1.1 This standard recommends dimensions (length and inside diameter) of tubes with taper 1:64 for ring spinning and doubling spindles.
1.2 It also specifies the dimensions and tolerances for the gauges for checking the tubes.
IS 3625 Pt.3-1984 history
1985IS 3625 Pt.3-1984 Specification for warp tubes in ring spinning and doubling spindles Part 3 Recommended dimensions of warp tubes Taper 1:64