Tema de trabajo aprobado
ISO/AWI 21809-1
Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 1: Polyolefin coatings (3-layer PE and 3-layer PP)
Reference number
ISO/AWI 21809-1
ISO/AWI 21809-1
Edition 3
© ISO 2024
Tema de trabajo aprobado
ISO/AWI 21809-1
90255
Resumen
This document specifies requirements for plant-applied external three-layer polyethylene and polypropylene based coatings for corrosion protection of welded and seamless steel pipes for pipeline transportation systems in the petroleum and natural gas industries in accordance with ISO 13623.
NOTE Pipes coated in accordance with this document are considered suitable for further protection by means of cathodic protection.
Informaciones generales
-
Estado: En desarrolloEtapa: Nuevo proyecto registrado en el programa de trabajo TC/SC [20.00]
-
Edición: 3
-
Comité Técnico :ISO/TC 67/SC 2
- RSS actualizaciones
Ciclo de vida
-
Anteriormente
PublicadoISO 21809-1:2018
-
Ahora
