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
Comparative analysis of seamless steel pipe and ERW steel pipe①Outer diameter toleranceSeamless steel pipe: The hot rolling forming process is used, and the sizing is completed at
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
What are the precautions for welding steel pipesWelding steel pipe is a common process that plays an important role in the construction, manufacturing, and repair fields. However,
Ultrasonic testing requirements for thick-walled seamless steel pipesThe principle of ultrasonic inspection of thick-walled seamless steel pipes is that the ultrasonic probe can re
Knowledge of the length and dimensions of galvanized seamless steel pipe1. Indefinite length (usually length)The lengths of galvanized seamless steel pipes are generally of differe
What is the stress condition of spiral steel pipe during the extrusion process(1) During the extrusion process, the temperature of the lining of the spiral steel pipe continues to
Inspection methods for large diameter straight seam welded steel pipesThere are many methods for quality inspection of large-diameter straight seam welded steel pipes, among which
Maintenance method of large diameter straight seam steel pipeStraight seam steel pipe, as you can tell from the name, is a product made of metal materials. Straight seam steel pipe
Industrial Q24G steel pipe materialSteel pipes play an important role as an indispensable material in construction, engineering, and manufacturing. Among them, the Q24G steel pipe
What are the driving methods of steel sheet piles1. Single pile driving method(1) Construction points. Use one or two steel sheet piles as a group, and start driving one piece (gro
Why is 304 stainless steel pipe weakly magnetic304 stainless steel is an austenitic stainless steel and is in principle a non-magnetic product. However, in actual production and us
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