Hello,
I need help finding a product that can insulate T-branches which are already burried underground. T-branches looks like:
Currently we use a primer, mastic, rubber band made from butyl and polyethylene. Due the geometry of T-branch, rubber band (tapes) are hard to apply. So we looking...
Yes, pipes are coated and also some of them have CP. Current issues and the challenge for us is where we need to use galvanic anode because we never use it. But that's another topic where I would make it in Corrosion enginnering part.
We replace them with PE. But still there is a lot of steel on gas network.
We have already prioritized based on some criteria. One of them and I think the most important is number of insulation defects.
Thank you for your answer.
Hello everyone,
Is there a way to determine the wall thickness of buried steel pipes in a natural gas distribution network?
Gas distribution network can be 20,30,40 years old (corrosion is a factor) and 5 to 80 km length. The length of pipes may vary from 10 to 2000 m and diameter from 2" to 4"...
