Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000); German version EN ISO 228-1:2003— 11 стр.
Pipe threads where pressure tight joints are made on the threads - Part 1: Taper external threads and parallel internal threads - Dimensions, tolerances and designation; German version EN 10226-1:2004— 14 стр.
Elastomeric seals - Material requirements for pipe joint seals used in water and drainage applications - Part 1: Vulcanized rubber; German version EN 681-1:1996 + A1:1998 + A2:2002 + AC:2002 + A3:2005— 26 стр.
Corrosion of metals - Corrosion of metallic materials under corrosion load by water inside of pipes, tanks and apparatus - Part 6: Evaluation process and requirements regarding the hygienic suitability in contact with drinking water— 27 стр.
Water fittings for domestic installation; Screwed unions with gasket for connection to copper tube on either side, designed for nominal pressure 10— 2 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with outside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with inside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with inside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.
Water-fittings for house installation; boltings with flat seal; one side threaded coupling with outside-thread, on the other side steel tube nozzle, copper tube nozzle or sleeve PN 10— 4 стр.
Water fittings for domestic installation; Screwed unions with gasket for connection to copper tube on either side, designed for nominal pressure 10— 2 стр.
