IS 8217 : 1976 Dimensions for pipe thread runouts and undercuts

1 Scope

Covers the dimensions of runouts and undercuts for external andinternal parallel pipe threads conforming to IS 2643 : 1975`Dimensions for pipe threads for fastening purposes (Parts I, IIand III)' and parallel internal threads conforming to IS 554 : 1975`Dimensions for pipe threads where pressure tight joints arerequired on the threads.