Historical
ISO 1179:1981
Pipe connections, threaded to ISO 228/1, for plain end steel and other metal tubes in industrial applications
This second edition cacncels replaces the first edition (1973). Establishes a limited range of threads for connenction of tubes to machines or equipment and indicates the related outside diameters of the tubes. The outside diameters ranging from 4 mm up to and including 50 mm.
Content Provider
International Organization for Standardization [iso]