Registration number (WIID)Project No.TitleStatus
7215EN 1124-1:1999Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems - Part 1: Requirements, testing, quality controlIzstrādē
25632prEN 1916 revConcrete pipes and fittings, unreinforced, steel fibre and reinforcedIzstrādē
7292EN 14801:2006Conditions for pressure classification of products for water and wastewater pipelinesIzstrādē
39504EN 295-7:2013/prA1Vitrified clay pipe systems for drains and sewers - Part 7: Requirements for pipes and joints for pipe jackingIzstrādē
39502EN 295-4:2013/prA1Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplingsIzstrādē
39501EN 295-6:2013/prA1Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambersIzstrādē
39500EN 295-2:2013/prA1Vitrified clay pipe systems for drains and sewers - Part 2: Evaluation of conformity and samplingIzstrādē
39496prEN 12566-4 revSmall wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kitsIzstrādē
31269EN 295-6:2013Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambersIzstrādē
31267EN 295-4:2013Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplingsIzstrādē
Displaying 381-390 of 575 results.