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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 -
Choose the size of the outer diameter 34 steel pipe to meet the needs
In the steel industry, steel pipes are widely used in construction, machinery manufacturing, petroleum, chemical industry, and other fields as a common structural material. As a common specification, steel pipes with an outer diameter of 34 have a wide range of applications. 1. Characteristics of...Read more -
The purpose of preheating the spiral steel pipe before welding
Important components of alloy steel and thick parts must be preheated before welding. The purpose of preheating before welding is as follows: (1) Preheating can slow down the cooling rate after welding, allowing hydrogen to diffuse and escape in the weld metal, avoiding cracking caused by hydroge...Read more -
Implementation standards and technological progress of straight seam steel pipes
Welded steel pipes, also known as welded pipes, are steel pipes made by welding steel plates or steel strips after curling and forming. The production process of welded steel pipes is simple, the production efficiency is high, the varieties and specifications are many, and the equipment investmen...Read more -
How to solve the deformation problem of spiral seam submerged arc welded steel pipe
The spiral seam submerged arc welded steel pipe is rotated and drilled and begins to enter the soft formation. Under the action of the three-cone wheel, the drill bit first produces elastic shear deformation of the formation and then is removed under the pressure of the three-cone wheel. In the s...Read more
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