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Why do stainless steel pipes need solution annealing

Why do stainless steel pipes need solution annealing

Keywords :Why do stainless steel pipes need solution annealing        Update : 2024-02-02        View(s) : 137

Austenitic stainless steel is softened by solid solution treatment. Generally, the stainless steel pipe is heated to about 950~1150℃, and kept for some time, so that the carbides and various alloying elements are fully and evenly dissolved in the austenite, and then quickly quenched to cool. , carbo...

Seamless steel pipe anti-corrosion details

Seamless steel pipe anti-corrosion details

Keywords :Seamless steel pipe anti-corrosion details        Update : 2024-02-01        View(s) : 122

Seamless steel pipe anti-corrosion: ensuring high quality and corrosion resistance. Seamless steel pipes are increasingly used in the storage, processing, and transportation systems of various corrosive media. The requirements for corrosion resistance are getting higher and higher. How to improve th...

Stainless steel seamless steel pipe knowledge

Stainless steel seamless steel pipe knowledge

Keywords :Stainless steel seamless steel pipe knowledge        Update : 2024-01-31        View(s) : 137

Stainless steel seamless steel pipe is a hollow long steel pipe, which is widely used as a pipeline for transporting fluids, such as oil, natural gas, water, coal gas, steam, etc. In addition, when bending and torsional strength are the same, it is lighter in weight. Therefore, it is also widely use...

Analysis of 3PE anti-corrosion pipeline manufacturing process

Analysis of 3PE anti-corrosion pipeline manufacturing process

Keywords :Analysis of 3PE anti-corrosion pipeline manufacturing process        Update : 2024-01-30        View(s) : 121

3PE anti-corrosion steel pipe base materials include seamless steel pipes, spiral steel pipes, and straight seam steel pipes. The three-layer polyethylene (3PE) anti-corrosion coating has been widely used in the oil pipeline industry due to its good corrosion resistance, water vapor permeability res...

There are several ways to connect galvanized steel pipes

There are several ways to connect galvanized steel pipes

Keywords :There are several ways to connect galvanized steel pipes        Update : 2024-01-29        View(s) : 1

There are three connection methods for galvanized steel pipes: 1. Rolling groove connection Cracking of the rolling groove weld: ① Grind the inner wall welding bars of the grooved part of the pipe mouth to reduce the rolling groove resistance; ② Adjust the axis of the steel pipe and the rolli...

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