美制螺纹塞规 用于检验UNG,UNF,UNEF,NG,NF,NEF的内螺纹，并提供校准工作规的校对规
| 美制螺纹塞规 |
|
NOMINAL
SIZE |
THREADS INCH |
MEMBERS |
手柄 |
|
NC
UNG |
NF
UNF |
NEF
UNEF |
GO |
NO GO |
NO |
|
1，2，3
1B，2B，3B |
2B，3B |
|
0 |
|
80 |
|
|
|
000 |
|
1 |
64 |
72 |
|
|
|
000 |
|
2 |
56 |
64 |
|
|
|
000 |
|
3 |
48 |
56 |
|
|
|
000 |
|
4 |
40 |
48 |
|
|
|
00 |
|
5 |
40 |
44 |
|
|
|
00 |
|
6 |
32 |
40 |
|
|
|
00 |
|
8 |
32 |
36 |
|
|
|
0 |
|
10 |
24 |
32 |
|
|
|
0 |
|
12 |
24 |
28 |
|
|
|
0 |
|
12 |
|
|
32 |
|
|
0 |
|
1/4 |
20 |
28 |
|
|
|
1 |
|
1/4 |
|
|
32 |
|
|
1 |
|
5/16 |
18 |
24 |
|
|
|
1 |
|
5/16 |
|
|
32 |
|
|
1 |
|
3/8 |
16 |
24 |
|
|
|
2 |
|
3/8 |
|
|
32 |
|
|
2 |
|
7/16 |
14 |
20 |
|
|
|
2 |
|
7/16 |
|
|
28 |
|
|
2 |
|
1/2 |
13 |
20 |
|
|
|
2 |
|
1/2 |
|
|
28 |
|
|
2 |
|
9/16 |
12 |
18 |
|
|
|
3 |
|
9/16 |
|
|
24 |
|
|
3 |
|
5/8 |
11 |
18 |
|
|
|
3 |
|
5/8 |
|
|
24 |
|
|
3 |
|
11/16 |
|
|
24 |
|
|
3 |
|
3/4 |
10 |
16 |
|
|
|
3 |
|
3/4 |
|
|
20 |
|
|
3 |
|
13/16 |
|
|
20 |
|
|
3 |
|
7/8 |
9 |
14 |
|
|
|
4 |
|
7/8 |
|
|
20 |
|
|
4 |
|
15/16 |
|
|
20 |
|
|
4 |
|
1” |
8 |
12 |
14NS |
|
|
4 |
|
1” |
|
|
20 |
|
|
4 |
|
1 1/16 |
|
12 |
18 |
|
|
4 |
|
1 1/8 |
7 |
12 |
|
|
|
4 |
|
1 1/8 |
|
|
18 |
|
|
4 |
|
1 3/16 |
|
12 |
18 |
|
|
5 |
|
1 1/4 |
7 |
12 |
|
|
|
5 |
|
1 1/4 |
|
|
18 |
|
|
5 |
|
1 5/16 |
|
12 |
18 |
|
|
5 |
|
1 3/8 |
6 |
12 |
|
|
|
5 |
|
1 3/8 |
|
|
18 |
|
|
5 |
|
1 7/16 |
|
12 |
18 |
|
|
5 |
|
1 1/2 |
6 |
12 |
|
|
|
5 |
|
1 1/2 |
|
|
18 |
|
|
5 |
| | |
| | |
| |
|
Copyright©(暂不可见) |
|
All rights reserved | |
管螺纹塞规 专用于检验NPT,NPTF,ANPT,NPSM,NPSL,NH,NPSH,NPSG,NPSF,NPSI,BSPP,BSPT管螺纹，并提供校准工作规的校对量规。
|
|
管螺纹环规 专用于检验NPT,NPTF,ANPT,NPSM,NPSL,NH,NPSH,NPSG,NPSF,NPSI,BSPP,BSPT管螺纹，并提供校准工作规的校对量规。
美制螺纹环规 用于检验UNG,UNF,UNEF,NG,NF,NEF的外螺纹，并提供校准工作规的校对规
|
|
|
|
THREADS PER INCH |
MEMBERS |
HOLDERS |
|
NOMINAL
SIZE |
NC
UNC |
NF
UNF |
NEF
UNEF |
GO |
NO GO |
NO. |
|
2, 3
1A, 2A, 3A |
2A, 3A |
|
0 |
|
80 |
|
|
|
1 |
|
1 |
64 |
27 |
|
|
|
1 |
|
2 |
56 |
64 |
|
|
|
1 |
|
3 |
48 |
56 |
|
|
|
1 |
|
4 |
40 |
48 |
|
|
|
1 |
|
5 |
40 |
44 |
|
|
|
1 |
|
6 |
32 |
40 |
|
|
|
1 |
|
8 |
32 |
36 |
|
|
|
1 |
|
10 |
24 |
32 |
|
|
|
1 |
|
12 |
24 |
28 |
|
|
|
1 |
|
12 |
|
|
32 |
|
|
1 |
|
1/4 |
20 |
28 |
|
|
|
2 |
|
1/4 |
|
|
32 |
|
|
2 |
|
5/16 |
18 |
24 |
|
|
|
2 |
|
5/16 |
|
|
32 |
|
|
2 |
|
3/8 |
16 |
24 |
|
|
|
3 |
|
3/8 |
|
|
32 |
|
|
3 |
|
7/16 |
14 |
20 |
|
|
|
3 |
|
7/16 |
|
|
28 |
|
|
3 |
|
1/2 |
13 |
20 |
|
|
|
3 |
|
1/2 |
|
|
28 |
|
|
3 |
|
9/16 |
12 |
18 |
|
|
|
4 |
|
9/16 |
|
|
24 |
|
|
4 |
|
5/8 |
11 |
18 |
|
|
|
4 |
|
5/8 |
|
|
24 |
|
|
4 |
|
11/16 |
|
|
24 |
|
|
4 |
|
3/4 |
10 |
16 |
|
|
|
4 |
|
3/4 |
|
|
20 |
|
|
4 |
|
13/16 |
|
|
20 |
|
|
4 |
|
7/8 |
9 |
14 |
|
|
|
5 |
|
7/8 |
|
|
20 |
|
|
5 |
|
15/16 |
|
|
20 |
|
|
5 |
|
1” |
8 |
12 |
14NS |
|
|
5 |
|
1” |
|
|
20 |
|
|
5 |
|
1 1/16 |
|
12 |
18 |
|
|
5 |
|
1 1/8 |
7 |
12 |
|
|
|
5 |
|
1 1/8 |
|
|
18 |
|
|
5 |
|
1 3/16 |
|
12 |
18 |
|
|
6 |
|
1 1/4 |
7 |
12 |
|
|
|
6 |
|
1 1/4 |
|
|
18 |
|
|
6 |
|
1 5/16 |
|
12 |
18 |
|
|
6 |
|
1 3/8 |
6 |
12 |
|
|
|
6 |
|
1 3/8 |
|
|
18 |
|
|
6 |
|
1 7/16 |
|
12 |
18 |
|
|
6 |
|
1 1/2 |
6 |
12 |
|
|
|
6 |
|
1 1/2 |
|
|
18 |
|
|
6 |
| | |
| | |
| |
|
Copyright©(暂不可见) |
|
All rights reserved | |
公制螺纹环规 专用于检验M1.6至M39的粗细牙外螺纹，并提供校准工作环规的校对规
|
|
| | | |
| | |
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