孔用泛塞封SFOA
细节
| 标准材料： | ||||||||
| 密封环：聚四氟乙烯PTFE、PTFE+碳纤、PTFE+石墨、PTFE+玻纤、PU等 | ||||||||
| 弹 簧：螺旋弹簧不锈钢 | ||||||||
| 应该范围： | ||||||||
| SFOA孔用泛塞密封是一种利用外周密封的往复运动用的密封，适用于恶劣工况，也可以适应 | ||||||||
| 某些特殊介质要求。是所有要求无爬行，耐化学制品和耐大多数介质用途所推荐使用的密封 | ||||||||
| 件。例如：阀、泵、分离器、制动器、配料装置等。 | ||||||||
| 工况条件： | ||||||||
| 压力范围 | 速度 | 温度范围 | 介质 | 可提供直径范围 | ||||
| 0～45Mpa | 15m/s | -55℃ +260℃ | 适合所有液体、化学制品和气体 | 5～1500mm | ||||
 安装示图： | ||||||||
| 安装尺寸： | ||||||||
| 活塞杆直径 | 沟槽直径 | 沟槽宽度 | 半径 | 止口高度 | 最大径向间隙 S | |||
| D H9 | d h9 | L1+0.2 | r1 | h | 2MPa | 10MPa | 20MPa | 40MPa |
| 6～19.9 | D-2.9 | 2.4 | 0.4 | 0.4 | 0.20 | 0.10 | 0.08 | 0.05 |
| 14～24.9 | D-4.5 | 3.6 | 0.4 | 0.6 | 0.25 | 0.15 | 0.10 | 0.07 |
| 25～45.9 | D-6.2 | 4.8 | 0.6 | 0.7 | 0.35 | 0.20 | 0.15 | 0.08 |
| 46～124.9 | D-9.4 | 7.1 | 0.8 | 0.8 | 0.50 | 0.25 | 0.20 | 0.10 |
| 125～999.9 | D-12.2 | 9.5 | 0.8 | 0.8 | 0.60 | 0.30 | 0.25 | 0.12 |
| 标准规格表： | ||||||||
| 订货号 | 缸径 | 沟槽内径 | 沟槽宽度 | 订货号 | 缸径 | 沟槽内径 | 沟槽宽度 | |
| D H9 | d h9 | L1+0.2 | D H9 | d h9 | L1+0.2 | |||
| SFOA-0140 | 14 | 9.5 | 3.6 | SFOA-1000 | 100 | 90.6 | 7.1 | |
| SFOA-0150 | 15 | 10.5 | 3.6 | SFOA-1100 | 110 | 100.6 | 7.1 | |
| SFOA-0160 | 16 | 11.5 | 3.6 | SFOA-1150 | 115 | 105.6 | 7.1 | |
| SFOA-0180 | 18 | 13.5 | 3.6 | SFOA-1200 | 120 | 110.6 | 7.1 | |
| SFOA-0200 | 20 | 15.5 | 3.6 | SFOA-1250 | 125 | 112.8 | 9.5 | |
| SFOA-0220 | 22 | 17.5 | 3.6 | SFOA-1300 | 130 | 117.8 | 9.5 | |
| SFOA-0250 | 25 | 18.8 | 4.8 | SFOA-1350 | 135 | 122.8 | 9.5 | |
| SFOA-0280 | 28 | 21.8 | 4.8 | SFOA-1400 | 140 | 127.8 | 9.5 | |
| SFOA-0300 | 30 | 23.8 | 4.8 | SFOA-1500 | 150 | 137.8 | 9.5 | |
| SFOA-0320 | 32 | 25.8 | 4.8 | SFOA-1600 | 160 | 147.8 | 9.5 | |
| SFOA-0350 | 35 | 28.8 | 4.8 | SFOA-1700 | 170 | 157.8 | 9.5 | |
| SFOA-0400 | 40 | 33.8 | 4.8 | SFOA-1800 | 180 | 167.8 | 9.5 | |
| SFOA-0420 | 42 | 35.8 | 4.8 | SFOA-1900 | 190 | 177.8 | 9.5 | |
| SFOA-0450 | 45 | 38.8 | 4.8 | SFOA-2000 | 200 | 187.8 | 9.5 | |
| SFOA-0480 | 48 | 38.6 | 7.1 | SFOA-2100 | 210 | 197.8 | 9.5 | |
| SFOA-0500 | 50 | 40.6 | 7.1 | SFOA-2200 | 220 | 207.8 | 9.5 | |
| SFOA-0520 | 52 | 42.6 | 7.1 | SFOA-2300 | 230 | 217.8 | 9.4 | |
| SFOA-0550 | 55 | 45.6 | 7.1 | SFOA-2400 | 240 | 227.8 | 9.5 | |
| SFOA-0560 | 56 | 46.6 | 7.1 | SFOA-2500 | 250 | 237.8 | 9.5 | |
| SFOA-0600 | 60 | 50.6 | 7.1 | SFOA-2800 | 280 | 267.8 | 9.5 | |
| SFOA-0630 | 63 | 53.6 | 7.1 | SFOA-3000 | 300 | 287.8 | 9.5 | |
| SFOA-0650 | 65 | 55.6 | 7.1 | SFOA-3200 | 320 | 307.8 | 9.5 | |
| SFOA-0700 | 70 | 60.6 | 7.1 | SFOA-3500 | 350 | 337.8 | 9.5 | |
| SFOA-0750 | 75 | 65.6 | 7.1 | SFOA-4000 | 400 | 387.8 | 9.5 | |
| SFOA-0800 | 80 | 70.6 | 7.1 | SFOA-4200 | 420 | 407.8 | 9.5 | |
| SFOA-0850 | 85 | 75.6 | 7.1 | SFOA-4500 | 450 | 437.8 | 9.5 | |
| SFOA-0900 | 90 | 80.6 | 7.1 | SFOA-4800 | 480 | 467.8 | 9.5 | |
| SFOA-0950 | 95 | 85.6 | 7.1 | SFOA-5000 | 500 | 487.8 | 9.5 | |
| ※温馨提示：可根据客户要求加工任意尺寸、欢迎来电咨询！ | ||||||||
