How to avoid quality issues with seamless pipes?
Nowadays, most seamless pipes are produced using hot rolling technology. Due to the high temperature, the deformation resistance is relatively small. Generally, steel plates are used to complete the rectification rolling process. In this operation process, the specific thickness of the steel plates also needs to be considered. If the accuracy requirements are relatively low, there will be no problem with the shape of the plates. The main focus is on control, which means that in terms of temperature control, It is also a question that must be considered, and it can be said that the consideration of this part is also very important.
There are clear quality requirements for seamless pipes in the market, especially for different alloy elements. The harmful elements must be strictly controlled, and the hazards and defects of pipeline materials after production, such as possible cracks, internal folds, external folds, crushing, delamination, scarring, and concavity, must also be considered. These issues must be controlled within the agreed range, Avoid quality issues.
