Registration number (WIID)Project No.TitleStatus
19360ISO 11420:1996Method for the assessment of the degree of carbon black dispersion in polyolefin pipes, fittings and compoundsAtcelts
19355ISO 11414:1996Plastics pipes and fittings — Preparation of polyethylene (PE) pipe/pipe or pipe/fitting test piece assemblies by butt fusionAtcelts
19354ISO 11413:1996Plastics pipes and fittings — Preparation of test piece assemblies between a polyethylene (PE) pipe and an electrofusion fittingAtcelts
18142ISO 10147:1994Pipes and fittings made of crosslinked polyethylene (PE-X) — Estimation of the degree of crosslinking by determination of the gel contentAtcelts
18141ISO 10146:1997Crosslinked polyethylene (PE-X) pipes — Effect of time and temperature on the expected strengthAtcelts
17876ISO 9969:1994Thermoplastics pipes — Determination of ring stiffnessAtcelts
17874ISO 9967:1994Thermoplastics pipes — Determination of creep ratioAtcelts
17733ISO 9854-2:1994Thermoplastics pipes for the transport of fluids — Determination of pendulum impact strength by the Charpy method — Part 2: Test conditions for pipes of various materialsAtcelts
17732ISO 9854-1:1994Thermoplastics pipes for the transport of fluids — Determination of pendulum impact strength by the Charpy method — Part 1: General test methodAtcelts
17731ISO 9853:1991Injection-moulded unplasticized poly(vinyl chloride) (PVC-U) fittings for pressure pipe systems — Crushing testStandarts spēkā
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