Is there a standard for the thickness of pipe joints?
Thread Content
The wall thickness of our main line DN200 is only 7.8mm, but the wall thickness of the pressure gauge pipe is only DN20, but the wall thickness measured is 5.3mm. Is the wall thickness of ordinary DN20 that thick? Are there any standards for this?
Do I need to check the extra thick standard for this?
No, the wall thickness depends on the pressure level you choose. The higher the pressure level, the greater the natural wall thickness.
But the wall thickness is much different from the main pipe wall thickness.…
Thank you. How do you calculate the wall thickness of some thermometer sleeves? It feels like it's really thick
It's unreasonable. Ask for the grade table and pipe wall thickness calculation sheet from the design to make it clearer.
The wall thickness is determined based on pressure, temperature, corrosion, etc. After calculation, check the pipe wall thickness, like this. No need to make a fuss