In cleaning stainless steel elbow, we need to pay attention to the following two aspects:
1, according to the requirements of stainless steel elbow and the surface conditions, cleaning by alkali washing, chlorine solvent blasting, water-soluble cleaning agent, shot blasting and other ways.
2, the stainless steel elbow cleaning, generally do not use pickling method to clean up. Mastering the main points of cleaning stainless steel elbow can improve the safety performance and prolong the use cycle of stainless steel elbow.
When the stainless steel elbow is welded, if it is repeatedly heated, it will precipitate carbide, which will reduce its corrosion resistance and mechanical properties.
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