Can the disc-type welded metal bellows stainless steel bello

Writer： admin Time：2021-10-14 22:34 Browse：℃

Can the disc-type welded metal bellows stainless steel bellows be replaced with steel pipes? The cost of stainless steel bellows is high, and the price is undoubtedly higher. In order to reduce costs and improve efficiency, some people even thought of using pure steel pipes instead of pure steel pipes in the process of using stainless steel bellows, because the price of steel pipes is much lower. Is this appropriate? If everyone uses steel pipes instead, is there a market for stainless steel bellows? And can stainless steel bellows be replaced by steel pipes? If the installation environment is relatively soft, you can use steel pipes instead of stainless steel corrugated pipes, it is feasible; but if the installation environment needs to pass through relatively hard media, such as walls, rocks, etc., when the pipeline transports liquid, it will impact the pipe wall. , Causing vibrations of hard materials such as pipe walls and rocks. If the vibration amplitude is too large, it is easy to cause cracks and fractures on the pipe wall. At this time, you must not use ordinary stainless steel to replace the corrugated pipe. Because the stainless steel corrugated design is spiral, it can effectively slow down the transmission pressure of the pipeline. Three metal columns are also arranged around it to avoid direct contact between the pipeline and the installation environment and slow down the impact of the pipeline, thereby effectively increasing the service life of the stainless steel corrugated pipe. Therefore, the answer is self-evident whether steel pipes can be used directly instead of stainless steel bellows. If the pipeline transportation pressure and pipeline installation environment requirements are high, stainless steel bellows must be used."