23.040.20 Plastic pipes

Termoplastmasas cauruļvadi. Īpašību noteikšana stiepē. 2.daļa: No neplastificēta polivinilhlorīda (PVC-U), orientēta neplastificēta polivinilhlorīda (PVC-O), hlorēta polivinilhlorīda (PVC-C) un augstas triecienizturības polivinilhlorīda (PVC-HI) izgatavotas caurules (ISO 6259-2:2020)

Thermoplastics pipes - Determination of tensile properties - Part 3: Polyolefin pipes (ISO 6259-3:2015)

Polyolefin pipes and fittings Determination of carbon black content by calcination and pyrolysis Test method and basic specification

Polyolefin pipes and fittings Determination of carbon black content by calcination and pyrolysis Test method

Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings Thermoplastics Recommended practice for installation

Performance requirements for plastics pipes and fittings for use in underground drainage and sewage

Pipes and fittings of acrylonitrile/butadiene/styrene (ABS) General specification for moulding and extrusion materials

Pipes and fittings of acrylonitrile/styrene/acrylester (ASA) General specification for moulding and extrusion materials

Glass-reinforced thermosetting plastics (GRP) pipes and fittings Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

Glass-reinforced thermosetting plastics (GRP) pipes and fittings Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

Glass-reinforced thermosetting plastics (GRP) pipes and fittings — Test methods to prove the design of locked socket-and-spigot joints, including double-socket joints, with elastomeric seals

Plastics piping systems Glass-reinforced thermosetting plastics (GRP) pipes Determination of time to failure under sustained internal pressure