International customers please email customer service team with any questions.
You are here: Home » News

the tightness of welded joints

If you want to know more about the the tightness of welded joints, the following articles will give you some help. These news is the latest market situation, trend in development, or related tips of the the tightness of welded joints industry. More news about the tightness of welded joints, are being released. Follow us / contact us for more the tightness of welded joints information!
  • Six methods to detect the tightness of welded joints

    Submersion test For small containers or pipes with low internal pressure. Fill the container or pipeline with compressed air with a certain pressure (0.4-0.5MPa) before inspection. Then submerge in water to check the tightness, such as right leakage; bubbles must occur in the water. This is also a c

    2022-05-20