DIN17175 15Mo3 seamless steel pipe crack problem

First of all, poor quality of raw materials will lead to DIN17175 15Mo3 seamless steel inner casing, scars, cracks and other issues.

Second, the temperature coefficient. The first important process for the production of DIN17175 15Mo3 seamless steel tubes is heating. Poor heating (uneven, insufficient temperature, etc.) can cause problems such as internal skin.

Third, equipment factors. Each piece of equipment affects the final quality of the DIN17175 15Mo3 seamless pipe. For example, scraping equipment components will cause external warping of the skin and pits; the entrance to the drill is not smooth, causing the head of the 15Mo3 pipe to be saturated with water and biting into the head.

Fourth, the process problem. There are problems with adjustments, equipment failures, and tubing quality problems caused by wear of process components (heads, guides, rollers, etc.).

Therefore, there are many situations and possible causes of defects. If it is not seen or seen at the production site, it is often more difficult to explain the specific cause of the surface crack of the DIN17175 15Mo3 seamless steel tube.

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