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TG531型 桿用超高壓組合密封
一、標準材料
L型密封環：填充PTFE，T101；
O型圈：丁腈橡膠、三元乙丙或氟橡膠。
二、概述
TG531型活塞桿用超高壓組合密封由一個填充聚四氟乙烯（PTFE）材料的L形密封環和一個 “O”形橡膠圈組合而成。適用于活塞桿超高壓往復運動密封及靜密封，起單向作用。推薦用于超高壓液壓元件中，如水壓試驗機、增壓缸、超高壓泵站、液壓螺母等
三、特點
*良好的密封性能
*較小的摩擦阻力，無爬行現象
*可多組串聯使用
*使用壽命長
*耐超高壓
四、工況條件
|
直徑范圍mm |
速 度 m/s |
壓 力MPa |
溫 度 ℃ |
介 質 |
|
6~1500 |
≤5 |
0~150 |
-50~+200（取決于O形圈材質） |
液壓油、氣、水、乳化液等 |
五、訂貨示例
例：活塞桿直徑d=Φ80mm
訂貨號 TG531--80
六、溝槽尺寸
|
桿 徑
d f8 |
溝槽底徑
D H9 |
溝槽寬度
L+0.2 |
O形圈截面直徑 d2 |
圓 角
R≤ |
間 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：桿徑d≤ф70mm，建議采用分體式溝槽。如需采用整體式溝槽，請與我公司聯系。
七、規格表
|
桿 徑
d f8 |
溝槽直徑 D H9 |
溝槽寬度 L+0.2 |
訂貨號 |
|
桿 徑
d f8 |
溝槽直徑
D H9 |
溝槽寬度 L+0.2 |
訂貨號 |
|
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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