This guide has been prepared to assist welding personnel with the preparation of welding procedures required as part of their company certification to CSA Standards W47.1, W47.2 and W186.Descripción completa
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Tank Fabrication ProcedureFull description
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WELDING PROCEDURE QUALIFICATION IMPACT TEST REQUIREMENTS
IMPACT TEST IS REQUIRED FOR MATERIALS AS PER Cl# 2.2.8 & 2.2.9
AUTOMATIC OR SEMI-AUTOMATIC PROCESS
IMPACT TEST AT HAZ Cl# 7.2.2.2
DESIGN METAL TEMP > 500F (100C)
VERTICAL WELD
IMPACT TEST ON WELD METAL Cl# 7.2.2.3
AUTOMATIC OR SEMI-AUTOMATIC PROCESS
IMPACT TEST AT HAZ ALSO Cl# 7.2.2.3
DESIGN METAL TEMP > 200F (-70C)
WELDING AT THE COMPONENT LISTED IN 2.2.9.1 (SHELL PL, SHELL REINFO PL, SHELL INSERT PL ETC) AND ATTACHMENTS OF THESE COMPONENTS
