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Product size
| nominal pressure | size | dimensions | ||||||||
| in | d | L | D | C | g | T | t | H | n-Ф | |
| class 300LB | 1 1/2" | 40 | 241 | 155 | 114.3 | 73 | 19.1 | 2 | 165 | 4-22.5 |
| 2" | 50 | 267 | 165 | 127 | 92.1 | 20.7 | 2 | 170 | 8-19 | |
| 2 1/2" | 65 | 292 | 190 | 149.2 | 104.8 | 23.9 | 2 | 190 | 8-22.5 | |
| 3" | 80 | 318 | 210 | 168.3 | 127 | 27 | 2 | 216 | 8-22.5 | |
| 4" | 100 | 356 | 255 | 200 | 157.2 | 30.2 | 2 | 260 | 8-22.5 | |
| 5" | 125 | 400 | 280 | 235 | 185.7 | 33.4 | 2 | 280 | 8-22.5 | |
| 6" | 150 | 444 | 320 | 269.9 | 216 | 35 | 2 | 305 | 12-22.5 | |
| 8" | 200 | 533 | 380 | 330.2 | 270 | 39.7 | 2 | 368 | 12-25.5 | |
| 10" | 250 | 622 | 445 | 387.4 | 323.8 | 46.1 | 2 | 410 | 16-28.5 | |
| 12" | 300 | 711 | 520 | 450.8 | 381 | 49.3 | 2 | 445 | 16-32 | |
| 14" | 350 | 838 | 585 | 514.4 | 412.8 | 52.4 | 2 | 570 | 20-32 | |
| 16" | 400 | 864 | 650 | 571.5 | 470 | 55.6 | 2 | 630 | 20-35 | |
| 18" | 450 | 978 | 710 | 628.6 | 533.4 | 58.8 | 2 | 676 | 24-35 | |
| 20" | 500 | 1016 | 775 | 685.8 | 584.2 | 62 | 2 | 740 | 24-35 | |
| 24" | 600 | 1346 | 915 | 812.8 | 692.2 | 68.3 | 2 | 900 | 24-41 | |
| 26" | 650 | 1346 | 970 | 876.3 | 749 | 77.8 | 2 | 930 | 28-44.5 | |
| 28" | 700 | 1499 | 1035 | 939.8 | 800 | 84.2 | 2 | 1163 | 28-44.5 | |
| 30" | 750 | 1594 | 1090 | 997 | 857 | 90.5 | 2 | 1270 | 28-48 | |
Technical Data
1. Implement the standard ASME B16.34
2. Pressure and temperature reference ASME B16.34
3. Structural length standard ASME B16.10
4. Flange size standard ASME B16.5
5. Inspection standard API598
Product Parts List
| No. | name | Materials | No. | name | Materials |
| 1 | Body | A351-CF8M | 7 | Middle flange nut | A194-2H |
| 2 | Disc | A351-CF8M | 8 | Large sheet | PTFE+304 |
| 3 | Nut | A194-2H | 9 | Bonne | A351-CF8M |
| 4 | Gasket | SS304 | 10 | nameplate | Aluminum |
| 5 | joystick | A351-CF8M | 11 | Mid flange screw | A193-B8 |
| 6 | pin shaft | SS316 | 12 | Gasket | PTFE+304 |
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