DB34/T 3145-2018
Non-excavation inspection method for external corrosion of long-distance buried natural gas pipelines (English Version)

Standard No.

DB34/T 3145-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

Anhui Provincial Standard of the People's Republic of China

Latest

DB34/T 3145-2018

Scope

This standard specifies the general provisions, inspection items, and inspection methods for trenchless inspection of external corrosion of buried long-distance natural gas pipelines. This standard is applicable to the inspection of buried long-distance natural gas pipelines where external corrosion is the main failure mode.

DB34/T 3145-2018 history

• 2018 DB34/T 3145-2018 Non-excavation inspection method for external corrosion of long-distance buried natural gas pipelines