DIN 28139-2:2019-05
Welding necks for glass lined vessels - Part 2: Form M manhole, handhole and assembly opening for clamp screw connections - Connecting dimensions

Standard No.

DIN 28139-2:2019-05

Release Date

2019

Published By

German Institute for Standardization

Latest

DIN 28139-2:2019-05

DIN 28139-2:2019-05 history

• 2019 DIN 28139-2:2019-05 Welding necks for glass lined vessels - Part 2: Form M manhole, handhole and assembly opening for clamp screw connections - Connecting dimensions
• 1970 DIN 28139-2 E:2018-09
• 1985 DIN 28139-2:1985 Welding necks for glass lined vessels; form M manhole, handhole and assembly opening for clamp screw connections; connecting, dimensions