High temperature flange electric heating tube

The combined high-temperature flange electric heating tube adopts U-shaped stainless steel electric heating tube. According to the design specifications for heating different media, it is assembled on the stainless steel flange cover according to the power configuration requirements for easy use and long service life!
Combination high-temperature flange electric heating tubeIt is heated centrally by welding multiple heating tubes onto the flange. Mainly used for heating in open and closed solution tanks and circulation systems. Advantages: High surface power, 2-4 times the surface load of general electric heating, highly dense and compact structure. Due to its overall short and dense structure, it has good stability and does not require a bracket for installation. Combination flange heating tubes mostly use argon arc welding to connect the electric heating tube to the flange, or they can be fastened using a fastening device, where each electric heating tube is welded with a fastener. Then tighten the flange cover with nuts. The pipe is welded with argon arc to the fasteners, causing leakage. The sealing of fasteners adopts scientific technology. Single replacement is extremely convenient, greatly saving future maintenance costs by choosing imported and high-quality domestic materials. Scientific production processes and strict quality management ensure superior electrical performance of electric heating tubes.
Flange electric heating tube (also known as plug-in electric heater)It adopts a U-shaped tubular electric heating element, which is assembled on the flange cover according to the design specifications for heating different media and power configuration requirements. It is inserted into the material to be heated, and the large amount of heat emitted by the heating element during operation is conducted to the heated medium, causing the temperature of the medium to rise and meet the required process requirements. When the medium temperature reaches the set value required by the process, the control system will adjust the output power of the electric heater based on the temperature sensor signal and PID calculation to achieve temperature control of the resistive load of the heating element. Make the temperature of the medium uniform and meet the required standards; When the heating element exceeds the temperature or reaches a low liquid level, the interlocking protection device of the heating element immediately cuts off the heating power supply to prevent the heating element from burning out and extend its service life.
Flange type electric heating tubes can be roughly divided into screw type and flat plate flange type heaters according to their structure. The common voltage is 200V-220V-380V, and the power is 3KW-4.5KW-6KW-8KW-9KW-10KW-12KW-15KW-18KW-21KW according to the heating size. They are usually composed of 3-6-9 U-shaped double head heating tubes welded to the flange by TIG argon arc. Commonly used as boiler heaters, tank heaters, mold temperature machine heaters, etc., it is widely used for heating tank body equipment in electronics, plastics, chemical, and environmental engineering.
Screw type flange heater, common installation screw (thread) sizes include: 1 inch -1.5 inches (M47 * 2.5) -2 inches (M58 * 2.5) pipe screw; Flat plate flange type heater, common installation flange standards include Japanese standard and national standard, sizes include: DN32-DN40-DN50-DN65-DN80-DN100-DN125-DN150-DN200-DN250-DN250-DN350-DN400-DN450, etc. For example, the common pressure of Japanese standard JIS150 flange heater is 6kg-10kg-16kg-25kg;
Flange bundle electric heater
Heating various flowing or stationary liquids and gases through forced convection or natural convection.
Product Features:
1. Small size and high heating power;
2. It can heat various media in various occasions, such as explosion-proof situations;
3. The heating temperature can generally reach 700 ℃
4. The heating system can be fully automated, including controlling the electric heating system through a DCS system;
5. Long service life, with multiple protection systems, safe and reliable.
Product application:
Suitable for heating liquids in various containers, tanks, and solution tanks.
Process: The flange type heating tube is welded and fixed by the heating tube and the flange.
Usage: Use water, oil, gas, and heat in a sealed body.
Features: Concentrated heating range, high thermal efficiency.
It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, and long service life. Widely applicable to various mold heating, saltpeter tank, water tank, oil tank, acid alkali tank, melting furnace of molten metal, air heating furnace, drying furnace, drying oven, hot pressing mold and other devices.
(This product can be customized according to customer requirements, providing drawings, voltage, power, and dimensions)