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IS 2643 : 2005 ( ISO 228-1 : 2000)
(Reaffirmed Year :
2021
)
Pipe Threads Where Pressure-Tight Joints are not Made on the Threads - Dimensions, Tolerances and Designation (Third Revision)
Technical Committee :
PGD 37
Price :
₹ 2,100.00 ( US$ 25.00)