Basic exchangeability rules. Whitworth screw threads

Standard published on 1.5.1988

Threads for side connections of gas cylinders closing valves

WITHDRAWN published on 1.10.1981

Pipe threads where pressure-tight joints are not made on the threads. Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)

Standard published on 1.2.2004

Rúrkové závity na spoje netesniace v závitoch. Časť 1: Rozmery, tolerancie a označovanie (ISO 228-1: 2000).

Correction published on 1.1.2005

Basic exchangeability rules. Cylindrical pipe threads for gas tubes and screwed fittings

WITHDRAWN published on 1.10.1985

Pipe threads where pressure tight joints are made on the threads. Part 1: Taper external threads and paralel internal threads. Dimensions, tolerances and designation

Standard published on 1.11.2004

Pipe threads where pressure tight joints are made on the threads. Part 1: Taper external threads and paralel internal threads. Dimensions, tolerances and designation

Correction published on 1.9.2011

Pipe threads where pressure tight joints are made on the threads. Part 2: Taper external threads and taper internal threads. Dimensions, tolerances and designation

Standard published on 1.4.2006

Pipes threads where pressure tight joint are made on the threads. Part 3: Verification by means of limit gauges

Standard published on 1.9.2005

Basic exchangeability rules. Taper pipe threads for gas tubes and screwed fittings

WITHDRAWN published on 1.10.1985