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Explore the manufacturing process and application of precision carbon steel pipes
Precision carbon steel pipe is an important material widely used in the industrial field, and its manufacturing process and application fields have attracted much attention. 1. Manufacturing process of precision carbon steel pipe: The manufacturing process of precision carbon steel pipes is very ...Read more -
Damage of cold working to the corrosion resistance of stainless steel pipes and its control
Cold drawing, cold rolling, cold rolling, cold bending, cold expansion, and cold twisting are all common processing methods for manufacturing stainless steel pipes or heat-resistant steel pipes for heat exchangers, etc. using stainless steel seamless/welded steel pipes. The excellent plasticity o...Read more -
Details of heat treatment deformation of steel pipes
First, the quenching strain has dimensional change and shape change. Quenching strain (distortion) has two types: dimensional change and shape change (deformation). The so-called dimensional change is the dimensional change caused by expansion or contraction caused by phase change during quenchin...Read more -
Steel pipe welding defects and causes
Welding is a key task in the construction of large-scale installation projects. Its quality and efficiency directly affect the safe operation and manufacturing period of the project. Due to the different levels of technical workers, the welding process is uneven and prone to many defects. The typ...Read more -
Characteristics, application fields, construction and storage of epoxy resin anti-corrosion steel pipe
Characteristics of epoxy resin anti-corrosion steel pipe: good durability, the paint film after epoxy resin curing is tough and water-resistant, and the coating film is non-toxic and does not pollute water. Strong adhesion, the paint film has good adhesion. Excellent anti-rust and water resistanc...Read more -
Other methods of extending hot-processed steel pipes
Due to the limitations of billet conditions and the extension capacity of the piercing machine, the size and accuracy of the rough pipe after perforation cannot meet the user’s requirements. The rough pipe needs to be further processed. There are many methods for hot-processing and extendin...Read more