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地址: 太仓市城区工业园
| 总机: |
0512-53116888 |
| 国内部: |
801 814 820
821 822 |
| 外贸部: |
807 |
| 直线: |
0512-53117788 |
| |
53117766 |
| |
53117738 |
| |
53110248 |
| |
53116030 |
| |
53116031 |
| 传真: |
0512-53117736 |
| |
53117749 |
| 邮编: |
215400 |
网络实名:明宇密封 |
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一、性能与用途
由一个低磨擦的填充聚四氟乙烯(PTFE)环和O形橡胶密封圈组合而成,O形圈提供足够的密封预紧力,并对PTFE环的磨耗起补偿作用。PTFE摩擦系数小,动静摩擦系数相近。适用于高低速往复运动及高压系统的油缸活塞杆密封。采用两个阶梯圈密封,可达到零泄露。一般要和导向环配套使用。轴径小于Φ30的规格,应采用分体式沟槽。
二、材 质
阶梯圈为填充聚四氟乙烯PTFE,O形圈为丁腈橡胶NBR或氟胶FKM。
三、工况条件
耐 压:0-40MPa;
往复速度:≤5m/s;
工作温度:丁晴NBR:-30~+120℃,氟胶FKM:-20~+200℃;
工作介质:液压油、气、水(在磷酸酯液压油中选用氟胶)。
四、设计标准
本系列符合GB/T 15242.1-94及GB/T 15242.3-94标准。可参考Parker公司OD系列、Merkel公司-OMS-MR及霞板公司S55013系列。
五、标注方法
轴用阶梯圈用订货号来标注,示例:GSJ-1000 PTFE+NBR
六、结构装置
 |
| 规格及沟槽尺寸 |
| 订货号 |
Df8 |
DH9 |
G+0.15 |
Rmax |
E |
| 0-20 MPa |
20-40 MPa |
| GSJ0040 |
4 |
8.9 |
2.2 |
0.3 |
0.4-0.2 |
0.2-0.1 |
| GSJ0050 |
5 |
9.9 |
| GSJ0060 |
6 |
10.9 |
| GSJ0070 |
7 |
11.9 |
| GSJ0080 |
8 |
15.5 |
3.2 |
0.5 |
0.6-0.3 |
0.3-0.1 |
| GSJ0100 |
10 |
17.5 |
| GSJ0120 |
12 |
19.5 |
| GSJ0140 |
14 |
21.5 |
| GSJ0160 |
16 |
23.5 |
| GSJ0180 |
18 |
25.5 |
| GSJ0190 |
19 |
30 |
4.2 |
0.7 |
0.3-0.2 |
| GSJ0200 |
20 |
31 |
| GSJ0220 |
22 |
33 |
| GSJ0250 |
25 |
36 |
| GSJ0280 |
28 |
39 |
| GSJ0300 |
30 |
41 |
| GSJ0320 |
32 |
43 |
| GSJ0350 |
35 |
46 |
| GSJ0360 |
36 |
47 |
| GSJ0380 |
38 |
53.5 |
6.3 |
1.2 |
0.8-0.4 |
0.4-0.2
|
| GSJ0400 |
40 |
55.5 |
| GSJ0420 |
42 |
57.5 |
| GSJ0450 |
45 |
60.5 |
| GSJ0500 |
50 |
65.5 |
| GSJ0560 |
56 |
71.5 |
| GSJ0600 |
60 |
75.5 |
| GSJ0630 |
63 |
78.5 |
| GSJ0650 |
65 |
80.5 |
| GSJ0700 |
70 |
85.5 |
| GSJ0750 |
75 |
90.5 |
| GSJ0800 |
80 |
95.5 |
| GSJ0850 |
85 |
100.5 |
| GSJ0900 |
90 |
105.5 |
| GSJ1000 |
100 |
115.5 |
| GSJ1050 |
105 |
120.5 |
| GSJ1100 |
110 |
125.5 |
| GSJ1150 |
115 |
130.5 |
| GSJ1250 |
125 |
140.5 |
| GSJ1300 |
130 |
145.5 |
| GSJ1400 |
140 |
155.5 |
| GSJ1600 |
160 |
175.5 |
| GSJ1900 |
190 |
205.5 |
| GSJ2000 |
200 |
221 |
8.1 |
1.5 |
1.0-0.6 |
0.6-0.4 |
| GSJ2100 |
210 |
231 |
| GSJ2200 |
220 |
241 |
| GSJ2300 |
230 |
251 |
| GSJ2500 |
250 |
271 |
| GSJ2560 |
256 |
280.5 |
8.1 |
1.5 |
1.0-0.6 |
0.6-0.4 |
| GSJ2600 |
260 |
284.5 |
| GSJ2900 |
290 |
314.5 |
| GSJ3200 |
320 |
344.5 |
| GSJ3600 |
360 |
384.5 |
| GSJ3700 |
370 |
394.5 |
| GSJ4000 |
400 |
424.5 |
| GSJ4100 |
410 |
434.5 |
| GSJ4200 |
420 |
444.5 |
| GSJ4300 |
430 |
454.5 |
| GSJ4400 |
440 |
464.5 |
| GSJ4500 |
450 |
474.5 |
| GSJ4600 |
460 |
484.5 |
| GSJ4700 |
470 |
494.5 |
| GSJ4800 |
480 |
504.5 |
| GSJ4900 |
490 |
514.5 |
| GSJ5000 |
500 |
524.5 |
| GSJ5100 |
510 |
534.5 |
| GSJ5200 |
520 |
544.5 |
| GSJ5300 |
530 |
554.5 |
| GSJ5400 |
540 |
564.5 |
| GSJ5500 |
550 |
574.5 |
| GSJ5600 |
560 |
584.5 |
| GSJ6000 |
600 |
624.5 |
| GSJ6100 |
610 |
634.5 |
| GSJ6200 |
620 |
644.5 |
| GSJ6300 |
630 |
654.5 |
| GSJ6400 |
640 |
664.5 |
| GSJ6500 |
650 |
678 |
9.5 |
2.0 |
1.2-0.8 |
0.8-0.5 |
| GSJ6600 |
660 |
688 |
| GSJ6700 |
670 |
698 |
| GSJ6800 |
680 |
708 |
| GSJ6900 |
690 |
718 |
| GSJ7000 |
700 |
728 |
| GSJ7100 |
710 |
738 |
| GSJ7500 |
750 |
778 |
| GSJ8000 |
800 |
828 |
| GSJ8500 |
850 |
878 |
| GSJ9000 |
900 |
928 |
密封件-密封圈-o型圈-橡胶密封件-橡胶密封圈-o型密封圈
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