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G-Series pipe thread chart (British standard pipe parallel was BSPP & BSPF) and PF-Series pipe thread chart (Japanese pipe parallel).
BSPP G 1/4 : Brith Pipe (BSP) Thread Dimensions and Tolerances. All the relevant data for this tread in one spot.
NOMINAL THREAD SIZE (inch) MAJOR DIAMETER (mm) MINOR DIAMETER (mm) TPI G 1/16 G 1/8 G 1/4 G 3/8 G 1/2 G 3/4 G 1 G 2 G 3 6.561 8.566 11.445 14.950 18.631 24.117 30.291 56.656 84.962 7.723 9.728 13.157 16.662 20.955 26.441 33.249 59.614 87.884 28 28 19 19 14 14 11 11 11 British Standard Pipe - BSPP & BSPT ... BSPP-and-BSPT-thread-charts Created Date:
Simply obtain a caliper reading from inside the bore of the fitting. You can cross-reference the bore size on the following chart with thread pitch and threads per inch to find your desired size and its related specs. Thread conforms to ISO 7; Pitch and diameter are measured in inches, e.g. R3/8-19
Subtract approx. 1/4″ (6mm) from thread diameter measurement for nominal pipe size. Pitch is Threads Per Inch (TPI). “Gas”, “R” & “G” also refer to BSP.
4 kwi 2023 · Here is a correspondence table for G fittings, with male and female diameters in millimeters: (mm) Thread of IBC fittings: Intermediate Bulk Container ( IBC ) tank fittings are specific threaded fittings designed for IBC containers. IBC fittings are usually made from polypropylene and are designed for use with liquids and chemicals.
British Standard Pipe Parallel (BSPP) thread calculator for thread form of Whitworth thread. Calculate dimensions, tolerances and designation for pipe threads for sizes from 1/16 to 6 according to ISO 228 - 1 standard.
