Frequently asked questions about degreasing

Frequently asked questions about degreasing 

(1)Incomplete degreasing
Due to incomplete degreasing, oil stains and impurities are present on the surface of the pipe, which will bring safety risks to the use of the pipe. Therefore, it is necessary to ensure that the stainless steel welded pipe is completely degreased before inspection.
(2) Degreasing agent residue
If the degreasing agent remains on the surface of the pipe, it may not only affect the use of the pipe, but also cause contamination of the medium in the pipe. Therefore, before testing, the stainless steel welded pipe needs to be fully cleaned and dried to avoid the residue of the degreasing agent.
(4) Incorrect detection
Different pipe materials require different degreasing inspections. If they are incorrect, it may cause errors in the test results or even fail to detect effectively. Therefore, before performing a degreasing inspection, it is necessary to understand the material and characteristics of the pipe and choose appropriate testing.

Precautions for degreasing and degreasing ss welded tubes
(1)The testing environment should be dry, clean, and odor-free to avoid affecting the testing results.
(2)When conducting fluorescence flaw detection, it is necessary to pay attention to whether the flaw detection material meets the standards, and professional fluorescence detection equipment needs to be equipped.
(3)When conducting ultrasonic flaw detection, special attention needs to be paid to the selection and operation of the probe to achieve better detection results.

GNEE Steel has been committed to the stainless steel industry for many years and is an expert in stainless steel. GNEE Steel provides high-quality stainless steel products to solve various needs for you.