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Global steel market supply remains weak
2023-03-17At present, the international steel market is still showing a downward trend in supply. According to the statistics of the World Iron and Steel Association, in January 2023, the crude steel output of 63 countries included in the statistics of the Wor...
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Teel exports continued to rebound year-on-year, and the net export growth pattern continued
2023-03-17According to the data released by the General Administration of Customs, in terms of steel export, in January-February 2023, China exported 12.19 million tons of steel, a year-on-year increase of 49%; In January-February, China imported 1.231 mi...
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Advantages of our welded steel pipe:
2023-02-28With the development of economy,welded steel pipes are increasingly widely used in construction, petroleum, chemical, metallurgy, food, pharmaceutical, electric power, automobile and other industries. Our company specializes in the production of...
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The Industry trend of welded steel pipe
2023-02-28With the development of global economy, the welded steel pipe industry is experiencing a period of rapid development. Welded steel pipe has become a widely used metal material in the global construction, manufacturing and industrial fields....
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Just finished spraying black paint and waiting to dry
2023-01-13Small size Astm A234 90 degree elbows #salesChangsha Hunan Steel engaged in producing and exporting pipe and pipe fittings for years
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High pressure boiler steel pipe applications, grades and profiles!
2022-11-05High-pressure boiler steel pipe : mainly used to manufacture high-pressure and above-pressure steam boiler pipeline with high-quality carbon structural steel, alloy structural steel and stainless heat-resistant steel seamle...
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Analysis of Two Main Factors Affecting the Welding Quality of Steel Pipe
2022-12-22(1) Welding equipment factors Welding equipment is an important factor affecting the quality of steel pipe welding. The performance and stability of welding equipment have great influence on the welding process, especially som...
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What are the classification and application scenarios of welded steel pipes?
2022-12-22Welded steel pipe refers to the steel pipe with joints on the surface, which is welded after the steel strip or steel plate is bent and deformed into circular, square and other shapes. The blank used for welded steel pipe is steel plate o...
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Wide applications of seamless steel pipes
2022-12-22The steel pipe made of a whole piece of metal without joints on the surface is called seamless steel pipe. According to the production method, seamless tubes are divided into hot rolled tubes, cold rolled tubes, cold drawn tubes, ...
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