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
Measures to avoid warping of 3PE anti-corrosion layer pipe ends1. Under the condition of not affecting the welding of the nozzle, the reserved length of the epoxy powder at the end
Advantages of 3PE anti-corrosive steel pipeOrdinary steel pipes will be severely corroded in the harsh environment of use, which will reduce the service life of the steel pipe. The
Global crude steel production increased by 0.6% year-on-year in AugustOn September 24, the World Steel Association (WSA) released August’s global crude steel production data. In Au
Stainless steel composite tubeThe stainless steel composite pipe is a new material composed of stainless steel and carbon structural steel synchronously compounded by non-destructi
Lubrication problems in the production of straight seam steel pipesStraight seam steel pipes need to use a product to match in the production process, that is, a glass lubricant, w
Surface processing of stainless steelSurface processing of stainless steelThere are roughly five basic types of surface processing that can be used for surface processing of stainl
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