Forged steel all welded ball valve
PN25～420 DN50～1200 150LB～2500LB 2″～48″
锻钢全焊接球阀 Forged steel all welded ball valve
| DN | L | D2 | D | D1 | H2 | H3 | A | |
| A | B | |||||||
| 50 | 216 | 50 | 40 | 50 | 57 | 204 | 108 | 320 |
| 80 | 283 | 80 | 65 | 80 | 89 | 224 | 139 | 320 |
| 100 | 305 | 100 | 80 | 100 | 108 | 244 | 193 | 500 |
| 150 | 394 | 150 | 125 | 150 | 159 | 422 | 273 | 900 |
| 200 | 521 | 200 | 150 | 200 | 219 | 440 | 351 | |
| 250 | 539 | 250 | 200 | 250 | 273 | 455 | 425 | |
| 300 | 635 | 300 | 250 | 300 | 325 | 537 | 508 | |
| 350 | 762 | 337 | 300 | 337 | 377 | 580 | ||
| 400 | 838 | 387 | 337 | 387 | 426 | 600 | 680 | |
| 500 | 991 | 489 | 387 | 489 | 530 | 650 | 812 | |
| 600 | 1143 | 591 | 489 | 591 | 630 | 700 | 1016 | |
| 700 | 1346 | 686 | 591 | 686 | 720 | 820 | 1095 | |
| 800 | 1524 | 781 | 686 | 781 | 820 | 900 | 1237 | |
| 900 | 1727 | 874 | 781 | 874 | 920 | 1190 | 1385 | |
| 1000 | 1900 | 976 | 874 | 976 | 1020 | 1300 | 1600 | |
| 1200 | 2100 | 1166 | 1020 | 1166 | 1200 | 1280 | 1967 | |
