青铜管件系列
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企 业 邮 箱 |
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铜管系列 |
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焊接紫铜管
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| 公称通径
DN |
公司标准Q/YTG06-2001 |
| 英制
(in) |
公制
(mm) |
A型 |
B型 |
| 外径
(mm) |
壁厚
(mm) |
外径
(mm) |
壁厚
(mm) |
| 1/8" |
6 |
8 |
0.8 |
8 |
1.0 |
| 1/4" |
8 |
10 |
0.8 |
10 |
1.0 |
| 3/8" |
10 |
12 |
0.8 |
12 |
1.0 |
| 1/2" |
15 |
15 |
0.8 |
15 |
1.0 |
| 3/4" |
20 |
22 |
1.0 |
22 |
1.2 |
| 1" |
25 |
23 |
1.2 |
23 |
1.5 |
| 11/4" |
32 |
35 |
1.2 |
35 |
1.5 |
| 11/2" |
40 |
42 |
1.5 |
44 |
2.0 |
| 2" |
50 |
54 |
1.5 |
55 |
2.0 |
| 21/2" |
65 |
67 |
2.0 |
70 |
2.5 |
| 3" |
80 |
76 |
2.0 |
85 |
2.5 |
| 4" |
100 |
108 |
2.5 |
105 |
2.5 |
| 5" |
125 |
133 |
2.5 |
133 |
3.0 |
| 6" |
150 |
159 |
3.0 |
159 |
3.5 |
| 8" |
200 |
219 |
4.0 |
219 |
4.5 |
| 欧洲标准 EN1057-1996 |
国内标准 GB1527-1997 |
| 英制
(in) |
公制
(mm) |
外径
(mm) |
壁厚
(mm) |
外径
(mm) |
壁厚
(mm) |
| 1/8" |
6 |
8 |
0.6 |
8 |
0.8 |
| 1/4" |
8 |
10 |
0.6 |
10 |
0.8 |
| 3/8" |
10 |
12 |
0.6 |
12 |
1.0 |
| 1/2" |
15 |
15 |
0.7 |
15 |
1.0 |
| 3/4" |
20 |
22 |
0.9 |
22 |
1.5 |
| 1" |
25 |
23 |
0.9 |
28 |
1.5 |
| 11/4" |
32 |
35 |
1.2 |
35 |
1.5 |
| 11/2" |
40 |
42 |
1.2 |
44 |
2.0 |
| 2" |
50 |
54 |
1.2 |
55 |
2.0 |
| 21/2" |
65 |
67 |
1.5 |
70 |
2.5 |
| 3" |
80 |
76 |
1.8 |
85 |
2.5 |
| 4" |
100 |
108 |
2.0 |
105 |
2.5 |
| 5" |
125 |
133 |
2.0 |
133 |
3.0 |
| 6" |
150 |
159 |
2.5 |
159 |
3.5 |
| 8" |
200 |
219 |
3.0 |
219 |
4.5 |
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覆塑紫铜管 |
| 公称通径
DN |
铜管外径
mm |
铜管厚度
mm
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15 |
15 |
0.8~1.0 |
20 |
22 |
0.8~1.0 |
25 |
28 |
1.0~1.2 |
32 |
35 |
1.2~1.5 |
40 |
42 |
1.2~1.5 |
50 |
54 |
1.5~2.0 |
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