【Q&A】May 14, 2017
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Question: What are the common methods for investigating pipe corrosion? Answer: Common methods for investigating pipeline corrosion include: thickness measurement ； Visual inspection (endoscopy) ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection. http://bbs.hcbbs.com/static/image/hrline/4.gif HaiChuan Network’s special May Day event, “Remembering the Glorious Moments,” warmly invites your participation. http://bbs.hcbbs.com/thread-1774529-1-1.html (Source: HaiChuan Chemical Forum) The first round of voting for the creative ideas contest – use your mouse to influence the results. http://bbs.hcbbs.com/thread-1776507-1-1.html
Thickness measurement； Visual inspection ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection.
Common methods for investigating pipeline corrosion include: measurement； Visual inspection (endoscopy) ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection
Thickness measurement； Visual inspection (endoscopy) ； MT, PT, UT, RT examinations ； Hardness test ； Metallographic inspection ； Creep deformation inspection
Visual inspection (endoscopy)； Hammer test ； Thickness measurement ； Local pit measurement depth ； Inner and outer diameter measurement ； MT, PT, UT, RT examinations ； Probe with water-filled tube ； Destructive inspection (sampling) ； Metallographic inspection, airtightness or hydrostatic test.
Corrosion coupons, resistance probes, fixed-point thickness measurement, on-site corrosion testing equipment, condensate water analysis, and other corrosion monitoring methods
Based on whether the medium has normal parameters
Common methods for investigating pipeline corrosion include: thickness measurement； Visual inspection (endoscopy) ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection.
Common methods for investigating pipeline corrosion include: measurement； Visual inspection (endoscopy) ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection.
Common methods for investigating pipeline corrosion include: measurement； Visual inspection (endoscopy) ； PT, MT, UT, RT examinations ； Hardness test ； Metallographic inspection ； Creep deformation inspection.
Common methods for investigating pipeline corrosion include: measurement； Visual inspection (endoscopy) ； PT, MT, UT, RT tests ； Hardness test ； Metallographic inspection ； Creep deformation inspection.