Oil drill pipe induction hardening and tempering furnace,oil pipeline induction heat treatment production line

Oil drill pipe induction hardening and tempering furnace

Hebei Forever Electromechanical Equipment Manufacturing Co., Ltd. has more than 20 years of production experience, specializing in the design, production, and sales of oil drill pipe induction hardening and tempering production lines, as well as steel pipe heat treatment quenching and tempering equipment manufacturers. We can customize induction heating equipment, hardening heat treatment equipment, and hardening and tempering heat treatment production lines according to your process needs. Welcome to inquire, we will provide you with induction heating technology solutions and equipment quotations for free.

Oil drill pipe induction hardening and tempering furnace

Process parameters of the oil drill pipe induction hardening and tempering furnace (for reference only)

1. Specification of heating steel pipe

Diameter: 108

Wall thickness: 5

Length: 25000

2. Steel pipe material: carbon steel, alloy steel

3. Single steel pipe weight: 315Kg, weight per meter: 12.62 Kg/m

4. Steel pipe passing through induction furnace speed: 30 meters per minute

5. Temperature of steel pipe before heating: room temperature

6. Temperature of steel pipe after heating: 1000 ℃

7. Temperature control accuracy of heated steel pipe: 10 ℃

8. Temperature difference between the head and tail of the heated steel pipe and the middle of the steel pipe: 10 ℃

Composition and production characteristics of oil drill pipe induction hardening and tempering furnace

The oil drill pipe induction hardening and tempering furnace low-temperature and high-temperature heating into two stages, consisting of a 12 pulse rectifier transformer, an intermediate frequency power supply, a capacitor cabinet, and an inductor. The temperature automatic control system consists of an Advantech industrial control computer, a PLC (Siemens S7-300 type), an infrared thermometer, two sets of photoelectric switches, and a speed measuring device.

The oil drill pipe induction hardening and tempering furnace developed and produced by Forever Electromechanical has the characteristics of stability, reliability, precise control, and complete protection functions. It can accurately control the temperature of the heated steel pipe, ensuring that the temperature and temperature difference of the heated steel pipe reach the required temperature range (10 ℃).

The oil drill pipe induction hardening and tempering furnace is equipped with a well-designed human-machine interface, which can control parameters such as heating temperature and heating speed of steel pipes during operation; Display parameters such as frequency, power, temperature, and speed of steel pipe heating for the power supply; Set the temperature rise of steel pipes, power distribution of power sources, etc; Record various state parameters of steel pipes, such as temperature, speed, pipe diameter, wall thickness, batch number, etc. after heating, and regularly send them to the management level.

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