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
Measuring method of end cut of steel pipeAt present, the measurement methods of pipe end cut in the Industry mainly include straightedge measurement, vertical measurement, and spec
Sour Service Steel Pipe!Definition:Sour services steel pipe is applied for pipelines in the corrosive environment.It will cause the leakage of oil and gas pipeline, some cases even
Why is stainless steel not easy to corrode?1. Stainless steel does not rust, it also generates an oxide on the surface.The rust-free mechanism of all stainless steels currently on
How to Clean the Oil Casing Bare PipeAbout the cleaning of oil casing bare pipe:The bare oil casing pipes are cleaned and arrive at the processing plant. Before the formal processi
Hot dip galvanized square tubeHot dip galvanized square tube is used square tube plate or strip after curl forming in the hot dip galvanized pool through a series of chemical react
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