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Corrosion resistance and wide application of duplex stainless steel pipes
1. Characteristics of S32750 steel pipe S32750 steel pipe, also known as SAF2507 steel pipe, is a kind of super duplex stainless steel whose main components include chromium, nickel, molybdenum, and nitrogen. This steel pipe has the following characteristics: 1.1 Excellent corrosion resistance: S...Read more -
Comparison and application of galvanized steel pipes and ordinary steel pipes
First, the difference between galvanized steel pipes and ordinary steel pipes 1. Anti-corrosion performance: Galvanized steel pipes are obtained by hot-dip galvanizing ordinary steel pipes. The galvanized layer can effectively prevent corrosion of steel pipes. Ordinary steel pipes do not have a g...Read more -
How does the hot-rolled steel pipe process affect the quality of steel pipes
The impact of hot-rolled steel pipe technology on steel pipe quality is mainly reflected in the following aspects: 1. Rolling temperature: Rolling temperature is one of the most important parameters in the hot rolling process. If the temperature is too high, the steel may overheat, oxidize, or ev...Read more -
Thermal expansion of stainless steel pipes: principles, influencing factors and solutions
1. The principle of thermal expansion of stainless steel pipes Thermal expansion of stainless steel pipes is because when the temperature rises, the thermal motion of the molecules inside the stainless steel intensifies, increasing the distance between the molecules, thereby causing the volume of...Read more -
What are the processing methods for stainless steel materials
There are many methods for processing stainless steel materials, including the following: 1. Mirror treatment: Polishing the outer layer of stainless steel can be divided into two methods: physical and chemical. This method can make stainless steel more concise, high-end, fashionable, and advance...Read more -
Large-diameter seamless steel pipe details
Large-diameter seamless steel pipes can be divided into straight seam arc welded steel pipes and straight seam submerged arc welded steel pipes according to traditional processes. The production process of straight seam welded pipe is simple, low cost, rapid development, and high production effic...Read more