T/ZJASE 028-2024 Thick-walled aluminum and aluminum alloy pressure equipment butt joint detection by X-ray inspection
T/ZJASE 028-2024 Thick-walled aluminum and aluminum alloy pressure equipment butt joint detection by X-ray inspection
Basic Information
Scope
Scope: This standard specifies the X-ray inspection technology and quality grading requirements for butt welded joints of aluminum and aluminum alloy pressure-bearing equipment with a thickness of 80mm or more and 130mm or less. It applies to welded joints (hereinafter referred to as "butt welded joints") of aluminum and aluminum alloy melting welding, including double-sided melting welded joints and fully penetrated welded joints equivalent to double-sided welding. The X-ray inspection of butt welded joints of aluminum and aluminum alloy pressure-bearing equipment supporting parts and structural parts can be used as a reference, and the butt welded joints of non-pressure-bearing equipment can also be used as a reference; Main technical contents: General requirements for X-ray inspection of thick-walled aluminum and aluminum alloy pressure-bearing equipment butt welded joints, inspection process and selection, result evaluation and quality grading, inspection records and report requirements.