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Application range of Super Austenitic Stainless Steel Seamless Pipe and Tube

Lid sinds 18 nov 2020

Huzhou Nanxun Yintuo Special Material Technology Co., Ltd. mainly provides the development and production of Stainless Steel Seamless Pipe. These include Super Austenitic Stainless Steel Seamless Pipe and Tube, if you want to know more, please continue reading.

Features of super austenitic stainless steel

Among all stainless steels, super austenitic stainless steel has the most demanding technical requirements and is also the most difficult steel grade. Due to the high content of nickel and molybdenum in super austenitic stainless steel, as well as copper and nitrogen elements, it is difficult to melt, prone to segregation and cracking. Therefore, super austenitic stainless steel can be said to be a caliber that tells steel mills technology. Like other commonly used Cr-Ni austenite, super austenitic stainless steel has good cold and hot workability.

Compared with ordinary austenitic stainless steel, super austenitic stainless steel has higher cleaning uniformity, mechanical properties; finer structure; better surface quality; better local corrosion resistance to harsh media, and more Good manufacturing performance, etc. It can be used in harsher working conditions and more corrosive industrial environments, which cannot be met by ordinary austenitic stainless steel: butyl acetate acetic acid, terephthalic acid, polyvinyl chloride (PVC) and other media environments; inorganic chemistry The environment of sulfuric acid, iron sulfate, soda, phosphate and other media in industry; crude oil refining, crude oil desalination, vacuum distillation environment; ultra-supercritical boiler, superheater, reheater, final reheater, etc.

Application field

1) Petroleum and petrochemical equipment, such as bellows in petrochemical equipment;

2) Pulp and paper bleaching equipment, such as pulp digester, bleaching equipment;

3) The power plant flue gas desulfurization device, the main components used: the main body of the smoke tower, flue, door panel, internal parts, sprinkler system, etc.;

4) Offshore systems or seawater treatment, such as thin-walled condenser tubes and seawater desalination equipment cooled by seawater in power plants;

5) Salt production, such as salt production or desalination equipment;

6) Heat exchangers, especially heat exchangers that work in a chloride ion environment;

7) Other

We are enterprising with a firm attitude, but at the same time, we are also watching the stars and ambitious ambitions. We are Seamless Pipe Manufacturers, if you are interested and want to buy stainless steel seamless pipes, please contact us!