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page 1 of 2 welding procedure specification(wps) 용접 절차 시방서
company name wps no.
회사명 용접절차시방서번호
wps date supporting pqr no.
날짜 pqr 번호 revision no.pqr date 개정번호 날짜 welding process type 용접방법 형태
(automatic,manual,machine, or semi-automatic)
joints 이음 ( qw-402 ) details joint design (이음설계) root spacing backing(백킹) retainer(리테이너) see manufacturing dwg (제작도면 참조) backing material (type) (백킹 재질) metal nonfusing metal 금속 비접속 금속 nonmetallic other( weld metal ) 비금속 기타
sketches, production drawings, weld symbols or written description should show the general arrangement of the parts
to be welded.where applicable, the root spacing and the details of weld groove may be specified.
[at the option of the manufacturer, sketches may be attached to illustrate joint design, weld layers, and bead sequence
(e. g
, for notch toughness procedures, for multiple process procedures, etc. )] base metals 모재 (qw-403 )
p-no. group no
to p-no. group no
or secification and type/grade or uns number 모재 사양 혹은 uns 번호
to specification and type/grade or uns number
모재 사양 혹은 uns 번호 or
chem. analysis and mech
prop.
to chem. analysis and mech
prop. thickness range 적용 두께 범위 base metal : groove fillet 모재 그루브 필렛 maximum pass thickness 패스당 최고 두께 other 기타 filler metals 용가재 (qw-404) spec.no.(sfa) aws no.(class) (이하 생략)
