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客服1格来圈斯特封
活塞杆密封JGDI活塞杆油封格来圈斯特封
标准材料密封体:填充聚四氟乙烯F-PTFE,弹性体：丁腈橡胶NBR,L环:聚甲醛POM或尼龙PA
应用范围JGDI由一个密封环、两个L型POM（直径Ф400 mm以上用PA）支撑环和一个施力的O形圈组成活塞杆组合密封.支撑环起支撑和引导作用,以确保紧密的密封环境.密封环依靠O圈的施力紧压活塞杆,提供密封作用.可在矿物油,水基润滑液、改性水基润滑液和其他液体中使用.参考Hunger公司GGDI系列标准。
特点:安装简易,抗挤出,高耐磨,低摩擦，无粘滑现象
工况条件
速 度 | 压力范围 | 温度范围 | 介 质 | 可供直径范围 |
1m/s | 0～45MPa | -30℃ +100℃ | 石油基液压油，难燃液压液，水和其它 | 20-1000 mm |
安装尺寸
ø-range | e |
| d e8 | D H9 | L D10 | H |
20-56 | 6 |
| 22-39 | d+7.2 | 4.0 | 3.5 |
60-100 | 7 |
| 40-79 | d+10.0 | 5.0 | 4.5 |
105-290 | 10 |
| 80-100 | d+13.8 | 7.5 | 7.0 |
300-630 | 15 |
| >100-250 | d+20.0 | 10.0 | 9.5 |
|
|
| >250-600 | d+30.0 | 15.0 | 14.5 |
|
|
| >600 | d+40.0 | 20.0 | 19.5 |
| JGDI 活塞杆密封 | |||||||||||||
| 订货号 | d e8 | D H9 | H | L D10 | e | 订货号 | d e8 | D H9 | H | L D10 | e | ||
| JGDI0220 | 22 | 29.2 | 3.5 | 4 | 6 | JGDI1900 | 190 | 210 | 9.5 | 10 | 10 | ||
| JGDI0250 | 25 | 32.2 | 3.5 | 4 | 6 | JGDI2000 | 200 | 220 | 9.5 | 10 | 10 | ||
| JGDI0280 | 28 | 35.2 | 3.5 | 4 | 6 | JGDI2200 | 220 | 240 | 9.5 | 10 | 10 | ||
| JGDI0300 | 30 | 37.2 | 3.5 | 4 | 6 | JGDI2250 | 225 | 245 | 9.5 | 10 | 10 | ||
| JGDI0320 | 32 | 39.2 | 3.5 | 4 | 6 | JGDI2300 | 230 | 250 | 9.5 | 10 | 10 | ||
| JGDI0350 | 35 | 42.2 | 3.5 | 4 | 6 | JGDI2400 | 240 | 260 | 9.5 | 10 | 10 | ||
| JGDI0360 | 36 | 43.2 | 3.5 | 4 | 6 | JGDI2500 | 250 | 270 | 9.5 | 10 | 10 | ||
| JGDI0400 | 40 | 50 | 4.5 | 5 | 6 | JGDI2600 | 260 | 290 | 14.5 | 15 | 10 | ||
| JGDI0420 | 42 | 52 | 4.5 | 5 | 6 | JGDI2800 | 280 | 310 | 14.5 | 15 | 10 | ||
| JGDI0450 | 45 | 55 | 4.5 | 5 | 6 | JGDI2900 | 290 | 320 | 14.5 | 15 | 10 | ||
| JGDI0500 | 50 | 60 | 4.5 | 5 | 6 | JGDI3000 | 300 | 330 | 14.5 | 15 | 15 | ||
| JGDI0550 | 55 | 65 | 4.5 | 5 | 6 | JGDI3200 | 320 | 350 | 14.5 | 15 | 15 | ||
| JGDI0560 | 56 | 66 | 4.5 | 5 | 6 | JGDI3500 | 350 | 380 | 14.5 | 15 | 15 | ||
| JGDI0600 | 60 | 70 | 4.5 | 5 | 7 | JGDI3600 | 360 | 390 | 14.5 | 15 | 15 | ||
| JGDI0630 | 63 | 73 | 4.5 | 5 | 7 | JGDI3800 | 380 | 410 | 14.5 | 15 | 15 | ||
| JGDI0650 | 65 | 75 | 4.5 | 5 | 7 | JGDI4000 | 400 | 430 | 14.5 | 15 | 15 | ||
| JGDI0700 | 70 | 80 | 4.5 | 5 | 7 | JGDI4150 | 415 | 445 | 14.5 | 15 | 15 | ||
| JGDI0720 | 72 | 82 | 4.5 | 5 | 7 | JGDI4200 | 420 | 450 | 14.5 | 15 | 15 | ||
| JGDI0750 | 75 | 85 | 4.5 | 5 | 7 | JGDI4250 | 425 | 455 | 14.5 | 15 | 15 | ||
| JGDI0800 | 80 | 93.8 | 7.0 | 7.5 | 7 | JGDI4500 | 450 | 480 | 14.5 | 15 | 15 | ||
