

二、J43W法蘭(lan)針型閥試(shi)驗标準: (單(dan)位Unit:MPa)
| 試驗項(xiang)目TESTITEM | 壓力值(zhi)PRESSURE VALVE |
| 公稱壓力(li)Nominal Pressure | 2.5 |
| 殼體試驗(yan)Shell Test | 3.7 |
| 密封試驗(yan)Test | 2.75 |
| 氣壓試驗(yan)Air Pressure Test | 0.9 |
| 适用溫度(du)Suitable Temperatue | ≤180℃ |
| 适用介質(zhi)Suitable Medium | 水、蒸汽、油(you)品等Water,Steam,Oilgoods |
三、J43W法(fa)蘭針型閥(fa)的型号👽日韩电影一区二区三区👩🏼❤️👨🏾與(yu)零部件材(cai)質:
| 型号 TYPE | 閥(fa)體 BODY | 接頭 TIE-IN | 閥(fa)杆 VALVE HANDLE | 螺帽 SCREW CAP | 填(tian)料 PACKING |
| J43H-25 | 20# | 20# | 2Cr13 | 20# | 柔性石(shi)墨、四氟 Leslble graphite |
| J43W-25P | 304SS | 304SS | 304SS | 304SS | 柔(rou)性石墨、四(si)氟 Leslble graphite |
| J43W-25R | 316SS | 316SS | 316SS | 316SS | 柔性石(shi)墨、四氟 Leslble graphite |
四(si)、J43W法蘭針型(xing)閥外型與(yu)連接尺寸(cun):
| 規格 SPECIF ICATION | A | L | H | Do |
| DN10 | 90 | 130 | 90 | 60 |
| DN15 | 92 | 122 | 90 | 60 |
| DN20 | 105 | 150 | 105 | 80 |
| DN25 | 115 | 150 | 120 | 100 |
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