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钢丝缠绕增强外覆橡胶的液压橡胶软管(GB/T10544-2003) |
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结构:
内胶层:耐液压流体合成橡胶
增强层:钢丝缠绕
外胶层:耐油、耐臭氧、耐天候合成橡胶
适用介质:符合GB/T7631.2要求的HH、HL、HM、HR和HV液压流体
不适用于:蓖麻油基和酯基流体
工作温度:-40℃~100℃(4SP,4SH型) -40℃~120℃(R12,R13,R15型) |
|
|
软管尺寸 |
| 公称内径 |
内径(mm) |
软管外径(mm) |
| 4SP型 |
4SH型 |
R12型 |
R13型 |
R15型 |
4SP型 |
4SH型 |
R12型 |
R13型 |
R15型 |
| 最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
最小 |
最大 |
| 6.3 |
6.2 |
7.0 |
- |
- |
- |
- |
- |
- |
- |
- |
17.1 |
18.7 |
- |
- |
- |
- |
- |
- |
- |
- |
| 10 |
9.3 |
10.1 |
- |
- |
9.3 |
10.1 |
- |
- |
9.3 |
10.1 |
20.6 |
22.2 |
- |
- |
19.5 |
21.0 |
- |
- |
- |
23.3 |
| 12.5 |
12.3 |
13.5 |
- |
- |
12.3 |
13.5 |
- |
- |
12.3 |
13.5 |
23.8 |
25.4 |
- |
- |
23.0 |
24.6 |
- |
- |
- |
26.8 |
| 16 |
15.5 |
16.7 |
- |
- |
15.5 |
16.7 |
- |
- |
- |
- |
27.4 |
29.0 |
- |
- |
26.6 |
28.2 |
- |
- |
- |
- |
| 19 |
18.6 |
19.8 |
18.6 |
19.8 |
18.6 |
19.8 |
18.6 |
19.8 |
18.6 |
19.8 |
31.4 |
33.0 |
31.4 |
33.0 |
29.9 |
31.5 |
31.0 |
33.2 |
- |
36.1 |
| 25 |
25.0 |
26.4 |
25.0 |
26.4 |
25.0 |
26.4 |
25.0 |
26.4 |
25.0 |
26.4 |
38.5 |
40.9 |
37.5 |
39.9 |
36.8 |
39.2 |
37.6 |
39.8 |
- |
42.9 |
| 31.5 |
31.4 |
33.0 |
31.4 |
33.0 |
31.4 |
33.0 |
31.4 |
33.0 |
31.4 |
33.0 |
49.2 |
52.4 |
43.9 |
47.1 |
45.4 |
48.6 |
48.3 |
51.3 |
- |
51.5 |
| 38 |
37.7 |
39.3 |
37.7 |
39.3 |
37.7 |
39.3 |
37.7 |
39.3 |
37.7 |
39.3 |
55.6 |
58.8 |
51.9 |
55.1 |
51.9 |
55.0 |
55.8 |
58.8 |
- |
59.6 |
| 51 |
50.4 |
52.0 |
50.4 |
52.0 |
50.4 |
52.0 |
50.4 |
52.0 |
- |
- |
68.2 |
71.4 |
66.5 |
69.7 |
65.1 |
68.3 |
69.5 |
72.7 |
- |
- |
|
|
|
软管性能 |
| 公称内径 |
最大工作压力(MPa) |
试验压力(MPa) |
最小爆破压力(MPa) |
最小弯曲半径(MPa) |
| 4SP |
4SH |
R12 |
R13 |
R15 |
4SP |
4SH |
R12 |
R13 |
R15 |
4SP |
4SH |
R12 |
R13 |
R15 |
4SP |
4SH |
R12 |
R13 |
R15 |
| 6.3 |
45.0 |
- |
- |
- |
- |
90.0 |
- |
- |
- |
- |
180.0 |
- |
- |
- |
- |
150 |
- |
- |
- |
- |
| 10 |
44.5 |
- |
28.0 |
- |
42.0 |
89.0 |
- |
56.0 |
- |
84.0 |
178.0 |
- |
112.0 |
- |
168.0 |
180 |
- |
130 |
- |
150 |
| 12.5 |
41.5 |
- |
28.0 |
- |
42.0 |
83.0 |
- |
56.0 |
- |
84.0 |
160.0 |
- |
112.0 |
- |
168.0 |
230 |
- |
180 |
- |
200 |
| 16 |
35.0 |
- |
28.0 |
- |
42.0 |
70.0 |
- |
56.0 |
- |
84.0 |
140.0 |
- |
112.0 |
- |
168.0 |
250 |
- |
200 |
- |
- |
| 19 |
35.0 |
42.0 |
28.0 |
35.0 |
42.0 |
70.0 |
84.0 |
56.0 |
70.0 |
84.0 |
140.0 |
168.0 |
112.0 |
140.0 |
168.0 |
300 |
280 |
240 |
240 |
265 |
| 25 |
28.0 |
38.0 |
28.0 |
35.0 |
42.0 |
56.0 |
76.0 |
56.0 |
70.0 |
84.0 |
112.0 |
152.0 |
112.0 |
140.0 |
168.0 |
340 |
340 |
300 |
300 |
330 |
| 31.5 |
21.0 |
32.5 |
21.0 |
35.0 |
42.0 |
42.0 |
65.0 |
42.0 |
70.0 |
84.0 |
84.0 |
130.0 |
84.0 |
140.0 |
168.0 |
460 |
460 |
420 |
420 |
445 |
| 38 |
18.5 |
29.0 |
17.5 |
35.0 |
42.0 |
37.0 |
58.0 |
35.0 |
70.0 |
84.0 |
74.0 |
116.0 |
70.0 |
140.0 |
168.0 |
560 |
560 |
500 |
500 |
530 |
| 51 |
16.5 |
25.0 |
17.5 |
35.0 |
42.0 |
33.0 |
50.0 |
35.0 |
70.0 |
84.0 |
66.0 |
100.0 |
70.0 |
140.0 |
168.0 |
660 |
700 |
630 |
630 |
- |
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注:4SP型:4层钢丝缠绕的中压软管;
4SH型:4层钢丝缠绕的高压软管;
R12型:4层钢丝缠绕苛刻条件下的高温中压软管;
R13型:多层钢丝缠绕苛刻条件下的高温高压软管;
R15型:多层钢丝缠绕苛刻条件下的超高温超高压软管。
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