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In the daily steel procurement, the most annoying annoyance is nothing more than the purchase of inferior seamless steel pipes, thus affecting product quality. How to identify inferior seamless steel pipe? Let's take a look at the methods that can identify high-quality seamless steel pipes and…

Main properties of seamless square tubeThe first performance to talk about is plasticity, for the seamless square tube, the metal material can produce plasticity under the action of load, resulting in deformation, this deformation refers to a permanent deformation, generally will not be damaged by…

Compared with 304 stainless steel plate, the corrosion resistance of 201 stainless steel plate is relatively weak, and it is not recommended to be used in the ecological environment that is often wet and cold, and it is okay to use in the design and decoration industry that is relatively low…

1. HL surfaceThe HL surface is processed by grinding the stainless steel surface into a continuous filamentous surface. The HL surface is also commonly known as the "drawing" surface, or the "filament" surface. HL surface is the most widely used surface. Common HL processing equipment on the market…

Do you know the characteristics of H-Beam steel?H-Beam steel is a widely used profile in today's steel structure buildings. The surface of H-Beam steel has no inclination, and the upper and lower surfaces are parallel. The section characteristics of H-Beam steel are obviously better than those of…