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Analysis of factors affecting the process of high-frequency straight seam welded pipe
The main process parameters of high-frequency straight seam welded pipes include welding heat input, welding pressure, welding speed, opening angle size, the position and size of the induction coil, the position of the resistor, etc. These parameters have a great impact on improving the quality o...Read more -
Forged flange production process
The forging process generally consists of the following steps, namely, selecting high-quality steel billets for blanking, heating, forming, and cooling after forging. The forging process methods include free forging, die forging, and membrane forging. During production, different forging methods ...Read more -
How to judge the quality of industrial galvanized steel pipes
Galvanized steel pipe is a kind of pipe widely used in construction, engineering, and industrial fields. It has the characteristics of anti-corrosion and strong durability. However, there are galvanized steel pipes of varying quality on the market. Therefore, judging the quality of galvanized ste...Read more -
Characteristics and structure of industrial large-diameter reinforced 3PE anti-corrosion steel pipes
Features of reinforced 3PE anti-corrosion steel pipe: 1. The corrosion-resistant coating has high adhesion strength, impact resistance, and strong frictional resistance to cathode detachment. 2. The thick and smooth coating surface can prevent the growth of microorganisms and scale. 3. The transp...Read more -
The correct way to store spiral steel pipes
Perhaps you have never paid attention to such details. To store spiral steel pipes, you must choose a suitable site and warehouse. 1) The site or warehouse where spiral steel pipe products are stored should be located in a clean and well-drained place, away from factories and mines that produce h...Read more -
What are the connection methods for industrial seamless steel pipes
①Compression type: Insert the pipe into the nozzle of the pipe fitting, tighten it with a nut, and use spiral force to compress the casing at the nozzle through the sealing ring to act as a seal and complete the connection of the pipes. ②Welding type: The end of the pipe is grooved, and the pipe ...Read more -
Process, characteristics, and applications of DN600 large diameter anti-corrosion spiral steel pipe
In today’s industrial field, DN600 large-diameter anti-corrosion spiral steel pipe is an important pipeline material and is widely used in petroleum, chemical industry, water treatment, and other fields. First, the manufacturing process of DN600 large-diameter anti-corrosion spiral steel pi...Read more -
What are the treatment methods for stainless steel pipes
There are many ways to treat stainless steel pipes, 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 advanced. 2. Sandbla...Read more -
Detail of internal and external hot-dip galvanized steel pipes
With the rapid development of modern industry and urban construction, steel pipes, as an important building material, have become more and more widely used. Among the many types of steel pipes, internal and external hot-dip galvanized steel pipes have gradually emerged in fields such as construct...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 -
How to maintain steel plates to extend their service life
To extend the service life of steel plates, the following maintenance measures can be taken: 1. Cleaning: Clean the steel plate surface regularly to remove accumulated dust, dirt, and chemicals. You can use mild detergent and a soft cloth for cleaning. Avoid using acidic or corrosive cleaners to ...Read more -
How to improve the corrosion resistance of stainless steel
With the rapid advancement of industrial development, stainless steel, as an important material, has been widely used in many fields, especially in the steel industry. However, stainless steel will still be affected by corrosion under certain conditions, so how to improve the corrosion resistance...Read more
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