Polishing method of carbon steel elbow

Carbon steel elbow is a pipe fitting commonly used in piping systems, and it usually needs to be polished to improve the smoothness and beauty of the surface. The following will introduce the polishing method of carbon steel elbow in detail, I hope to help you.

1. Mechanical polishing: Mechanical polishing is one of the most common polishing methods. It uses mechanical equipment, such as polishing machines, grinding machines, etc., to improve the surface quality of carbon steel elbows through friction and grinding. The specific steps are as follows:

a. Preparation: First, the carbon steel head polishing machine qualitatively.

b Rough grinding with coarse grinding wheel to remove surface defects and oxides.

c. Medium grinding: Use medium grinding wheel to further smooth the surface and remove the roughness.

d. Fine grinding: Use fine sand wheel for fine grinding to make the surface smoother.

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