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How to choose the right DZ55 steel pipe
DZ55 steel pipe is a common steel pipe material, widely used in construction, machinery, petroleum, and other fields. But among the many steel pipe varieties, how to choose the right DZ55 steel pipe is a problem that needs to be considered. First, understand the material characteristics of DZ55 s...Read more -
Understand the characteristics and application fields of high-temperature alloy steel pipes
P22 steel pipe is a high-temperature alloy steel pipe with excellent high-temperature resistance and corrosion resistance. It is widely used in petrochemical, power, oil refining, and other fields. 1. Characteristics of P22 steel pipe P22 steel pipe is a low-alloy steel pipe containing a certain ...Read more -
Phosphate-treated seamless steel pipes are highly corrosion-resistant materials
Phosphate-treated seamless steel pipes are a special treatment process that forms a phosphate layer on the surface of steel pipes. It can not only improve the corrosion resistance of steel pipes but also increase their surface hardness, thereby improving the overall service life and performance s...Read more -
Carbon steel pipeline quality control requirements
Carbon steel pipeline is a kind of pipeline material widely used in the industrial field. It has good mechanical properties and corrosion resistance and is widely used in petroleum, chemical, natural gas, and other industries. To ensure the quality of carbon steel pipelines, there are a series of...Read more -
Stainless steel pipes are highly resistant to corrosion and are widely used in the industrial field
Stainless steel pipes, as a pipe material with excellent performance, have been widely used and recognized. It plays an important role in the industrial field with its unique corrosion resistance, high strength, and high-temperature resistance. First, the characteristics of stainless steel pipes ...Read more -
Processing and application requirements of stainless steel pipes
Precision stainless steel pipes are very distinctive in terms of model specifications and appearance performance. First of all, the thicker the wall of this type of stainless steel pipe, the higher its cost-effectiveness and practicality, while the thinner the wall, the greater the processing cos...Read more -
What should be paid attention to when welding galvanized steel pipes
First, grinding is the prerequisite. The galvanized layer at the welding point must be polished off, otherwise, bubbles, sand holes, false welding, etc. will be generated. It will also make the weld brittle and reduce rigidity. Second, the welding characteristics of galvanized steel Galvanized st...Read more -
Types of industrial oil casing
Different types of casing used in the oil production process: Surface oil casing protects the wellbore from contamination by shallow water and shallow gas layers, supports wellhead equipment, and keeps the weight of other layers of casing. Technical oil casing separates the pressure of different ...Read more -
Forming process of steel elbow and how to prevent aging of steel elbow
Forming process of steel elbow 1. Die forging. For socket welding and threaded tees, crosses, elbows, and other small pipe fittings, the shapes are more complicated and should be manufactured by the die forging process. The die forging blank should be a rolled profile such as a bar, thick-walled ...Read more -
Application of seamless steel pipe industry in various fields
Seamless steel pipe is an important steel product with wide applications, playing an important role in industry, construction, energy, and other fields. Seamless steel pipe is characterized by exquisite manufacturing processes, and excellent performance, and can meet various complex environments ...Read more -
What is the appropriate thickness of galvanized steel pipe
Galvanized steel pipe is a common steel product with anti-corrosion and weathering properties. It is widely used in construction, industry, agriculture, and other fields. When choosing a galvanized steel pipe, the appropriate thickness is very important, which directly affects the service life an...Read more -
Characteristics and Application of Pickled Stainless Steel Pipes
As an important metal material, stainless steel pipes are widely used in many fields. Pickled stainless steel pipes, as one of the treatment methods, play a vital role in the production and processing of stainless steel pipes. 1. What is a pickled stainless steel pipe? Pickled stainless steel pip...Read more
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