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
China traders’ steel stocks reverse up on slowing demandMajor finished steel stocks at the Chinese traders ended its 14 weeks of continuing declines since late March of June 19-24,
Turkey Extends Additional 5% Duty on Steel Imports till 15 SeptTurkey has extended provisional revised import duty rates on some steel products, mainly flat steel products, from Ju
Causes of formation of single double-sided undercut of submerged arc welded steel pipeCauses of formation of single double-sided undercut of submerged arc welded steel pipeWelding
Advantages of pipelineCompared with other methods (such as transportation, road or railway), the use of pipelines to transport public gases and liquids has many advantages.Large ca
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