Minimum allowable remaining thickness in corroded B31.1 pi
Minimum allowable remaining thickness in corroded B31.1 pi
(OP)
The scope of B31G "Manual for Determining the Remianing Strength of Corroded Pipelines" does not include reference to B31.1; it only references B31.4, B31.8, and B31.11. What methods are acceptable for determining the minimum acceptable remaining wall thickness for localized internal corrosion in piping designed and operated to the B31.1 standard?





RE: Minimum allowable remaining thickness in corroded B31.1 pi
IF this is pipe that has been in-service and the internal wastage was detected by in-service inspection, I would recommend using API 579 to assess the extent of locally thinned regions.
RE: Minimum allowable remaining thickness in corroded B31.1 pi
RE: Minimum allowable remaining thickness in corroded B31.1 pi