Registration number (WIID)Project No.TitleStatus
61257ISO 3458:2015Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressureStandarts spēkā
61258ISO 3459:2015Plastic piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under negative pressureAtcelts
61259ISO 3501:2015Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for resistance to pull-out under constant longitudinal forceAtcelts
61260ISO 3503:2015Plastics piping systems — Mechanical joints between fittings and pressure pipes — Test method for leaktightness under internal pressure of assemblies subjected to bendingStandarts spēkā
62369ISO 9967:2016Thermoplastics pipes — Determination of creep ratioStandarts spēkā
62370ISO 9969:2016Thermoplastics pipes — Determination of ring stiffnessStandarts spēkā
62421ISO 6259-3:2015Thermoplastics pipes — Determination of tensile properties — Part 3: Polyolefin pipesAtcelts
62422ISO 6259-1:2015Thermoplastics pipes — Determination of tensile properties — Part 1: General test methodStandarts spēkā
62592ISO 18488:2015Polyethylene (PE) materials for piping systems — Determination of Strain Hardening Modulus in relation to slow crack growth — Test methodAtcelts
62593ISO 18489:2015Polyethylene (PE) materials for piping systems — Determination of resistance to slow crack growth under cyclic loading — Cracked Round Bar test methodStandarts spēkā
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