代号 |
螺纹 |
英制衬衫 |
公制衬衫 |
尺寸 |
||||
E |
管子外径 |
衬套代号 |
管子外径 |
衬套代号 |
L |
S2 |
||
NB200-04 |
7/16“ X20 |
1/4“ |
NB300-04 |
6 |
NB500-06 |
15.8 |
14 |
|
NB200-05 |
1/2“ X20 |
5/16“ |
NB300-05 |
8 |
NB500-08 |
17.3 |
17 |
|
NB200-06 |
9/16“ X18 |
3/8“ |
NB300-06 |
10 |
NB500-10 |
18.5 |
19 |
|
NB200-08 |
3/4“ X16 |
1/2“ |
NB300-08 |
12 |
NB500-12 |
21.6 |
24 |
|
NB200-10 |
7/8“ X14 |
14 |
NB500-14 |
24.9 |
27 |
|||
NB200-10 |
7/8“ X14 |
15 |
NB500-15 |
24.9 |
27 |
|||
NB200-10 |
7/8” X14 |
5/8“ |
NB300-10 |
16 |
NB500-16 |
24.9 |
27 |
|
NB200-12 |
1.1 / 16“ X12 |
3/4“ |
NB300-12 |
18 |
NB500-18 |
26.2 |
32 |
|
NB200-12A |
1.1 / 16“ X12 |
20 |
NB500-20A |
26.2 |
32 |
|||
NB200-14 |
1.3 / 16“X12 |
20 |
NB500-20 |
27.7 |
36 |
|||
NB200-14 |
1.3 / 16“X12 |
7/8“ |
NB300-14 |
22 |
NB500-22 |
27.7 |
36 |
|
NB200-16 |
1.5 / 16“X12 |
1“ |
NB300-16 |
25 |
NB500-25 |
28.7 |
38 |
|
NB200-20 |
1.5 / 8“X12 |
28 |
NB500-28 |
31.2 |
50 |
|||
NB200-20 |
1.5 / 8“X12 |
30 |
NB500-30 |
31.2 |
50 |
|||
NB200-20 |
1.5 / 8“X12 |
1.1 / 4“ |
NB300-20 |
32 |
NB500-32 |
31.2 |
50 |
|
NB200-24 |
1.7 / 8“X12 |
35 |
NB500-35 |
36.1 |
60 |
|||
NB200-24 |
1.7 / 8“X12 |
1.1 / 2” |
NB300-24 |
38 |
NB500-38 |
36.1 |
60 |
|
NB200-32 |
2.1 / 2“X12 |
2“ |
NB300-32 |
50 |
NB500-50 |
44.5 |
75 |