Industrial News
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The surface of 316L stainless steel pipe is divided into AP grade, MP grade, BA grade, and EP grade
In addition to the brand, material origin, and production and processing technology, a key factor that directly affects the price of 316L stainless steel pipe is the surface treatment method. To further improve the characteristics of 316L stainless steel pipe, the specific methods for processing ...Read more -
Analysis and control of surface cracks in low-temperature seamless steel tubes
Causes of microcracks in tubes To make the low-temperature seamless steel tube Gr6 have good low-temperature impact properties of -45℃, its (C) is designed to be 0.08%~0.12%, and the other chemical components are to improve strength and refine grains. Usually, (C) is added to 0.09%. 0.12% steel i...Read more -
Cold processing of industrial steel pipes
Overview of cold processing of steel pipes; Characteristics and process flow of cold processing of steel pipes Cold processing of steel pipes includes cold rolling, cold drawing, cold tension reduction, and spinning, which are the main methods for producing precision thin-walled, and high-strengt...Read more -
Quality problems in the production process of seamless steel pipes – steel pipe finishing defects and their prevention
Steel pipe finishing defects and their prevention. The finishing process of steel pipes is an important process to remove steel pipe defects, further improve the quality of steel pipes, meet the needs of special product uses, and clarify the “identity” of products. Steel pipe finishin...Read more -
What is the wall thickness of 200 galvanized steel pipe
Galvanized steel pipe is a common building material, often used for protection and corrosion protection of water pipes, gas pipes, heating pipes, and other pipes. 200 galvanized steel pipe refers to a galvanized steel pipe with a diameter of 200 mm, and the wall thickness refers to the thickness ...Read more -
G32 galvanized steel pipe is a corrosion-resistant and widely used high-quality steel pipe
First, what is a G32 galvanized steel pipe? G32 galvanized steel pipe is a steel pipe that has been hot-dip galvanized and has the characteristics of corrosion resistance and wear resistance. Its surface is covered with a layer of zinc, which can effectively protect the steel pipe from oxidation ...Read more