Welding-on pipe sockets. Technical code

Standard published on 27.3.1968

Potrubí. Trubková hrdla přivařovací. Technické dodací předpisy.

Change published on 1.7.1974

WITHDRAWN published on 29.10.1976

Welding-on pipe sockets - PN 40 to PN 250

Standard published on 23.9.1988

Reducers. Technical specifications

Standard published on 21.7.1975

Reducers

Standard published on 10.3.1975

Welded reducers

Standard published on 10.3.1975

Pipe bends - Technical delivery code

WITHDRAWN published on 1.4.2001

Potrubí. Trubkové ohyby hladké a záhybové. Technické dodací předpisy.

WITHDRAWN published on 12.9.1973

Pipe welded bends. Technical delivery code

Standard published on 4.4.1962