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News
Treatment technology of stainless steel seamless pipes
Views: 269 Update Date: Jul 20 , 2017
Stainless steel seamless pipes treatment technology refers to the processing of achieving uniform silver, and has a metallic luster. This is generally referred to the production of large stainless steel seamless pipes. Because large stainless steel seamless pipe is manufactured through stamping, folding and welding process, the surface of workpiece has oil, rust, macular, which is neither beautiful, and easy to rust, reducing its stainless steel quality and value.
To make stainless steel seamless pipes achieve the standard, the surface must be finished. After forming matte treatment, that can achieve beautiful appearance, but also improve its anti-corrosion and anti-discoloration performance. After the above method, the corrosion resistance of stainless steel seamless pipes can be increased by 2 to 3 times.
Stainless steel seamless pipes does not rust due to the existence of chromium, nickel components, and then through the matt treatment, not only can eliminate the matrix impurities and iron-rich layer, but also can make chromium on the surface, forming a complete purification film, play a better anti-corrosion effect. According to the complexity of stainless steel seamless pipes and user requirements, we can choose different processing technology, such as mechanical polishing, chemical polishing, electro chemical polishing and other methods to achieve specular gloss.
Sino East Steel Enterprise Co. Ltd. is a leading steel products manufacturer in China specializing in high quality steel products. Located in Tian Jin Industrial Park, Daqiuzhuang, our factory area is 60000 square meters with annual steel production capacity reaching 500,000 MT.
The company has a very good experience in steel manufacturing. Years of technical capabilities and commitment to quality, have enabled us to build a broad client base across a wide range of market. We specialize in the production of the Welded Pipes, Hot Galvanized Pipes, Square Pipes, Galvanized Steel Coil, PPGI Coil, Seamless Steel Pipes, Spiral Pipes, Channel Steel, Angle Steel, Galvanized Steel Strips / Coils, Hot Steel Strips / Coils, Cold Steel Strips / Coils and related products. Our steel products are exported to Australia, America, Middle East, Africa, South America, South East Asia and other countries and regions. Our annual sales volume is above one hundred thousand tons of steel.
The company follows business philosophy of 'Customer First', to strive for the progress with quality service. We sincerely would like to set up business relationship with clients from all over the world in long run.
