Weld neck flange, DN 150, PN 40, pipe 168.3 mm, DIN 2635 and EN 1092-1 (type 11), black steel

In use, the weld neck flange carries the welded pipe run and creates a bolted joint that can be opened again. It is supplied with a pipe outside diameter of 168.3 mm and a flange outside diameter of 300 mm. It is produced from black steel. In addition the data give the version to DIN 2635 and EN 1092-1 (type 11) and 8 bolt holes.

Benefits

• Nominal size DN 150 at a nominal pressure of PN 40 to DIN 2635 and EN 1092-1 (type 11).
• Welding end of 168.3 mm outside diameter and 4.5 mm wall thickness.
• Flange outside diameter 300 mm on a bolt circle of 250 mm.
• 8 bolt holes of 26 mm diameter.
• Overall height 75 mm with a formed hub for the transition to the pipe.
• Material black steel for the choice by medium and surroundings.

Applications

In plant that is opened often the DN 150 joint gives access to the line without touching the weld.

Standards and conformity

Dimensions and design follow DIN 2635 and EN 1092-1 (type 11) at a nominal pressure of PN 40.