Products News
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An introduction to the production process and inspection standards of thick-walled straight seam steel pipes
Thick-walled straight-seam steel pipes are made by rolling long strips of steel strips into round tubes through high-frequency welding units and welding straight seams. The shape of the steel pipe can be round, square, or special-shaped, which depends on the sizing and rolling after welding. The ...Read more -
How to choose a high-quality seamless steel pipe supplier?
In the petroleum, chemical, electric power, machinery, and other industries, seamless steel pipe and tube is a vital raw material for industrial production. There are an increasing number of seamless steel pipe suppliers as a result of the high market demand. But for many buyers, figuring out who...Read more -
Material characteristics, application fields and manufacturing processes of carbon steel pipes
Introduction to carbon steel pipe material characteristics, application areas and manufacturing processes: 1) Material characteristics of carbon steel pipes 1. Composition: The primary alloy component of carbon steel pipe is carbon. It typically has a carbon content of 0.18% to 0.25%. Additionall...Read more -
Types of oil casing
Different types of casing used in oil extraction: Surface oil casing protects the well from contamination of shallow water and gas zones, supports wellhead equipment, and maintains the weight of other layers of casing. Technical oil casing separates pressures at different levels to allow for the ...Read more -
Characteristics and applications of hot-rolled seamless tubes
Characteristics and applications of hot-rolled seamless tubes: 1) Characteristics of hot-rolled seamless steel tube Heat-rolling technology is used to create hot-rolled seamless steel pipes, which have the following properties: 1. High strength: The seamless hot-rolled tube undergoes several cold...Read more -
Things to note when selecting steel for spiral welded pipe manufacturers
What should spiral welded pipe manufacturers pay attention to when selecting steel when producing spiral pipes? The staff of the spiral pipe manufacturer will introduce it to you. Things to note when selecting steel for spiral pipe production are as follows: 1.Whether the strip steel’s surf...Read more