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液压油缸和气动缸筒用高精度冷拨缸管
1、产品规格 缸筒内径：30-400mm 壁厚：2.5-55mm
2、钢管材质 20#、45#、16Mn、27SiMn
3、产品标准 GB/T8713-88 ISO4394/-1980(E) |
液压、气动缸筒规格尺寸、精度
| 加工方式 |
缸筒内径mm |
长度m |
直线长mm/m |
内径尺寸精度 |
壁厚差 |
内孔粗糙度um |
| 冷拨 |
40-320 |
≤12m |
0.2-0.5 |
H8-H10 |
±5% |
0.8-1.6 |
| 冷轧 |
30-100 |
≥12m |
0.2-0.5 |
H8-H10 |
±5% |
0.8-1.2 |
| 冷拨- |
40-500 |
8m |
0.2-0.3 |
H8-H9 |
±5% |
0.2-0.8 |
| 冷拨-液压 |
40-400 |
7m |
0.2-0.3 |
H8-H9 |
±5% |
0.2-0.4 |
| 深孔镗- |
320-400 |
8m |
0.2-0.3 |
H8-H9 |
±8% |
0.2-0.8 |
| 深孔镗-滚压 |
320-400 |
7m |
0.2-0.3 |
H8-H9 |
±8% |
0.2-0.4 | |
力学性能
| 钢种 |
抗拉强度bN/mm2 |
屈服强度sN/mm2 |
延伸率5% |
| 20# |
530 |
505 |
12 |
| 45# |
660 |
630 |
6 |
| 16Mn |
595 |
570 |
9 |
| 25Mn |
600 |
520 |
15 |
| 27SMn |
840 |
850 |
7.5 | |
尺寸公差(mm)Size tolerance
| 内径尺寸 |
内径偏差Deviation of ID |
| Size of ID |
H7 |
H8 |
H9 |
H10 |
H11 |
eviatation of wall thickess |
| 30 |
+0.021 |
+0.033 |
+0.052 |
+0.084 |
+0.130 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 30-50 |
+0.025 |
+0.039 |
+0.062 |
+0.100 |
+0.160 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 50-80 |
+0.030 |
+0.046 |
+0.074 |
+0.120 |
+0190 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 80-120 |
+0.035 |
+0.054 |
+0.087 |
+0.140 |
+0.220 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 120-180 |
+0.040 |
+0.063 |
+0.100 |
+0.160 |
+0.250 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 180-250 |
+0.046 |
+0.072 |
+0.115 |
+0.185 |
+0.290 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 250-315 |
+0.052 |
+0.081 |
+0.130 |
+0.210 |
+0.320 |
|
| 0 |
0 |
0 |
0 |
0 |
|
| 315-800 |
+0.057 |
+0.089 |
+0.140 |
+0.230 |
+0.360 |
|
| 0 |
0 |
0 |
0 |
0 |
| |
| 部分产品规格 |
| 内径mm |
外径mm |
壁厚mm |
单位重量Kg/m |
内径mm |
外径mm |
壁厚mm |
单位重量Kg/m |
| 40 |
45 |
2.5 |
2.6201 |
40 |
50 |
5 |
5.5485 |
| 50 |
57 |
3.5 |
4.6176 |
40 |
55 |
7.5 |
8.7851 |
| 63 |
69 |
3 |
4.8827 |
45 |
60 |
7.5 |
9.7099 |
| 80 |
86 |
3 |
6.1403 |
50 |
60 |
5 |
6.7815 |
| 80 |
88 |
4 |
8.258 |
50 |
63 |
6.5 |
9.0564 |
| 90 |
100 |
5 |
11.7135 |
50 |
65 |
7.5 |
10.6346 |
| 100 |
108 |
4 |
10.2586 |
50 |
70 |
10 |
14.7960 |
| 100 |
110 |
5 |
12.9465 |
55 |
70 |
7.5 |
11.5594 |
