NW50-R, Curved Sight Glasses
The lower flange of the Series NW sight glass can be provided with a cylindrical or spherical curve to match the vessel or pipe it is being welded to. This eliminates the need for expensive saddles or special nozzles. E = R – √R2 – (B/2)2
Specifications
| Size | 50 mm |
|---|---|
| Dimension A | 3 1/4 in |
| Dimension B | 7 in |
| Dimension C | 3/4 in |
| Dimension D | 1 3/16 in |
| Shape | Curved |