Normen ČSN - Tschechische nationale Normen - Seite Nr. 5597

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffness

Die Norm herausgegeben am 1.11.1997

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the leaktightness of the wall under short-term internal pressure

Die Norm herausgegeben am 1.11.1997

Plastics piping systems - Thermoplastics valves - Test method for the integrity of a valve after an external blow

Die Norm herausgegeben am 1.10.2025

Plastics piping systems - Thermoplastics valves - Test for integrity of a valve after an external blow

UNGÜLTIG herausgegeben am 1.1.1998

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

Die Norm herausgegeben am 1.5.2022

Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) components - Test method to prove the design of rigid locked socked-and-spigot joints with elastomeric seals

UNGÜLTIG herausgegeben am 1.7.1998

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

UNGÜLTIG herausgegeben am 1.10.2019

Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the design of locked socket -and-spigot joints, including double-socket joints, with elastomeric seals

UNGÜLTIG herausgegeben am 1.9.2012

Plastic piping systems - Polyethylene piping materials and components - Determination of volatile content

Die Norm herausgegeben am 1.7.1998

Ball valves for thermoplastics piping systems for hot and cold water installations under pressure - Types, dimensions and requirements

Die Norm herausgegeben am 1.1.2026