lvy lee12

lvy lee12

Hello community, I am lvy Lee, I am a technical writer and a digital marketing manager at https://www.permanentsteel.com/ - a professional writing service

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lvy lee12 Free Articles

Causes of Wrong Edges of Large-diameter Spiral Steel Pipes

Operation method of Large-diameter Spiral Steel Pipes

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Causes of Cracking of Seamless Steel Pipes

4 reasons for cracking of seamless steel pipe

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Analysis of Steel Pipe Pile Types and Characteristics

Steel Pipe Pile Types and Characteristics

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Processing Technology of Straight Seam Steel Pipe

Processing Technology of Straight Seam Steel Pipe(LSAW/ERW)

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The Basic Process of High-frequency Welded Pipe Sizing

High-frequency straight seam welded pipe sizing refers to rolling the welded pipe with a special hole-shaped roller, and adjusting the round or special-shaped pipe of irregular size and shape to a finished pipe of regular shape and size that meets the requirements of the standard.

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Production Process of Hot-rolled Seamless Steel Pipe

Production Process of Seamless Steel Pipe

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3 Aspects to Prevent Oil Casing Pipe Damage

Ways to Prevent Oil Casing Pipe Damage

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What are the Reasons for the Damage of the Oil Casing Pipe?

The Reasons for the Damage of the Oil Casing Pipe

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Raw Material Influence on ERW Welded Pipe

The influence of raw materials on 3 aspects of electric resistance welded pipeERW)

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Casing Pipe Manufacturing Process

Petroleum casing pipes can be divided into different steel grades according to the strength of the steel itself, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc. Different well conditions and depths have different steel grades. In corrosive environments, the casing itself is also required to have corrosion resistance, and in places with complex geological conditions, it is also required to have anti-collapse performance.

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Differences Between Seamless Casing and ERW Casing

According to the manufacturing method, the steel pipe can be divided into two categories: seamless steel pipe and welded seam steel pipe. Among them, ERW steel pipe is the main variety of welded steel pipe. Today, we mainly talk about two kinds of steel pipes used as raw materials for petroleum Casing pipe: Seamless casing and ERW casing.

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