Резьбы трубные, не обеспечивающие герметичность соединения. Часть 1. Размеры, допуски и обозначения
Название (англ.):
Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation
Описание (англ.):
Specifies the designation and lays down the dimensions and tolerances of pipe threads. Gives symbols and explanations including examples of the complete designation for a thread. A figure illustrates details. Tabulates thread dimensions from 1/16 up to and including 6 inch.