RO
SR ISO 7-1:2000
Pipe threads where pressure-tight joints are made on the threads. Part 1: Dimensions, tolerances and designation
This part of ISO 7 specifies the requirements for thread form, dimensions, tolerances and designation for jointing pipe threads, sizes 1/16 to 6 inclusive, for joints made pressure-tight by the mating of the threads. These threads are taper external, parallel internal or taper internal and are intended for use with pipes suitable for threading and for valves, fittings or other pipeline equipment interconnected by threaded joints
Status :
Valid
Approval date : 11/2/2000
Publish date : 11/3/2000
Number of pages : 14
ICS : 21.040.30 Special scew threads
Technical Committee : 59 - Screw threads, fasteners and bearings
- Replaces STAS 402-88