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TG522型 杆用组合密封
一、标准材料
脚形密封环：填充PTFE，T103；
O型圈：丁腈橡胶、三元乙丙或氟橡胶。
二、概述
TG522型活塞杆用组合密封由一个填充聚四氟乙烯（PTFE）材料的脚形密封环和一个GB1235 “O”形橡胶圈组合而成。适用于液压与气动往复运动活塞杆密封，起单向作用。如液压缸、液压机、液压锤、机床、工程机械等。
三、特点
*良好的密封性能
*耐高压,抗挤出性能好
*分体式沟槽，安装方便
*适用范围广
四、工况条件
|
直径范围mm |
速 度 m/s |
压 力MPa |
温 度 ℃ |
介 质 |
|
22~1500 |
≤8 |
0~100 |
-50~+250（取决于O形圈材质） |
液压油、气、水、乳化液等 |
五、订货示例
例：活塞杆直径d=Φ100mm
订货号 TG522--100
六、沟槽尺寸
|
杆 径
d f8 |
沟槽底径
D H9 |
沟槽宽度
L+0.2 |
O形圈截面直径 |
圆 角
R |
间 隙
S≤ |
倒 角
Z≥ |
|
22~39.9 |
d+6.2 |
6.0 |
3.5 |
0.4~0.5 |
0.3 |
3 |
|
40~154.9 |
d+10.2 |
9.5 |
5.7 |
0.5~0.8 |
0.4 |
5 |
|
155~1500 |
d+15.0 |
14.2 |
8.6 |
0.8~1.2 |
0.4 |
7 |
七、规格表
|
杆 径
d f8 |
沟槽直径 D H9 |
沟槽宽度 L+0.2 |
订货号 |
|
杆 径
d f8 |
沟槽直径
D H9 |
沟槽宽度 L+0.2 |
订货号 |
|
22 |
28.2 |
6.0 |
TG522-22 |
170 |
185.0 |
14.2 |
TG522-170 |
|
24 |
30.2 |
6.0 |
TG522-24 |
180 |
195.0 |
14.2 |
TG522-180 |
|
25 |
31.2 |
6.0 |
TG522-25 |
190 |
205.0 |
14.2 |
TG522-190 |
|
28 |
34.2 |
6.0 |
TG522-28 |
200 |
215.0 |
14.2 |
TG522-200 |
|
30 |
36.2 |
6.0 |
TG522-30 |
210 |
225.0 |
14.2 |
TG522-210 |
|
32 |
38.2 |
6.0 |
TG522-32 |
220 |
235.0 |
14.2 |
TG522-220 |
|
35 |
41.2 |
6.0 |
TG522-35 |
230 |
245.0 |
14.2 |
TG522-230 |
|
36 |
42.2 |
6.0 |
TG522-36 |
240 |
255.0 |
14.2 |
TG522-240 |
|
38 |
44.2 |
6.0 |
TG522-38 |
250 |
265.0 |
14.2 |
TG522-250 |
|
40 |
50.2 |
9.5 |
TG522-40 |
260 |
275.0 |
14.2 |
TG522-260 |
|
42 |
52.2 |
9.5 |
TG522-42 |
270 |
285.0 |
14.2 |
TG522-270 |
|
45 |
55.2 |
9.5 |
TG522-45 |
280 |
295.0 |
14.2 |
TG522-280 |
|
48 |
58.2 |
9.5 |
TG522-48 |
290 |
305.0 |
14.2 |
TG522-290 |
|
50 |
60.2 |
9.5 |
TG522-50 |
300 |
315.0 |
14.2 |
TG522-300 |
|
55 |
65.2 |
9.5 |
TG522-55 |
310 |
325.0 |
14.2 |
TG522-310 |
|
56 |
66.2 |
9.5 |
TG522-56 |
320 |
335.0 |
14.2 |
TG522-320 |
|
60 |
70.2 |
9.5 |
TG522-60 |
330 |
345.0 |
14.2 |
TG522-330 |
|
63 |
73.2 |
9.5 |
TG522-63 |
340 |
355.0 |
14.2 |
TG522-340 |
|
65 |
75.2 |
9.5 |
TG522-65 |
350 |
365.0 |
14.2 |
TG522-350 |
|
70 |
80.2 |
9.5 |
TG522-70 |
360 |
375.0 |
14.2 |
TG522-360 |
|
75 |
85.2 |
9.5 |
TG522-75 |
370 |
385.0 |
14.2 |
TG522-370 |
|
80 |
90.2 |
9.5 |
TG522-80 |
380 |
395.0 |
14.2 |
TG522-380 |
|
85 |
95.2 |
9.5 |
TG522-85 |
390 |
405.0 |
14.2 |
TG522-390 |
|
90 |
100.2 |
9.5 |
TG522-90 |
400 |
415.0 |
14.2 |
TG522-400 |
|
95 |
105.2 |
9.5 |
TG522-95 |
420 |
435.0 |
14.2 |
TG522-420 |
|
100 |
110.2 |
9.5 |
TG522-100 |
450 |
465.0 |
14.2 |
TG522-450 |
|
105 |
115.2 |
9.5 |
TG522-105 |
480 |
495.0 |
14.2 |
TG522-480 |
|
110 |
120.2 |
9.5 |
TG522-110 |
500 |
515.0 |
14.2 |
TG522-500 |
|
115 |
125.2 |
9.5 |
TG522-115 |
520 |
535.0 |
14.2 |
TG522-520 |
|
120 |
130.2 |
9.5 |
TG522-120 |
550 |
565.0 |
14.2 |
TG522-550 |
|
125 |
135.2 |
9.5 |
TG522-125 |
580 |
595.0 |
14.2 |
TG522-580 |
|
130 |
140.2 |
9.5 |
TG522-130 |
600 |
615.0 |
14.2 |
TG522-600 |
|
135 |
145.2 |
9.5 |
TG522-135 |
650 |
665.0 |
14.2 |
TG522-650 |
|
140 |
150.2 |
9.5 |
TG522-140 |
700 |
715.0 |
14.2 |
TG522-700 |
|
150 |
160.2 |
9.5 |
TG522-150 |
1000 |
1015.0 |
14.2 |
TG522-1000 |
|
160 |
175.0 |
14.2 |
TG522-160 |
|
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