2 ～ Φ 5.9mm.

2. Standard single head heating pipe: diameter Φ 6 ～ Φ 25mm.

3. Large single head heating pipe: diameter Φ 25 ～ Φ 100mm.

4. Two half round and single head electric heating tube heating tube: two half round and single head heating tubes are improved products of electric heating elements for common single end mould. They are made of a half round electric heating element folded in half. After being folded in half, their own expansion force is closely matched with the mould hole. They have the advantages of high power density, long service life and high heat rate effect. They are the replacement of single end heating elements for mould Products, especially for the mold with high temperature and fast heating rate.

5. Flat single head heating pipe: This product is the most effective heating element in the mould under special environment, and it is used in some mould holes with taper. And other equipment manufacturers.

Precautions for use of single head heating pipe for automobile coolant heating:

The storage position of single head electric heating pipe must be kept dry and with proper insulation resistance. If it is found that the insulation resistance of the storage environment of electric heating pipe is too small during use, it can be used after being restored by low voltage power on. The electric heating pipe shall be properly fixed before use, and the wiring part shall be placed outside the insulation layer to avoid contact with corrosive and explosive media and water.

When single head electric heating tube is used for air heating, pay attention to the uniform arrangement of electric heating tubes. The advantage of doing this is to ensure that the electric heating tube has sufficient and even heat dissipation space, and to ensure the air mobility as much as possible, and improve the heating efficiency of the electric heating tube.