Abstract

This paper presents results of strain-gage investigations conducted on relatively heavy-wall “Weld-ELLS” having a ratio of bend radius to nominal pipe size of 1½:1. Also, several Weld-ELLS having a ratio of bend radius to nominal pipe size of 1:1 were tested. A comparison is made of the results against theory. Design factors for Weld-ELLS are established and tabulated.

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