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What Controls the Surface Quality of Stainless Steel Pipes?

Nov. 05, 2020

As a Seamless Carbon Tubing Supplier, share it with you.

Do you know what affects the quality of the stainless steel pipe surface? As a kind of stainless steel decorative tube in austenite, stainless steel tube has not only good tensile resistance, corrosion resistance and high hardness and other basic mechanical properties, but also high-quality appearance, which means that the surface brightness of the stainless steel tube Reach the standard height, but it should be noted that the brightness of the stainless steel tube will be reduced due to improper operation or failure to prepare during the processing.

Alloy Seamless Steel Tubes

Alloy Seamless Steel Tubes

One of the important factors affecting the surface quality of stainless steel pipes is that the oil content of the emulsion is too high. The emulsion is a necessary solution when the cold rolling mill is running and processing stainless steel plates. It is very important for the smoothness and cooling of the stainless steel plates. It works, but the emulsion contains oil, and the oil at high temperature will be cracked into carbon. If the oil in the emulsion cannot be removed in time after being carbonized at a high temperature, it will accumulate on the surface of the stainless steel pipe and will form indentations after rolling. Due to the high oil content in the emulsion, after the annealing of the inner wall of the maintenance cover, it will form carbonization and accumulate on the inner wall of the maintenance cover. During other processing, these carbon blacks will be brought to the surface of the stainless steel pipe to cover the stainless steel. The surface of the tube affects the appearance quality. After a long time of processing, a lot of oil, carbon black, dust and other debris will also accumulate on the convection plate and the stove. If it is not cleaned up in time, it will also fall on the surface of the stainless steel plate.

In fact, the chemical composition and surface finish of stainless steel pipes are closely related to the manufacturing environment and cleanliness. As long as the convection plate, stove and maintenance cover are cleaned in time, the surface quality of stainless steel pipes can be indirectly improved.

Keeping the surface of stainless steel pipes clean can effectively extend the service life of stainless steel pipes, save costs and create greater use value.

Our company also has Alloy Seamless Steel Tubes on sale, welcome to contact us.


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