Carbon Steel 150# Raised Face Threaded Flange from Kuriyama.
Certifications: Meets ANSI B16.56 & ASTM A-105.
Specifications
| Size | OD, A | Bore, B | Circle, C | Thickness | Number of Bolt Holes | Bolt Diameter Hole | Weight |
| 1/2 in. | 3-1/2 in. | 0.875 in. | 2-3/8 in. | 5/8 in. | 4 | 5/8 in. | 1.1 lbs. |
| 3/4 in. | 3-7/8 in. | 1.1 in. | 2-3/4 in. | 5/8 in. | 4 | 5/8 in. | 1.98 lbs. |
| 1 in. | 4-1/4 in. | 1.36 in. | 3-1/8 in. | 3/4 in. | 4 | 5/8 in. | 2.18 lbs. |
| 1 1/4 in. | 4-5/8 in. | 1.7 in. | 3-1/2 in. | 7/8 in. | 4 | 5/8 in. | 3.09 lbs. |
| 1 1/2 in. | 5 in. | 1.95 in. | 3-7/8 in. | 7/8 in. | 4 | 5/8 in. | 3.6 lbs. |
| 2 in. | 6 in. | 2.44 in. | 4-3/4 in. | 1 in. | 4 | 3/4 in. | 5.07 lbs. |
| 2 1/2 in. | 7 in. | 2.94 in. | 5-1/2 in. | 1-1/8 in. | 4 | 3/4 in. | 7.05 lbs. |
| 3 in. | 7-1/2 in. | 3.57 in. | 6 in. | 1-1/4 in. | 4 | 3/4 in. | 7.94 lbs. |
| 4 in. | 9 in. | 4.57 in. | 7-1/2 in. | 1-3/8 in. | 8 | 3/4 in. | 13.01 lbs. |
| 5 in. | 10 in. | 5.66 in. | 8-1/2 in. | 1-3/8 in. | 8 | 7/8 in. | 14.99 lbs. |
| 6 in. | 11 in. | 6.72 in. | 9-1/2 in. | 1-1/2 in. | 8 | 7/8 in. | 18.74 lbs. |
| 8 in. | 13-1/2 in. | 8.72 in. | 11-3/4 in. | 1-3/4 in. | 8 | 7/8 in. | 29.98 lbs. |
| 10 in. | 16 in. | 10.88 in. | 14-1/4 in. | 2 in. | 12 | 1 in. | 42.99 lbs. |
| 12 in. | 19 in. | 12.88 in. | 17 in. | 2-1/8 in. | 12 | 1 in. | 63.93 lbs. |
