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
Characteristics of large diameter straight seam plastic coated steel pipes1: Characteristics of straight seam steel pipes have a simple production process, high production efficien
Application of spiral steel pipeSpiral steel pipes are mainly used in water supply projects, the petrochemical industry, the chemical industry, the electric power industry, agricul
Large seamless steel pipe detailsLarge seamless steel pipe is an important metal product, mainly used in various industrial and construction fields. Its advantages include seamless
Welding treatment of thick-walled spiral steel pipeThick-walled spiral steel pipe is a method of arc welding under the flux layer. It is formed by using the heat generated by the a
Anti-corrosion painting and development analysis of straight seam steel pipeThe performance and functions of the original color straight seam steel pipe in the specific use process
The difference between galvanized steel pipe and hot-dip galvanized steel pipeA galvanized steel pipe is generally called a cold-plated pipe. It adopts an electroplating process an
Quality identification of spiral steel pipes1. The trademarks and printing of high-quality tubes are relatively standard.2. The composition of high-quality steel is uniform, the to
The problem of uneven thickness of anti-corrosion coating on spiral steel pipes and how to deal with itSpiral steel pipes are mainly used as fluid pipes and piling pipes. If the st
Anti-corrosion painting and development analysis of straight seam steel pipesThe performance and functions of the original color straight seam steel pipe in the specific use proces
What are the differences between the surface processing of spiral steel pipe and stainless steel pipeLet’s first talk about the original surface of the stainless steel pipe: NO.1 T
Thermal expanded seamless steel pipe detailsThermal expansion seamless steel pipe is what we often call thermal expansion pipe. Steel pipes with relatively low density but strong s
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