Weld neck flange, DN 65, PN 100, pipe 76.1 mm, DIN 2637, 1.4571

Once installed, the weld neck flange carries the welded pipe run and creates a bolted joint that can be opened again. The article is made of 1.4571. The data give a pipe outside diameter of 76.1 mm and a flange outside diameter of 220 mm. The version is listed with the version to DIN 2637 and 8 bolt holes.

Benefits

• Nominal size DN 65 at a nominal pressure of PN 100 to DIN 2637.
• Welding end of 76.1 mm outside diameter and 3.6 mm wall thickness.
• Flange outside diameter 220 mm on a bolt circle of 170 mm.
• 8 bolt holes of 26 mm diameter.
• Overall height 76 mm with a formed hub for the transition to the pipe.
• Material 1.4571 for the choice by medium and surroundings.

Applications

On pumps and valves the bolt circle of 170 mm matches the counter flange to DIN 2637.

Standards and conformity

The version complies with DIN 2637, the bolt circle is 170 mm with 8 holes.