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TG531型 杆用超高压组合密封
一、标准材料
L型密封环：填充PTFE，T101；
O型圈：丁腈橡胶、三元乙丙或氟橡胶。
二、概述
TG531型活塞杆用超高压组合密封由一个填充聚四氟乙烯（PTFE）材料的L形密封环和一个 “O”形橡胶圈组合而成。适用于活塞杆超高压往复运动密封及静密封，起单向作用。推荐用于超高压液压元件中，如水压试验机、增压缸、超高压泵站、液压螺母等
三、特点
*良好的密封性能
*较小的摩擦阻力，无爬行现象
*可多组串联使用
*使用寿命长
*耐超高压
四、工况条件
|
直径范围mm |
速 度 m/s |
压 力MPa |
温 度 ℃ |
介 质 |
|
6~1500 |
≤5 |
0~150 |
-50~+200（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=Φ80mm
订货号 TG531--80
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 d2 |
圆 角
R≤ |
间 隙
S≤ |
倒 角
Z≥ |
|
6~149.9 |
d+10.6 |
9.2 |
5.30 |
0.6 |
0.3 |
5 |
|
150~669.9 |
d+13.8 |
11.5 |
7.00 |
0.8 |
0.3 |
7 |
|
670~1500 |
d+17.2 |
13.6 |
8.60 |
1.2 |
0.4 |
10 |
注：杆径d≤ф70mm，建议采用分体式沟槽。如需采用整体式沟槽，请与我公司联系。
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 |
|
6 |
16.6 |
9.2 |
TG531-6 |
130 |
140.6 |
9.2 |
TG531-130 |
|
8 |
18.6 |
9.2 |
TG531-8 |
135 |
145.6 |
9.2 |
TG531-135 |
|
10 |
20.6 |
9.2 |
TG531-10 |
140 |
150.6 |
9.2 |
TG531-140 |
|
12 |
22.6 |
9.2 |
TG531-12 |
150 |
163.8 |
11.5 |
TG531-150 |
|
14 |
24.6 |
9.2 |
TG531-14 |
160 |
173.8 |
11.5 |
TG531-160 |
|
15 |
25.6 |
9.2 |
TG531-15 |
170 |
183.8 |
11.5 |
TG531-170 |
|
16 |
26.6 |
9.2 |
TG531-16 |
180 |
193.8 |
11.5 |
TG531-180 |
|
18 |
28.6 |
9.2 |
TG531-18 |
190 |
203.8 |
11.5 |
TG531-190 |
|
20 |
30.6 |
9.2 |
TG531-20 |
200 |
213.8 |
11.5 |
TG531-200 |
|
22 |
32.6 |
9.2 |
TG531-22 |
210 |
223.8 |
11.5 |
TG531-210 |
|
24 |
34.6 |
9.2 |
TG531-24 |
220 |
233.8 |
11.5 |
TG531-220 |
|
25 |
35.6 |
9.2 |
TG531-25 |
230 |
243.8 |
11.5 |
TG531-230 |
|
28 |
38.6 |
9.2 |
TG531-28 |
240 |
253.8 |
11.5 |
TG531-240 |
|
30 |
40.6 |
9.2 |
TG531-30 |
250 |
263.8 |
11.5 |
TG531-250 |
|
32 |
42.6 |
9.2 |
TG531-32 |
260 |
273.8 |
11.5 |
TG531-260 |
|
35 |
45.6 |
9.2 |
TG531-35 |
270 |
283.8 |
11.5 |
TG531-270 |
|
36 |
46.6 |
9.2 |
TG531-36 |
280 |
293.8 |
11.5 |
TG531-280 |
|
38 |
48.6 |
9.2 |
TG531-38 |
290 |
303.8 |
11.5 |
TG531-290 |
|
40 |
50.6 |
9.2 |
TG531-40 |
300 |
313.8 |
11.5 |
TG531-300 |
|
42 |
52.6 |
9.2 |
TG531-42 |
310 |
323.8 |
11.5 |
TG531-310 |
|
45 |
55.6 |
9.2 |
TG531-45 |
320 |
333.8 |
11.5 |
TG531-320 |
|
48 |
58.6 |
9.2 |
TG531-48 |
330 |
343.8 |
11.5 |
TG531-330 |
|
50 |
60.6 |
9.2 |
TG531-50 |
340 |
353.8 |
11.5 |
TG531-340 |
|
55 |
65.6 |
9.2 |
TG531-55 |
350 |
363.8 |
11.5 |
TG531-350 |
|
56 |
66.6 |
9.2 |
TG531-56 |
360 |
373.8 |
11.5 |
TG531-360 |
|
60 |
70.6 |
9.2 |
TG531-60 |
370 |
383.8 |
11.5 |
TG531-370 |
|
63 |
73.6 |
9.2 |
TG531-63 |
380 |
393.8 |
11.5 |
TG531-380 |
|
65 |
75.6 |
9.2 |
TG531-65 |
390 |
403.8 |
11.5 |
TG531-390 |
|
70 |
80.6 |
9.2 |
TG531-70 |
400 |
413.8 |
11.5 |
TG531-400 |
|
75 |
85.6 |
9.2 |
TG531-75 |
420 |
433.8 |
11.5 |
TG531-420 |
|
80 |
90.6 |
9.2 |
TG531-80 |
450 |
463.8 |
11.5 |
TG531-450 |
|
85 |
95.6 |
9.2 |
TG531-85 |
480 |
493.8 |
11.5 |
TG531-480 |
|
90 |
100.6 |
9.2 |
TG531-90 |
500 |
513.8 |
11.5 |
TG531-500 |
|
95 |
105.6 |
9.2 |
TG531-95 |
520 |
533.8 |
11.5 |
TG531-520 |
|
100 |
110.6 |
9.2 |
TG531-100 |
550 |
563.8 |
11.5 |
TG531-550 |
|
105 |
115.6 |
9.2 |
TG531-105 |
580 |
593.8 |
11.5 |
TG531-580 |
|
110 |
120.6 |
9.2 |
TG531-110 |
600 |
613.8 |
11.5 |
TG531-600 |
|
115 |
125.6 |
9.2 |
TG531-115 |
650 |
663.8 |
11.5 |
TG531-650 |
|
120 |
130.6 |
9.2 |
TG531-120 |
700 |
717.2 |
13.6 |
TG531-700 |
|
125 |
135.6 |
9.2 |
TG531-125 |
1000 |
1017.2 |
13.6 |
TG531-1000 |
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