Flued head penetration
Introduction
In our database 16 people find in your city who like Penetration. Watch
NRC: Bulletin Examination of Containment Liner Penetration Welds
Containment penetration design and analysis by finite element..|INIS
The sleeve must have the capability to transmit the postulated piping loads to concrete embedments in the containment shell. The penetration flued head design.
The welds in question were the primary piping containment penetration flued head (integral fitting) to outer sleeve welds which form a part of the containment.
Description:Dwivedy Dominion Resources Services, Inc. Typically, a penetration assembly is jacketed by coolers inside and outside a sleeve originating at a flued head on the process pipe and penetrating the containment wall. The coolers are supplied by either chromated component cooling CC or raw service water. Recently, a minor leak of chromated water from the penetration coolers rendered the Class 3 safety-related CC system inoperable and was isolated.
User Comments 3
Post a comment
Comment: