The product surface is specially ground and is processed by hard chromium plating technology, and then it is mirror polished, with characteristics of friction resistance and corrosion resistance.
Honed tube is a kind of pipe that the inner hole of cold drawing pipe is machined by honing head with the high speed grinding process, so that the inner hole achieves the tolerance dimension and surface roughness requirements required...
The product surface is specially ground and is processed by hard chromium plating technology, and then it is mirror polished, with characteristics of friction resistance and corrosion resistance.
Normalizing: It refers to the heat treatment process that steel parts are heated 30-50℃ over the critical temperature, and after certain time of heat preservation, the steel parts are cooled under immobile air condition.
The product surface is specially ground and is processed by hard chromium plating technology, and then it is mirror polished, with characteristics of friction resistance and corrosion resistance.
It is widely used in engineering machinery, metallurgical machinery, mining machinery, road construction machinery, textile machinery and other industries.
The product surface is specially ground and is processed by hard chromium plating technology, and then it is mirror polished, with characteristics of friction resistance and corrosion resistance.
304 stainless steel cylinder barrel has high corrosion resistance, strength and wear resistance to keep high-efficiency operation. It can be applied to the circumstances subject to oxidization.
In comparison with 304 stainless steel, 316 steel has lower content of Cr, and higher content of Ni and Mo (2%-3% higher), thus it has higher corrosion resistance and is applicable to chemical and seawater environments.
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