Type of welded pipe unit

There are many types of welded pipe units. Choosing the appropriate model and degree of automation according to the production environment and welding pipeline can effectively improve the quality and efficiency of pipeline welding.

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What does ERW welded pipe unit mean, is it the same as high frequency longitudinal welded pipe unit?

Straight seam high frequency resistance welded steel pipe and high frequency straight seam welded pipe is a kind of production welding process steel pipe, high frequency straight seam welded pipe is a kind of abbreviation, these two kinds of said are ERW steel pipe. "ERW steel pipe" is a high-frequency straight seam resistance welded pipe. The English Electric Resistance Welding, abbreviated as ERW, and ERW pipe is a "high-frequency resistance welded steel pipe". The welding process is different from that of ordinary welded pipe. The weld is formed by melting the base material of the steel strip body, and the mechanical strength is better than that of ordinary welded pipe. ERW means resistance welding. Resistance welding has the characteristics of high production efficiency, low cost, material saving, and easy automation. Therefore, it is widely used in aviation, aerospace, energy, electronics, automobiles, light industry and other industrial sectors. It is one of the important welding processes. one.

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What should I pay attention to for equipment such as slitting machine and slitting machine group?

Shearing machine, slitting machine and slitting machine group, for these three, the matters needing attention, the main are

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Bending machine slider synchronous layout reference torsion axis forced the same

After the bending machine is used for one month, check the damaged place of each tubing, there is no shape, such as abnormality should be changed, after two months, the connection of all parts should be tightened, and the progress and service should be closed, and the system has no pressure.

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Pay attention to several characteristics of the bending machine

The main features of the medium-sized upper roller universal roll CNC plate bending machine are: special precision bending process, high precision end pre-bending, continuous bending without back angle, digital control of the bending process, man-machine dialogue control interface, intelligent operation of physical bending process software, man-machine dialogue window, automatic compensation of the bending process. Single operation, convenient and rich bending shape with rolled o, u, multi-segment r and other different shapes...

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The difference between seamless steel pipe, hot tension reducing steel pipe and straight seam steel pipe

At present, the competition in the seamless steel pipe market is becoming increasingly fierce. Due to the limitation of its production process, the production cost of seamless steel pipe has been on the high side, resulting in a gradual decline in its economic benefits. With the technological progress of China's metallurgical industry, instead of seamless steel pipe-new products also began to emerge, so the new product in the end can achieve the indicators of seamless steel pipe? What is the essential difference between them? The following on the market two kinds of easily confused products, thermal tension reducing diameter steel pipe and straight seam-welded pipe to do a brief description of the difference.

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