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
Simple grinding method for stainless steel pipesWith the continuous development of the industrial and construction industries, the application of stainless steel materials is becom
Unit weight of DN32 carbon steel pipe and its influencing factorsFirst, introductionIn the steel industry, DN32 carbon steel pipe is a common pipe specification, and its unit weigh
Application of 316 ultra-high pressure precision stainless steel pipe316 ultra-high pressure precision stainless steel pipe is made of high-grade stainless steel material. After ha
The difference and treatment of steel plate delamination and cold brittle cracking after welding (fire cutting)Steel plate delamination and cold brittle cracking after steel plate
Quality defects and prevention of steel pipe sizing (reduction)The purpose of steel pipe sizing (reduction) is to size (reduction) the rough pipe with a larger diameter to the fini
What are the main technical features of industrial spiral steel pipesDuring the forming process of spiral steel pipes, the steel plate is uniformly deformed, the residual stress is
What is the difference between a welded steel pipe and a welded spiral steel pipeWelded steel pipe refers to a steel pipe with seams on the surface that is formed by bending steel
How to detect the weld position of steel pipesThe detection of the weld position of steel pipes is a very important part of welding quality control and can be detected by a variety
What are the precautions for industrial welded steel pipes detailsThe quality of welding is directly related to the safety and stability of the product. So to ensure the quality of
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