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Seamless steel pipe commonly used materials and seamless steel pipe standard
Seamless steel pipe commonly used materials and seamless steel pipe standard 1. Automobile tubes (Buick cars only) Small-diameter high-pressure boiler tubes are produced according to domestic and foreign standards or industry standards 210C, 15CrMoG, 12Cr1MoVG, T12 ~ T91 series steel tubes 2. Fie...Read more -
Focus on the difference between precision steel pipe and seamless steel pipe in Shandong Steel Pipe Factory
Focus on the difference between precision steel pipe and seamless steel pipe in Shandong Steel Pipe Plant Precision steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling. Due to the fact that the inner and outer walls of the precisi...Read more -
Seamless steel pipe plant for everyone analysis of the introduction of seamless steel pipe classification four methods
Seamless steel pipe plant for everyone analysis of the introduction of seamless steel pipe classification four methods Seamless steel pipe plant for everyone analysis and introduction of the classification of seamless steel pipe four methods (1) seamless steel pipe manu...Read more -
Seamless steel pipe – precision
seamless steel pipe main material and mechanical properties Cold-drawn or cold-rolled precision seamless steel tubes (GB3639-2000) are cold-drawn or cold-rolled precision seamless steel tubes for mechanical structures and hydraulic equipment with high dimensional accurac...Read more -
Steel pipe knowledge
Steel pipe knowledge: API 5L seamless steel pipe is seamless steel pipe API 5L seamless steel pipe is seamless steel pipe, seamless steel pipe, pipeline steel material: GR.B, X42, X46, 52, X56, X60, X65, X70. The line pipe is used to transport oil, gas and water pumped o...Read more -
Seamless steel pipe – precision seamless steel pipe main material and mechanical properties
Cold-drawn or cold-rolled precision seamless steel tubes (GB3639-2000) are cold-drawn or cold-rolled precision seamless steel tubes for mechanical structures and hydraulic equipment with high dimensional accuracy and good surface finish. High-precision cold-drawn precisi...Read more -
Seamless steel pipe news information
27simn seamless steel tubes, ie 27SiMn seamless steel tubes, are one of the materials for seamless steel tubes. The carbon content is between 0.24 and 0.32%. The simn single row is because of the five elements (carbon C, silicon Si and manganese). In Mn, phosphorus P, and sulfur S, the content of...Read more -
The Third China Iron and Steel Industry Chain Three New Exhibitions will be held in Rizhao in April 2023
In order to fully implement the spirit of the 20th National Congress of the Communist Party of China, accelerate the implementation of the innovation driven development strategy of the steel industry, build a modern industrial system, focus on the real economy, promote new industrialization, prom...Read more -
Development pattern and trend of China’s seamless steel pipe industry
In recent years, China’s seamless steel pipe industry has witnessed the fastest development in history. For six consecutive years, the production and sales have been booming, the product structure has been significantly adjusted, and the self-sufficiency rate of steel pipes has been incr...Read more -
Development pattern and trend of Chinese seamless steel pipe industry
In recent years, the seamless steel pipe industry of our country has experienced the fastest development in history, and the production and marketing of the continuous 6 years, the product structure adjustment results are remarkable, and the self-sufficiency rate of the steel pipe increases yea...Read more -
Steel industry mergers and acquisitions pick up speed
Since October, the integration of steel enterprises has accelerated, Shagang intends to transfer 60% of Nangang, Jingye Group formally signed a contract to acquire the United Steel of northern Guangdong. Industry insiders said that the increase in concentration is conducive to promoting the hig...Read more -
Cooled and pressed flat steel
It is a flat sheet of steel that is poured with steel, cooled and pressed. It is flat, rectangular, and can be rolled directly or sheared from wide steel strip. Steel plate is divided by thickness, thin steel plate <4mm (thinnest 0.2mm), medium thick steel plate 4~6...Read more
