品牌
生产厂家厂商性质
上海市所在地
三段式高压锻钢球阀 Q41N
| 应用规范 |
| 型号 | 零件名称 | |||
| 阀体 | 球体、阀杆 | 密封圈 | 填料 | |
| Q41F型碳钢类 | 碳素铜铸件或铸件 | 2GrL3 | 增强聚四氟乙烯 | 聚四氟乙烯 |
| Q41F型P类 | 铬镍钛不锈钢铸件或锻件 | 铬镍钛不锈钢 | ||
| Q41F型R类 | 铬镍钼钛不锈钢或锻体 | 铬镍钼钛不锈钢 | ||
| 公称压力：PN6.0MPa、PN22.0MPa | |||||||||
| 公称通径DN/mm | 尺寸/mm | ||||||||
| L | D | D1 | D2 | b | Z-Φd | M | H | L0 | |
| 10 | 210 | 95 | 60 | 18 | 20 | 3-Φ18 | M24×2 | 77 | 220 |
| 15 | 230 | 95 | 60 | 20 | 20 | 3-Φ18 | M24×2 | 85 | 220 |
| 25 | 260 | 105 | 68 | 28 | 20 | 3-Φ18 | M33×2 | 100 | 250 |
| 32 | 300 | 115 | 80 | 38 | 25 | 4-Φ18 | M42×2 | 120 | 300 |
| 40 | 350 | 125 | 90 | 48 | 28 | 6-Φ26 | M52×2 | 150 | 400 |
| 50 | 400 | 165 | 115 | 61 | 32 | 6-Φ26 | M64×3 | 165 | 400 |
| 65 | 490 | 200 | 145 | 75 | 40 | 6-Φ29 | M80×3 | 180 | 500 |
| 80 | 580 | 225 | 170 | 94 | 50 | 6-Φ33 | M100×3 | 200 | 600 |
| 100 | 620 | 260 | 195 | 115 | 60 | 6-Φ36 | M125×4 | 245 | 800 |
| 125 | 750 | 300 | 235 | 146 | 75 | 8-Φ39 | M155×4 | 270 | 850 |
| 150 | 800 | 330 | 255 | 163 | 78 | 8-Φ42 | M175×4 | 300 | 850 |
| 200 | 850 | 400 | 315 | 193 | 90 | 8-Φ48 | M215×6 | 400 | 900 |
| 公称压力：PN32.0MPa | |||||||||
| 10 | 210 | 95 | 60 | 18 | 20 | 3-Φ18 | M24×2 | 77 | 220 |
| 15 | 230 | 105 | 68 | 20 | 20 | 3-Φ18 | M33×2 | 85 | 220 |
| 25 | 260 | 115 | 80 | 28 | 25 | 4-Φ18 | M42×2 | 100 | 250 |
| 32 | 300 | 125 | 90 | 38 | 28 | 6-Φ26 | M52×2 | 120 | 300 |
| 40 | 350 | 165 | 115 | 48 | 32 | 6-Φ26 | M64×2 | 150 | 400 |
| 50 | 400 | 200 | 145 | 61 | 40 | 6-Φ29 | M80×2 | 165 | 400 |
| 65 | 490 | 225 | 170 | 75 | 50 | 6-Φ33 | M100×2 | 180 | 500 |
| 80 | 580 | 260 | 195 | 94 | 60 | 6-Φ36 | M125×2 | 200 | 600 |
| 100 | 620 | 300 | 235 | 115 | 75 | 8-Φ39 | M155×2 | 245 | 800 |
| 125 | 750 | 330 | 255 | 146 | 78 | 8-Φ42 | M175×2 | 270 | 800 |
| 150 | 800 | 400 | 315 | 163 | 90 | 8-Φ48 | M215×2 | 300 | 850 |
| 200 | 850 | 480 | 380 | 193 | 120 | 8-Φ60 | M265×2 | 400 | 900 |
