Registration number (WIID)Project No.TitleStatus
20863LVS EN 1277:2004Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type jointsAtcelts
6074LVS EN 1277:2000Plastics piping systems - Thermoplastics piping systems for buried non-pressure applications - Test methods for leaktightness of elastomeric sealing ring type jointsAtcelts
37182LVS EN 12666-1+A1:2011Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the systemStandarts spēkā
25576LVS EN 12666-1:2006Plastics piping systems for non-pressure underground drainage and sewerage - Polyethylene (PE) - Part 1: Specifications for pipes, fittings and the systemAtcelts
6205LVS EN 12295:2002Plastics piping systems - Thermoplastics pipes and associated fittings for hot and cold water - Test method for resistance of joints to pressure cyclingAtcelts
6204LVS EN 12294:2002Plastics piping systems - Systems for hot and cold water - Test method for leaktightness under vacuumAtcelts
6203LVS EN 12293:2000Plastics piping systems - Thermoplastics pipes and fittings for hot and cold water - Test method for the resistance of mounted assemblies to temperature cyclingAtcelts
6105LVS EN 1229:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Test methods to prove the leaktightness of the wall under short-term internal pressureStandarts spēkā
6093LVS EN 1228:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of initial specific ring stiffnessStandarts spēkā
6087LVS EN 1227:2000Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the long-term ultimate relative ring deflection under wet conditionsAtcelts
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