How to polish stainless steel elbow?

Stainless steel itself is a kind of high strength metal, so when polishing is relatively difficult, so how to polish stainless steel elbow in the end? Let’s take a look at this knowledge.

Chemical polishing

Chemical polishing The use of chemicals to polish stainless steel.

In the polishing time will need to put the stainless steel elbow in the chemical solvent, and then the use of chemical solvent corrosion of stainless steel surface, to achieve the effect of polishing. Chemical polishing is a relatively simple polishing method, and the roughness is generally controlled within 10mm.

Stainless steel forged threaded elbow A182 F316 90 degree

Stainless steel forged threaded elbow A182 F316 90 degree

Mechanical polishing

Mechanical polishing has coarse polishing and fine polishing. Mechanical polishing usually uses the polishing equipment with a rotation speed of 200~300rpm to polish stainless steel.

In the rough polishing process, often will be sprayed with chromium oxide or aluminum oxide solution, so that you can ensure the stainless steel in the polishing time of the wet. The operation of fine polishing is similar to rough polishing, except that fine polishing i                                                          s more delicate during polishing than rough polishing.

Of course, in addition to these two ways, the stainless steel elbow polishing way and electrolytic polishing, electrolytic polishing also belongs to a chemical polishing.

The above is some knowledge about stainless steel elbow polishing. Haihao Group sincerely serves customers for more than 30 years and has received unanimous praise from customers. Welcome peers and customers to exchange and communicate with