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
Classification and Use of Stainless Steel TeesCommon pipe connection tools are elbow, flange, tee, etc., in the pipe they play the role of a connector. Tee is a common in the pipe
Carbon Steel Pipe ClassificationCarbon steel pipe is a hollow steel, a large number of pipes for transporting fluids such as oil, natural gas, water, gas, steam, etc. In addition,
Classification and use of steel pipeAccording to production methodIt can be divided into seamless steel pipe and welded steel pipe, and the welded steel pipe is referred to as stra
voestalpine’s new special steel plant begins testingFour years after its groundbreaking ceremony, the special steel plant at voestalpine’s site in Kapfenberg, Austria, is now compl
Welding process classificationWelding is a process of joining two metal pieces as a result of significant diffusion of the atoms of the welded pieces into the joint (weld) region.W
Classification And Processing Technology Of Stainless Steel Pipe FittingsTee, elbow, reducer are common pipe fittingsStainless steel pipe fittings include stainless steel elbows, s
What are the classifications of stainless steel teesDue to the large equipment tonnage required for the hydraulic bulging process of stainless steel tee, it is mainly used for the
What’s the background of black steel pipe?History of Black Steel PipeWilliam Murdock made the breakthrough leading to the modern process of pipe welding.In 1815 he invented a coal
Global metals market facing worst situation since 2008This quarter, base metals prices slumped the worst since the 2008 global financial crisis. At the end of March, the LME index
What is the difference between stainless steel 316,316L,316H,316TiHunan Great supplies 316 /316L seamless pipe. Need a quote? Send an email to : sales@hnssd.comSS 316,316L,316H,316
Non-destructive testing of LSAW steel pipe1.Basic requirements for the appearance of LSAW weldsBefore the non-destructive testing of LSAW steel pipes, the inspection of the weld ap
Tangshan steel market generally rose, and will be closed next weekThis week, the mainstream price of the spot market fluctuated and strengthened. At the beginning of the week, with
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