IS 12323 : 1988 Specification for Circular Screwing Dies for Parallel Pipe Threads, G Series

1 Scope

Covers the dimensions and other requirements for hand andmachine operated circular screwing dies for parallel pipe threads(G series) according to IS 2643 Dimensions for pipe threads forfastening purposes: Part 1 : 1975 Basic profile and dimensions;Part 2 : 1975 Tolerances (first revision); and Part 3 : 1975 Limitsof sizes (first revision).