Coated and lined ductile iron pipes, fittings and their joints for sewerage and drainage applications - Products characteristics and test and assessment methods; German and English version prEN 598:2017
Pressure equipment - Part 5: Inspection documentation of metallic materials and compliance with the material specification; German version EN 764-5:2014— 16 стр.
District heating pipes - Factory made flexible pipe systems - Part 2: Bonded system with plastic service pipes; requirements and test methods; German and English version prEN 15632-2:2020
District heating pipes - Factory made flexible pipe systems - Part 3: Non bonded system with plastic service pipes; requirements and test methods; German and English version prEN 15632-3:2020