Hunan Great Steel Pipe Co., Ltd provides services that reduce total project cost and keep complex piping systems on schedule. Including Cutting, Rolling and Bending, Coating, Beveling, Threading, Welding and Assembly Forming.
Three ways to ensure smoothness as required when producing straight seam steel pipe1. Rolling mold: The general method of rolling mold is to press the glass powder into a glass mat
Benefits of using 45 degree elbows in construction and infrastructure projectsBenefits of using 45 degree elbows in construction and infrastructure projectsConstruction and infrast
Significance of the heat treatment process of oil casingHeat treatment is the most important process in the processing of oil casing. Whether the performance and quality of the fin
Laying of thin-walled stainless steel pipesWhen laying thin-walled stainless steel pipes, they should be installed after the civil works are finished. Before installation, first, c
China’s post-coronavirus construction boom shows signs of cooling as steel output slowsA surge in Chinese steel production to meet a post-coronavirus infrastructure building boom m
The difference between chemical grinding, electrolytic grinding and mechanical grinding of stainless steelThe difference between chemical grinding, electrolytic grinding and mechan
304 stainless steel pipe production methodAccording to different production methods, it can be divided into hot rolled tubes, cold rolled tubes, cold drawn tubes, extruded tubes, e
Japan’s carbon steel exports in July fell 18.7% year-on-year and increased 4% month-on-monthAccording to data released by the Japan Iron & Steel Federation (JISF) on August 31, Jap
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