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螺纹管帽、管箍参数
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公称通径
Nominal Diameter |
管箍、管帽长度
The Length of Coupling and Cap |
外径
Outside Diameter |
管帽顶厚
End Wall Thickness |
螺纹长度
Length of Thread |
| E |
F |
D |
Cmin |
| DN |
NPS |
3000LB |
6000LB |
3000LB |
6000LB |
3000LB |
6000LB |
3000LB |
6000LB |
B |
L2 |
| Sch160 |
XXS |
Sch160 |
XXS |
Sch160 |
XXS |
Sch160 |
XXS |
| 6 |
1/8 |
32 |
32 |
19 |
- |
16 |
22 |
5.0 |
- |
6.5 |
6.5 |
| 8 |
1/4 |
35 |
35 |
25 |
27 |
19 |
25 |
5.0 |
6.5 |
8.0 |
10.0 |
| 10 |
3/8 |
38 |
38 |
25 |
27 |
22 |
32 |
5.0 |
6.5 |
9.0 |
10.5 |
| 15 |
1/2 |
48 |
48 |
32 |
33 |
29 |
38 |
6.5 |
8.0 |
11.0 |
13.5 |
| 20 |
3/4 |
51 |
51 |
37 |
38 |
35 |
44 |
6.5 |
8.0 |
12.5 |
14.0 |
| 25 |
1 |
60 |
60 |
41 |
43 |
44 |
57 |
9.5 |
11.0 |
14.5 |
17.5 |
| 32 |
1.1/4 |
67 |
67 |
44 |
46 |
57 |
64 |
9.5 |
11.0 |
17.0 |
18.0 |
| 40 |
1.1/2 |
76 |
76 |
44 |
48 |
64 |
76 |
11.0 |
12.5 |
18.0 |
18.5 |
| 50 |
2 |
86 |
86 |
48 |
51 |
76 |
92 |
12.5 |
16.0 |
19.0 |
19.0 |
| 65 |
2.1/2 |
92 |
92 |
60 |
64 |
92 |
108 |
16.0 |
19.0 |
23.5 |
29.0 |
| 80 |
3 |
108 |
108 |
65 |
68 |
108 |
127 |
19.0 |
22.0 |
26.0 |
30.5 |
| 100 |
4 |
121 |
121 |
68 |
75 |
140 |
159 |
22.0 |
28.5 |
27.5 |
33.0 |
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| 上述尺寸符合GB/T14626、ANSI B16.11、BS3799标准。 |
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