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Recent content by mimo3216
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PWHT Per ASME B&PVC Sec. VIII Div 2 ?
It doesn't tell any of that information. That's why I was asking if anyone knew anything about this MLP1146. That number may not help anyone, but that is what the original design company called it. Original design pressure was 5000 psi. When vessel was reanalyzed in the '80s by the '77...- mimo3216
- Post #5
- Forum: Boiler and Pressure Vessel engineering
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PWHT Per ASME B&PVC Sec. VIII Div 2 ?
The existing vessel is not a stamped vessel. It was built back in the '60s. Per customer requirements repairs and alterations must be in accordance with the current ASME code. When plugging in existing dimensions and original design temperature and pressure the existing pressure vessel does...- mimo3216
- Post #3
- Forum: Boiler and Pressure Vessel engineering
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PWHT Per ASME B&PVC Sec. VIII Div 2 ?
Per ASME Sec VIII Div II I am required to PWHT my new nozzle to my existing pressure vessel. Original "layered" pressure vessel material is MLP1146 (single layer thickness = 1/4" and 9/32" using Grade A min tensile = 105,000 psi and min yield strength = 82,500 psi). New nozzle material is...- mimo3216
- Thread
- Replies: 6
- Forum: Boiler and Pressure Vessel engineering
