The chemical composition of the stainless steel elbow will keep the surface of the stainless steel elbow from corrosion and rust for a long time. The correct cleaning of the stainless steel elbow can improve its performance and extend its service life. So what do you know about the cleaning precautions of stainless steel elbows?
1, according to the requirements of the workpiece and surface conditions using alkali washing, water-soluble cleaning agent, chlorine solvent sandblasting, shot blasting and other methods to clean;
2, clean the stainless steel elbow, generally do not use the pickling method to clean.
Stainless steel elbow electrode should be kept dry when used, titanium calcium type should be dried at 150 ° C for 1 hour, low hydrogen type should be dried at 200-250 ° C for 1 hour, to prevent the electrode coating sticky oil and other stolen goods.