NB/T 47018.3-2017
Technical permission of welding materials for pressure equipment.Section 3:Steel electrodes and rods for gas shielded arc welding (English Version)

Standard No.

NB/T 47018.3-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Energy

Latest

NB/T 47018.3-2017

Replace

NB/T 47018.3-2011

Scope

This part of NB/T 47018 specifies the technical conditions for steel wire and filler wire for gas shielded arc welding for pressure equipment. This section applies to steel welding wires and filler wires, low alloy steel welding wires and filler wires for gas shielded arc welding for pressure equipment.

NB/T 47018.3-2017 history

• 2017 NB/T 47018.1-2017 Technical conditions for ordering welding materials for pressure equipment Part 1: General rules for procurement
• 2011 NB/T 47018.1-2011 Technical permission of welding materials for pressure equipment.Section 1:General rule
• 2002 JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels