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
EU Steel Service Centres Shipments Dip by 23% in January-MayThe latest EUROMETAL figures on sale from European steel service centers and multi-products distributors confirm the dif
Features of cold drawn precision steel tubesFeatures of cold drawn precision steel tubes1. The outer diameter is small.2. High precision can be produced in small batches.3. Cold dr
What is the dipping process?Metal dipping is a new type of metal surface anti-corrosion technology. Plastic dipping technology is a new development of anti-corrosion technology and
The difference between cold drawn precision steel pipe and general ordinary seamless steel pipe1. The main feature of general ordinary seamless steel tubes is that they have no wel
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