So heres a link to this guys tank maintenance home page http://www.lafishguy.com/ He has a whole video documentary of a 20K cylinder tank installtion he did. Well after setting up and cycling the tank they notice some small imperfections inside the tank. So they go through all this trouble of trying to buff the tank, and then exchanging the tank only to end up scratching the new one.
If you have about 15 minutes watch all 3 video links, but if you want to see how these knuckle heads scratch the new tank watch the just the bottom link. If you have about an hour you can watch the whole saga at this guys home page. Enjoy!
http://www.lafishguys.com/11- CYLINDER INSPECTION-001..htm
http://www.lafishguys.com/18- Cylinder Tank Exchange.htm
http://www.lafishguys.com/22- CYLINDER-SCRATCH-PT1.htm
If you have about 15 minutes watch all 3 video links, but if you want to see how these knuckle heads scratch the new tank watch the just the bottom link. If you have about an hour you can watch the whole saga at this guys home page. Enjoy!
http://www.lafishguys.com/11- CYLINDER INSPECTION-001..htm
http://www.lafishguys.com/18- Cylinder Tank Exchange.htm
http://www.lafishguys.com/22- CYLINDER-SCRATCH-PT1.htm