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| The work procedure shall include providing a corrosion control seal either by injecting our chemical foam into the soil surrounding the joint as the joint spacing/gap permits. |
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1) Joint annulus between piping. |
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2)
Heat-shrinkable sleeve (or commonly "shrink sleeve") is a corrosion protective coating for pipelines in the form of a wraparound or tubular sleeve that is field- applied. |
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3) Heat-shrinkable sleeve are seal using fire torch. |
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4) A holiday detector used to determine the location of a gap or void in the anticorrosion coating of a metal surface. |
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5) Seasleave or galvanized-sheet used to help steel stave off corrosion caused by exposure to other metals in the presence of an electrolyte or to oxygen and water. |
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6) A strip metal bending to form strip control on seasleave or galvanized sheet. |
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7) A hole square is punched on top of seasleave or galvanized sheet. |
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8) Our rigid cellular plastic polyurethane foam are pump into the sleeve and deformed in less 2 minutes time. |
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