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 to be the Largest Steel Producer of World in the Next CenturyAt present, with economic development and technological progress driven, China steel industry turned to China. At
Black ASTM A106 seamless pipeBlack ASTM A106 seamless pipeHnssd steel pipe provide the Seamless steel pipe can be used for transmitting a large number of fluid liquid transportatio
Type of Mild Steel PipeMild steel pipe refers to the content of less than 0.25% carbon steel because of its low strength, low hardness and soft. It includes most of the part of ord
The Application of SSAW in the Urban Central Heating Shipment and Ocean EngineeringThe Application of Spiral Steel Pipe in the Urban Central HeatingUrban central heating is generat
Surface depression of continous casting slab or billetContinuous cast slab or billet surface shows irregular pits, which are mostly lateral pits, as well as vertical pits. Depressi
Spiral steel pipe temperature control and installation processSpiral steel pipe temperature controlSpiral steel pipe welding temperature is mainly affected by the high-frequency ed
Seamless steel pipe piercingPiercing is the first step of hot-rolled seamless steel pipe deformation, and its role is to solid hollow tube billet dressed as capillary. Due to wear
How to Protect the Surface of the Welded Steel PipeThere are various kinds of steel pipes both in domestic and international markets for your selection, like the welded steel pipe.
China Mild steel pipe &TubingMild steel contains carbon alloy of 0.16 to 0.29% and is therefore not ductile. The mild steel pipes are coated with copper and thus resist corrosion h
Alloy steel pipeAlloy tube (Alloy pipe) is a kind of seamless steel pipe, its performance is much higher than the general seamless steel pipe, because this steel pipe inside contai
Advantages of Rectangular Pipe Heat TreatmentIn order to improve the surface hardness and wear resistance of rectangular pipe, it can be processed some of the surface, ie the surfa
Carbon steel advantages and disadvantages in pipingAdvantages of carbon steel pipe: smelting process is relatively simple, low cost, good pressure processing performance, good cutt
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