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What is the standard length of seamless pipe and how to choose?
Seamless pipe, a type of steel pipe that is challenging to manufacture and shape, typically comes in standard lengths of 6 meters (or 5.8 meters), 9 meters, or 12 meters. These lengths are designed to meet production requirements and facilitate transportation. However, the appropriate length can also be customized based on market demand and specific customer needs. The length of a steel pipe is often related to its diameter: generally, the thicker the pipe, the longer it is. Small-diameter pipes are mostly below 6 meters, pipes with a diameter over 500mm are typically 10 to 12 meters, while others range from 6 to 10 meters. Below is a detailed introduction to the standard lengths of seamless pipes.
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Seamless pipe and welded pipe price comparison
Seamless pipes vs. welded pipes: which one is more expensive?Generally, seamless pipes are more expensive than welded pipes. Here are the main reasons for the higher cost of seamless pipes.
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Stacking principle of SSAW steel pipes
The stacking principle of SSAW (spiral welded) steel pipes involves stacking, supporting and protecting steel pipes to ensure that they are not damaged or deformed during storage and transportation. When stacking SSAW steel pipes, attention must be paid to maintaining the shape and surface integrity of the steel pipes, and appropriate support and protection measures must be taken to ensure that they remain in good condition during storage and transportation. This article will introduce in detail the stacking principle of SSAW steel pipes.
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SSAW Steel Pipe Classification
SSAW steel pipe refers to a type of steel pipe with a spiral seam that is manufactured using strip coil as raw material, formed through extrusion at normal temperatures, and welded using the automatic double wire double-sided submerged arc welding process. This discussion will focus on the classification of SSAW steel pipes.
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High-frequency welding process of submerged arc steel pipe
Here is an introduction to the high-frequency welding process of submerged arc steel pipe.
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Ways to connect pipe fittings to pipes
Piping systems rely on pipes and fittings as fundamental components, each serving distinct functions and possessing unique characteristics. Steel pipes, a common material, are categorized based on cross-sectional shape, material composition, intended use, and production method. This article will briefly introduce ways to connect pipe fittings to pipes.
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Fire protection performance of epoxy powder anti-corrosion steel pipes
Here's an overview of fire protection performance of epoxy powder anti-corrosion steel pipes.
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API 5CT oil casing hardness test
For API 5CT oil casing, hardness is a very important indicator. Only oil casing with qualified hardness can ensure the effect of use. On the contrary, if the hardness is unqualified, problems may easily occur during use and cause accidents. causing danger. If you want to know the hardness of API 5CT oil casing, you can actually test the oil casing through experiments.
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Commonly used drill pipe sizes and inner diameters
Drill pipes are crucial in the oil drilling industry, serving the dual purpose of creating boreholes and advancing drill bits. These pipes are available in a variety of sizes to accommodate the drilling of wells at different depths and through various types of rock strata. The following overview will detail the common sizes and inner diameters of drill pipes.
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Carbon steel SSAW pipe implementation standards
When Spiral Submerged Arc Welded (SSAW) pipes are utilized in various engineering applications, adherence to different standards is necessary. The entire process from production to manufacturing, testing, and delivery must conform to these standards. A benchmark is essential for assessing the quality of spiral welded pipes, and with the implementation of standards for spiral steel pipes, there is a clear basis for evaluation. This article will discuss the standards for the implementation of carbon steel SSAW pipes.
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