[ASME] Section VIII, Division I, UG-116(e) "RT4"

1. Standard/Code: ASME BPVC Section 8 Div.1 내용입니다.

 

 

2. 해당 항목: UG-116(e)."RT4"항항 요구 사항

 

 

3. Reference: VIII-1-07-10

 

 

4. 내용 & 질문: 

   1.  A pressure vessel is constructed in accordance with ASME Section VIII,

       Division 1 with a shell made from ERW pipe welded to seamless dished heads. 
       The head-to-shell circumferential seams are radiographed

       in accordance with UW-11(a). 
       Is it required by UG-116(e) that the vessel be marked "RT4"?
 

5. 답변: Yes

 

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