ANSI B 16.5 Class 600 LB
| Pipe Size (Inch) | Flange Data | Hub Data | Drilling Data | Weight (Kg) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD (A) | Counter Bore (B) | Thickness (C) | Length (D) | Thread Length (E) | Hub Dia (F) | Face Dia (G) | Holes | Bolt Hole (H) | Bolt Circle (J) | |||
| ½ (21.3mm) |
3.75 (95.3) |
0.93 (23.6) |
0.56 (14.2) |
0.88 (22.4) |
0.62 (15.7) |
1.50 (38.1) |
1.38 (35.0) |
4 | 0.62 (15.7) |
2.62 (66.6) |
0.74 | |
| ¾ (26.7mm) |
4.62 (117.3) |
1.14 (29.0) |
0.62 (15.7) |
1.00 (25.4) |
0.62 (15.7) |
1.88 (47.8) |
1.69 (42.9) |
4 | 0.75 (19.1) |
3.25 (82.6) |
1.27 | |
| 24 (609.6mm) |
37.00 (939.8) |
24.19 (614.4) |
4.00 (101.6) |
5.50 (139.7) |
3.62 (91.9) |
28.25 (717.6) |
27.25 (692.1) |
24 | 2.00 (50.8) |
33.00 (838.2) |
312 | |
Important Notes:
- Threads conform to ASME B1.20.1 NPT standards (except NPSL locknut threads for small plain face flanges)
- Class 300+ threaded flanges are counter-bored with 45° chamfer
- All dimensions in inches (millimeter equivalents in parentheses)
- Weights are approximate based on manufacturer data