Sour corrosion is the degradation and/or rust formation on a metal surface due to the presence of a highly acidic environment containing hydrogen sulfide. Sour corrosion can cause material failure at stress levels less than their normal yield strength.
SINCE 1975 ZUNT ITALIANA have manufactured a complete range of monolithic insulating joints, used for the sectioning of main pipelines (gas, water, oil) and service lines, to ensure cathodic protection and electrical safety in the major pipeline projects all around the world.
Via Grinetta, 22
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