GPZ43Y油田高壓平板閘閥
■性能規范
強度實驗壓力:1.5PN | 工作溫度℃:-29~120 |
密封實驗壓力:1.1PN | 適應介質:水、石油、天然氣 |
■主要零件材料
零件名稱 | 材料 |
閥體 | 鑄鋼WCB |
閥蓋、支架 | 優質碳鋼琴35 |
閥桿、閥座 | 不銹鋼2Cr13 |
閥桿螺母 | 鑄鋼黃銅ZCuZn25A16Fe3Mn3 |
填料 | 聚四氣氟乙烯F4 |
閘板 | 優質碳鋼噴焊硬質合金 |
■主要結構尺寸和連接尺寸(GB/T9113.4)
公稱壓力(MPa) | 公稱通徑(MPa) | 尺寸(mm) | ||||||||
L | H | D0 | D1 | D2 | D | d | Z-φ | L0 | ||
16 22 | 25 | 210 | 345 | 25 | 50.8 | 101.5 | 150 | 29 | 4-26 | 200 |
32 | 240 | 350 | 29 | 60.32 | 111.0 | 160 | 29 | 4-26 | 220 | |
40 | 260 | 380 | 36 | 68.28 | 124.0 | 180 | 32 | 4-29.5 | 280 | |
50 | 300 | 400 | 45 | 95.25 | 165.0 | 215 | 38.5 | 8-26 | 300 | |
65 | 320 | 440 | 58 | 107.95 | 190.5 | 245 | 41.5 | 8-29.5 | 350 | |
80 | 360 | 500 | 72 | 123.82 | 190.5 | 240 | 38.5 | 8-26 | 360 | |
100 | 450 | 540 | 90 | 149.22 | 235.0 | 290 | 44.5 | 8-32.5 | 400 | |
150 | 560 | 620 | 135 | 211.12 | 317.5 | 380 | 56 | 12-32.5 | 450 |
3.66
25 35 | 25 | 220 | 345 | 25 | 50.8 | 101.5 | 150 | 29 | 4-26 | 200 |
32 | 250 | 350 | 29 | 60.32 | 111.0 | 160 | 29 | 4-26 | 220 | |
40 | 270 | 380 | 36 | 68.28 | 124.0 | 180 | 32 | 4-29.5 | 280 | |
50 | 310 | 400 | 45 | 95.25 | 165.0 | 215 | 38.5 | 8-26 | 300 | |
65 | 340 | 440 | 58 | 107.95 | 190.5 | 245 | 41.5 | 8-29.5 | 350 | |
80 | 380 | 500 | 72 | 136.25 | 203.0 | 265 | 48 | 8-32.5 | 360 | |
100 | 480 | 540 | 90 | 161.92 | 241.5 | 310 | 54 | 8-35.5 | 400 | |
150 | 580 | 620 | 135 | 211.12 | 317.5 | 395 | 83 | 12-39 | 450 |