What are the production processes for stainless steel?
1. Cold rolling processThe cold rolling process refers to the method of rolling stainless steel blanks at room temperature, which can thin the material to a corresponding thickness, improve hardness accuracy, and have a better sur...
2023-12-29
Do galvanized pipes need to be anti-corrosion when buried underground?
Whether anti-corrosion treatment is required for buried galvanized pipes depends on the specific use environment and needs.If the galvanized pipe is only used temporarily and the time is relatively short, then anti-corrosion treat...
2023-12-28
Factors affecting the quality of SSAW pipe
With the continuous upgrading of SSAW pipe welding process, its processing quality and process performance have been significantly improved. Therefore, the quality of steel pipes will also vary. What exactly determines its quality...
2023-12-28
Introduction to the classification of stainless steel
Stainless steel is divided into austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, duplex stainless steel, and precipitation hardened stainless steel.1. Austenitic stainless steelAustenitic stainles...
2023-12-27
Classification of steel plates
What are the materials and classifications of steel plates?Common steel plate materials include ordinary carbon steel, stainless steel, high-speed steel, high manganese steel, etc. Their main raw material is molten steel, which is...
2023-12-27
Comparison between straight seam welded pipe and spiral welded pipe
Welded steel pipe, also called welded pipe, is a steel pipe made of steel plates or strips that are welded after being curled and formed. The length is usually 6 meters. The production process of welded steel pipes is simple, the ...
2023-12-26