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Class E welds

2016-09-12View Original

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Is the weld between the skirt and the tower head an E-class weld?
Reply #22016-09-12
Yes, the skirt is a non-compressive element, and this weld comes in butt and fillet types
Reply #32016-09-12
Yes, refer to GB150.1 Clause 4.5.1.2.
Reply #42016-09-12
All welds connecting pressure-bearing and non-pressure-bearing components in a vessel are classified as Class E welds. The purpose of this classification is to ensure the welding quality of such welds, which requires support from qualified welding procedure qualifications.
Reply #52016-09-12
The weld between the skirt and the tower head is a Class E weld...

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