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
Defects that are easy to occur in hot-rolled seamless steel pipesFirst, the indentation of hot-rolled seamless steel pipesDefect characteristics: irregular or regular local indenta
14 reasons for boiler steel pipe burst and preventive measuresBoiler steel pipe burst refers to the situation where the water-cooled wall tubes, convection tubes, and economizer tu
Details of S34709 stainless steel seamless pipes commonly found in industrial projects on the marketDue to its good corrosion resistance, high strength, and durability, S34709 stai
Common industrial ASTM A213 T92 alloy seamless steel pipe detailsASTM A213 T92 seamless steel pipe is a special pipe widely used in industrial production. Its unique properties mak
Explore the manufacturing process and application of precision carbon steel pipesPrecision carbon steel pipes are an important material widely used in the industrial field, and the
Don’t be misled by these heat treatment problems when treating steel pipes1. Does vacuum heating cause quenching and carbonization?There are two misunderstandings when analyzing th
Eight major defect characteristics and causes of seamless steel pipes1. Folding of seamless steel pipesIt is a state that exists on the outer or inner surface of seamless steel pip
The surface of 316L stainless steel pipe is divided into AP grade, MP grade, BA grade, and EP gradeIn addition to the brand, material origin, and production and processing technolo
What to do if the straightness of seamless steel pipes does not meet the standard and affects processingThe steel pipe is not straight when it is bent? The straightness of seamless
High-quality corrosion-resistant S31603 stainless steel pipeStainless steel pipe S31603 is a common stainless steel material with excellent corrosion resistance and is suitable for
Analysis and control of surface cracks in low-temperature seamless steel tubesCauses of microcracks in tubes To make the low-temperature seamless steel tube Gr6 have good low-tempe
Heat treatment technology of industrial oil casingAfter adopting this heat treatment method, oil casing can effectively improve the impact toughness, tensile strength, and anti-des
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