Plastics piping systems. Valves for polyethylene (PE) piping systems. Test method for leaktightness under and after bending applied to the operating mechanism Ingestion-build-86103 An additional test condition for

An additional test condition for cutting steel sheets has been added

which allows them to manufacture and prepare quality low voltage aerial bundled cable accessories

This part of IEC 60404 is applicable to grain oriented and non-oriented electrical sheet and strip for a

Recoverable

for use in locations where arduous environmental conditions prevail (e

Plastics piping systems. Valves for polyethylene (PE) piping systems. Test method for leaktightness under and after bending applied to the operating mechanism Ingestion-build-86103 An additional test condition for1 Scope This standard specifies a method for testing the ability of a valve, intended for use in polyethylene (PE) piping systems for gas supply, to maintain its pressure retaining capabilities under and after being subject to a bending moment applied to the operating mechanism (cap).