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Pipeline Corrosion Protection And Cleaning
- May 13, 2016 -

To prevent soil erosion, underground metal pipe surface should be coated with paint or tar, asphalt, anti-corrosion Coatings, or asphalt impregnated glass cloth and linen-covered. Buried at low resistance in corrosive soil pipe in cathodic protection devices shall be provided to prevent corrosion. Atmospheric corrosion of steel pipes on the ground in order to prevent, on the surface coated with antirust paint. All pipes should be cleaned before use, some pipes should also be cleaned on a regular basis. In order to facilitate cleaning, in the line provided with filter or wash clean the hole. In terms of long distance oil and gas pipeline shall be cleaned periodically clear the accumulated dirt in tube, to set up a dedicated device for sending and receiving cleaner.