Why industrial boiler steel pipes are seamless steel pipes

With the rise of modern industry, the application of boilers is indispensable in many factories, and the demand for boiler steel pipe is also increasing with the application of boilers, but careful friends will find that many industrial boiler steel pipe is made of seamless steel pipes. to be processed and used. This will inevitably make many friends wonder why the pipes of industrial boilers are mostly seamless steel pipes?

The pipes for industrial boilers are mainly seamless steel pipes because the performance indicators of seamless steel pipes can fully meet the requirements of boiler applications. Although the cost is high, their safety and reliability are high. Welded steel pipes are generally used within 2Mpa as a low-pressure fluid transmission pipeline. High-temperature and high-pressure equipment such as industrial boilers must use seamless steel pipes, and the thickness of the pipe wall is correspondingly thickened. Now there are also welded steel pipes used in medium and low-pressure boilers, thanks to the rapid improvement of welding technology. For example, the microstructure of the joints of the butt friction welded steel pipe is no different, and after the clump seam of the pipe is remelted through the butt joint and fillet joint, it is difficult to observe the clump seam traces with the naked eye, and the microstructure of its parts has been the same as the clump.

I believe that after understanding these, everyone has a certain understanding of boiler steel pipe and seamless steel pipes, and there will be certain purchasing preferences in the selection of boiler steel pipe and the use of seamless steel pipes in the future.