• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
Draft standard

PR NF M87-256-2 ; PR NF EN ISO 17078-2
Petroleum and natural gas industries - Drilling and production equipment - Part 2 : flow control devices for side-pocket mandrels.

Title (German)

Erdöl- und Erdgasindustrie - Bohr- und Produktionsausrüstung - Teil 2: Durchfluss-Regelvorrichtungen für Gaslift-Ventile

Original language English , French
Price from 73.50 €
Table of contents