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Product drawings
Product size
| Nominal DiameterDN | L | PN10 | PN16 | PN25 | PN40 | ||||
| H1 | H | H1 | H | H1 | H | H1 | H | ||
| 100 | 190 | 280 | 390 | 280 | 390 | 280 | 390 | 280 | 390 |
| 125 | 200 | 300 | 420 | 300 | 420 | 300 | 420 | 300 | 420 |
| 150 | 210 | 320 | 460 | 320 | 460 | 320 | 460 | 320 | 460 |
| 200 | 230 | 370 | 550 | 370 | 550 | 370 | 550 | 370 | 550 |
| 250 | 250 | 420 | 620 | 420 | 620 | 420 | 620 | 420 | 620 |
| 300 | 270 | 500 | 750 | 500 | 750 | 500 | 750 | 500 | 750 |
| 350 | 290 | 530 | 800 | 530 | 800 | 530 | 800 | 530 | 800 |
| 400 | 310 | 570 | 870 | 570 | 870 | 570 | 870 | 570 | 870 |
| 450 | 330 | 600 | 920 | 600 | 920 | 600 | 920 | 600 | 920 |
| 500 | 350 | 680 | 1040 | 680 | 1040 | 680 | 1040 | 680 | 1040 |
| 600 | 390 | 750 | 1190 | 750 | 1190 | 750 | 1190 | 750 | 1190 |
| 700 | 430 | 810 | 1290 | 810 | 1290 | 810 | 1290 | - | - |
| 800 | 470 | 905 | 1440 | 905 | 1440 | 905 | 1440 | - | - |
| 900 | 510 | 960 | 1550 | 960 | 1550 | 960 | 1550 | - | - |
| 1000 | 550 | 1010 | 1650 | 1010 | 1650 | 1010 | 1650 | - | - |
| 1200 | 630 | 1175 | 1920 | 1175 | 1920 | 1175 | 1920 | - | - |
| 1400 | 710 | 1310 | 2170 | 1310 | 2170 | - | - | - | - |
| 1600 | 790 | 1460 | 2440 | 1460 | 2440 | - | - | - | - |
| 1800 | 870 | 1560 | 2650 | 1560 | 2650 | - | - | - | - |
| 2000 | 950 | 1670 | 2860 | 1670 | 2860 | - | - | - | - |
Technical Data
1. Implement standard JB/T8527-2015
2. Structural length standard GB/T12221-2005
3. Flange standard GB/T9113-2010
4. Inspection standard GB/T13927-2008
Product Parts List
| No. | name | Materials | No. | name | Materials |
| 1 | Body | Carbon steel/stainless steel/chromium molybdenum steel/alloy steel | 4 | Stem | Cr13 series stainless steel/austenitic stainless steel/alloy steel |
| 2 | Disc | Carbon steel/stainless steel/chromium molybdenum steel/alloy steel | 5 | bearing | Austenitic stainless steel/304 nitriding |
| 3 | sealing ring | Stainless steel+high temperature resistant asbestos board | 6 | Packing | Flexible graphite |
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