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Question:

Stainless steel and stainless steel pipe inside and outside polishing off, what is the difference?

Stainless steel and stainless steel pipe inside and outside polishing off, what is the difference?

Answer:

Ordinary stainless steel is in the chemical grade, and the ordinary pickling surface looks white. Mainly used in petrochemical, sewage treatment and other industries.
The main difference between these materials is that the chemical composition is different. The corrosion resistance of 316L is stronger than that of 304 and 304L, and that of L indicates lower carbon content and stronger flexibility. Choose the key depends on the things inside, corrosion is not big, how to use the environment, there are high pressure requirements are not high.
Deoiling stainless steel tube pipe means no oil after surface cleaning, degreasing bath immersion of the surface to see see oil is not removed, belonging to clean level products, mainly used in pharmaceutical equipment, water equipment, semiconductor and LCD needed for the production of the gas pipeline.
The inside and outside polishing tubes are polished by the surface of the polished material, and they look like bright ones, just like the mirror surface. Mainly used in viscous liquid and gas moving equipment, such as printing and dyeing, pulp and other industries

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