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
11 major energy-saving measures for steel pipe heat treatment processesFirst, lower the heating temperature.Generally, the quenching heating temperature of hypereutectoid carbon st
Q345B large diameter seamless square steel pipe detailsQ345B large-diameter seamless square steel pipe is a long steel product with a hollow section and no seams, which is made of
What are the precautions for welded steel pipe1. Cleaning and Preparation: Before you start welding, make sure all materials are clean and free of oil and rust. Remove any paint or
What is the difference between a seamless steel pipe and a welded steel pipe1. The name coverage is different. According to different forming methods, steel pipes can be divided in
How are industrial seamless steel pipes produced1. The production and manufacturing methods of seamless steel pipes can be divided into hot-rolled pipes, cold-rolled pipes, cold-dr
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