| 125 |
133 |
4 |
12.7246 |
56 |
66 |
5 |
7.5213 |
| 125 |
135 |
5 |
16.0290 |
63 |
73 |
5 |
8.3844 |
| 140 |
152 |
6 |
21.6022 |
63 |
76 |
6.5 |
11.1402 |
| 150 |
160 |
5 |
19.1115 |
63 |
80 |
8.5 |
14.9871 |
| 160 |
170 |
5 |
20.3445 |
63 |
83 |
10 |
18.0018 |
| 160 |
172 |
6 |
24.5614 |
65 |
80 |
7.5 |
13.4089 |
| 180 |
194 |
7 |
32.2799 |
70 |
80 |
5 |
9.2475 |
| 200 |
214 |
7 |
35.7323 |
70 |
83 |
6.5 |
12.2622 |
| 200 |
216 |
8 |
41.0342 |
70 |
86 |
8 |
15.3878 |
| 200 |
219 |
9.5 |
49.0796 |
70 |
90 |
10 |
19.7280 |
| 250 |
266 |
8 |
50.8982 |
75 |
90 |
7.5 |
15.2584 |
| 250 |
273 |
11.5 |
74.1588 |
80 |
93 |
6.5 |
13.8651 |
| 300 |
320 |
10 |
76.4460 |
80 |
95 |
7.5 |
16.1831 |
| 320 |
340 |
10 |
813780 |
80 |
100 |
10 |
22.1940 |
| 400 |
426 |
13 |
132.3998 |
80 |
102 |
11 |
24.6847 |
| 内径mm |
外径mm |
壁厚mm |
单位重量Kg/m |
内径mm |
外径mm |
壁厚mm |
单位重量Kg/m |
| 80 |
108 |
14 |
32.4526 |
150 |
168 |
9 |
35.2885 |
| 90 |
104 |
7 |
16.7441 |
150 |
170 |
10 |
39.4560 |
| 90 |
108 |
9 |
21.9721 |
150 |
175 |
12.5 |
50.0906 |
| 90 |
114 |
12 |
30.1838 |
150 |
180 |
15 |
61.0335 |
| 100 |
114 |
7 |
18.4703 |
160 |
180 |
10 |
41.9220 |
| 100 |
121 |
10.5 |
28.6118 |
160 |
184 |
12 |
50.8982 |
| 100 |
127 |
13.5 |
37.7853 |
160 |
190 |
15 |
64.7325 |
| 110 |
126 |
8 |
23.2790 |
160 |
194 |
17 |
74.2019 |
| 110 |
133 |
11.5 |
34.4562 |
180 |
203 |
11.5 |
54.3075 |
| 110 |
140 |
15 |
46.1080 |
180 |
210 |
15 |
72.1305 |
| 120 |
140 |
10 |
32.0580 |
180 |
214 |
17 |
82.5863 |
| 120 |
146 |
13 |
42.6371 |
180 |
219 |
19.5 |
95.9336 |
| 125 |
196 |
7.5 |
24.5059 |
200 |
230 |
15 |
79.5285 |
| 125 |
146 |
10.5 |
35.0850 |
200 |
245 |
22.5 |
123.4541 |
| 125 |
152 |
13.5 |
46.1080 |
220 |
273 |
26.5 |
161.0853 |
| 125 |
159 |
17 |
59.5292 |
250 |
280 |
15 |
98.0235 |
| 130 |
159 |
14.5 |
51.6689 |
250 |
299 |
24.5 |
165.8447 |
| 135 |
159 |
12 |
43.5002 |
280 |
325 |
22.5 |
167.8421 |
| 140 |
159 |
9.5 |
35.0234 |
280 |
351 |
35.5 |
367.1982 |
| 140 |
166 |
13 |
49.0487 |
300 |
351 |
25.5 |
204.6842 |
| 140 |
168 |
14 |
53.1670 |
300 |
377 |
38.5 |
321.3753 |
| 140 |
178 |
19 |
74.4979 |
320 |
351 |
15.5 |
128.2382 |
| |
|
|
|
320 |
377 |
28.5 |
244.9293 | |
