After years of development, industrial endoscopes have become increasingly applicable in various scenarios. Whether it is in ordinary monitoring environments or special environments such as high temperatures and radiation, non-destructive testing can be performed in any internal special environment that cannot be observed by the human eye;

在應用場景上，主要有汽車行業、發動機、管道、精密制造、航空航天、機械零部件等等；而管道內窺鏡早已經推廣應用于工業管道方面的內部檢查，管道內窺鏡也是屬于工業內窺鏡的一種；那么所謂無損檢測工具的一種，它在壓力管道方面的常規應用都有哪些呢？

In terms of application scenarios, there are mainly automotive industry, engines, pipelines, precision manufacturing, aerospace, mechanical components, and so on; And pipeline endoscopy has long been promoted and applied to internal inspection of industrial pipelines, and pipeline endoscopy is also a type of industrial endoscope; So what are the conventional applications of non-destructive testing tools in pressure pipelines?

壓力管道是指用于運輸具有一定壓力的氣體或者液體的管狀設備；其范圍規定為氣體、液化氣、高工作壓力大于或等于0.1mpa的蒸汽介質，或者易燃、易爆、有毒、有腐蝕性、高工作溫度大于或等于標準沸點、公稱直徑大于25mm的液體介質；

Pressure pipeline refers to tubular equipment used for transporting gases or liquids with a certain pressure; Its scope is defined as gas, liquefied gas, steam media with high working pressure greater than or equal to 0.1 MPa, or flammable, explosive, toxic, corrosive, liquid media with high working temperature greater than or equal to the standard boiling point, and nominal diameter greater than 25mm;

內窺鏡在壓力管道方面的應用

Application of endoscope in pressure pipeline

在壓力容器和壓力管道生產過程中的質量控制和在檢驗領域，隨著壓力容器和壓力管道整體可靠性的日益突出，壓力管道和管道焊縫勛在的問題尺寸、特征需要更準確的定量判斷，對于無損檢測的要求也是越來越高；

In the field of quality control and inspection in the production process of pressure vessels and pressure pipelines, with the increasingly prominent overall reliability of pressure vessels and pressure pipelines, more accurate quantitative judgment is needed for the size and characteristics of the problems in the welds of pressure pipelines and pipelines, and the requirements for non-destructive testing are also increasing;

此外，對于管道有拐彎的部分、垂直上下的部分、以及有管道分支的情況，還可以用同屬于工業內窺鏡的管道內窺鏡，檢查管道內表面狀況，大大擴展了管道檢測的范圍，提升缺陷檢出率，能夠及時發現管道存在的裂縫、腐蝕等缺陷，對于壓力管道運行與生產非常重要。

In addition, for the parts of pipelines with bends, vertical up and down parts, and situations with pipeline branches, pipeline endoscopes belonging to industrial endoscopes can also be used to inspect the internal surface condition of pipelines, greatly expanding the scope of pipeline inspection, improving defect detection rate, and timely discovering defects such as cracks and corrosion in pipelines. This is very important for the safe operation and production of pressure pipelines.

使用工業內窺鏡，可以在不拆卸設備的情況下，清晰的觀察壓力管道內部的真實狀況，鏡頭高分辨率可以讓任何細小的缺陷都能清晰的展現出來，在壓力管道方面是不可缺少的工業檢測設備；

The use of an industrial endoscope allows for a clear observation of the true condition inside the pressure pipeline without dismantling the equipment. The high-resolution lens allows any small defects to be clearly displayed, making it an indispensable industrial inspection equipment in the field of pressure pipelines;

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