Hydro Excavation & Cathodic Protection in Houston, TX View More Hydro Excavation Photos on the Official T-Rex Hydro Excavation Services Site >>
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T-Rex not only provides hydro excavation & industrial vacuum services, we can also provide Cathodic Protection Services all over the state of Texas! CAD welding, test lead, or anode installation at the same time. T-Rex is : NACE CP1 & CP2 Certified operator qualifications certified in: 190 Q Anode Installation 190 Q Coating Repair 190 Q Test Lead Installation Corrosion Control Systems T-Rex (more…)
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For more from T-Rex: For more Cathodic Protection with Hydro Excavation Photos visit our site >> Find out more about T-Rex Services other Hydro Excavation Services visit us online >>
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24
Jan
2012
HydroVac Q&A: What is Cathodic Protection?
Cathodic protection is a process used to protect pipeline from corrosion by making it a cathode – an electrode where the electric current flows out of a polarized electrical device. Cathodic protection keeps metal pipeline from corroding by changing all of the active (anodic) sites on the metal surface to passive (cathodic) sites by supplying electrical current from an alternate (more…)
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