|
公稱通徑
Nominal Diameter |
管箍,管帽外徑
Outside Diameter |
管帽頂厚
End Wall Thickness |
管箍,管帽長度
The Length of Coupling and Cap |
螺紋長度
Length of Thread |
D |
Cmin |
E |
F |
NPS |
DN |
3000LB |
6000LB |
3000LB |
6000LB |
3000LB |
6000LB |
3000LB |
6000LB |
L2 |
B |
Sch160 |
XXS |
Sch160 |
XXS |
Sch160 |
XXS |
Sch160 |
XXS |
1/8 |
6 |
16 |
22 |
5.0 |
- |
32 |
32 |
19 |
- |
6.5 |
6.5 |
1/4 |
8 |
19 |
25 |
5.0 |
6.5 |
35 |
35 |
25 |
27 |
10.0 |
8.0 |
3/8 |
10 |
22 |
32 |
5.0 |
6.5 |
38 |
38 |
25 |
27 |
10.5 |
9.0 |
1/2 |
15 |
29 |
38 |
6.5 |
8.0 |
48 |
48 |
32 |
33 |
13.5 |
11.0 |
3/4 |
20 |
35 |
44 |
6.5 |
8.0 |
51 |
51 |
37 |
38 |
14.0 |
12.5 |
1 |
25 |
44 |
57 |
9.5 |
11.0 |
60 |
60 |
41 |
43 |
17.5 |
14.5 |
1.1/4 |
32 |
57 |
64 |
9.5 |
11.0 |
67 |
67 |
44 |
46 |
18.0 |
17.0 |
1.1/2 |
40 |
64 |
76 |
11.0 |
12.5 |
76 |
76 |
44 |
48 |
18.5 |
18.0 |
2 |
50 |
76 |
92 |
12.5 |
16.0 |
86 |
86 |
48 |
51 |
19.0 |
19.0 |
2.1/2 |
65 |
92 |
108 |
16.0 |
19.0 |
92 |
92 |
60 |
64 |
29.0 |
23.5 |
3 |
80 |
108 |
127 |
19.0 |
22.0 |
108 |
108 |
65 |
68 |
30.5 |
26.0 |
4 |
100 |
140 |
159 |
22.0 |
28.5 |
121 |
121 |
68 |
75 |
33.0 |
27.5 |
備注：螺紋管帽,螺紋管箍,制造標準：GB/T 14383、BS 3799、ASME B16.11 |
