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304 stainless steel pipe cracking in use should be repaired how?

304 stainless steel pipe cracking in use should be repaired how?

Time:2022-03-18 Source:China Wuxi JiaNuo Special Steel Co.


Stainless steel seamless pipe in use if there is a crack what to do? How to repair the cracks? If the 304 stainless steel seamless pipe in use is cracked, if not repaired in a timely manner, there is a great safety hazard.

First. Repair the welding method and welding parameters used, must implement the relevant welding specifications.

Second. The welder who carries out the repair of stainless steel seamless pipe should hold the corresponding project qualification certificate. And by the welding quality is consistently excellent personnel, rework must reach a pass.

Third. Take nondestructive testing means to check all cracks and determine the exact location.

Fourth. Select the filler material in accordance with the process specifications, that is, the welding rod, and dry according to the provisions of the use.

Fifth. Stainless steel seamless pipe crack repair when welding environment to meet the welding requirements, such as temperature, rain, wind speed, etc..

So the details are very important when repairing 304 stainless steel seamless pipe, so every enterprise should pay attention to it.