Product: API 600 RTJ Blind Flange.
Type: Blind Flange.
Materials: ASTM A182.
Grades: F310, F321.
Face: RTJ.
Standards: API 600.
Pressure: PN10.
Size: 2 1/2-10 Inch (DN65-DN250).
Surface Finish: Golden.
| Nominal Pipe Size |
Raised Face |
Groove |
| G |
K |
L |
M |
R |
| Face Diameter min |
Pitch Diameter |
Depth |
Width |
Radius at Bottom |
| Inch |
Inch |
Inch |
Inch |
Inch |
Inch |
| 2 1/2 |
5.38 |
4.25 |
0.31 |
0.46 |
0.03 |
| 3 |
5.25 |
4.5 |
0.25 |
0.34 |
0.03 |
| 3 1/2 |
6.06 |
5.18 |
0.25 |
0.34 |
0.03 |
| 4 |
7.62 |
6.37 |
0.31 |
0.46 |
0.03 |
| 5 |
7.62 |
6.75 |
0.25 |
0.34 |
0.03 |
| 6 |
11 |
9 |
0.5 |
0.78 |
0.06 |
| 8 |
10.75 |
9.75 |
0.25 |
0.34 |
0.03 |
| 10 |
14 |
12.75 |
0.31 |
0.46 |
0.03 |