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
Working principle of spiral seam submerged arc welded steel pipeThe spiral seam submerged arc welded steel pipe is drilled in rotation and begins to enter the soft formation. Under
Advantages of coated composite steel pipe for fire protection1. Hygienic, non-toxic, no fouling, no microorganisms, and guarantee of fluid quality2. Resistant to chemical corrosion
The difference between hot simmering elbow and cold simmering elbowThe process is as follows: After the straight pipe is cut, the induction loop is put on the part of the steel pip
How to deal with the oxide scale of sanitary stainless steel pipeThere are mechanical, chemical, and electrochemical methods to remove the oxide scale of sanitary stainless steel p
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