Corrosion of A193 Grade B7 Bolt Material in BWR Sodium Pentaborate Solutions
STANDARD published on 2013
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Designation standards: ASME STP-NU-068:2013
Publication date standards: 2013
The number of pages: 69
Approximate weight : 207 g (0.46 lbs)
Country: American technical standard
The effect of corrosion of typical boiler Water Reactor (BWR) borated water system bolting used in stainless steel valve flanges installed in BWR sodium pentaborate systems has been recently questioned. A better understanding of this system will help determine whether BWR borated water is not as corrosive as PWR borated water. This report was undertaken to assess the use of A193 Grade b7 bolts in stainless steel flanges installed in a BWR sodium pentaborate systems.