Specification

Tapping Speeds depending on Materials


Segment:1G
|
Size |
Class |
Code |
Chamfer |
Basic major dia (mm) |
L (mm) |
ℓ (mm) |
ℓg (mm) |
Ds (mm) |
K (mm) |
ℓk (mm) |
No. of flutes |
TYPE |
|
For American Pipe Threads |
||||||||||||
|
1/16-27 NPT |
ANSI G |
TNPT01L |
3P |
7.770 |
54 |
17 |
12 |
8 |
6 |
9 |
4 |
1 |
|
1/8-27 NPT |
ANSI G |
TNPT02L |
3P |
10.117 |
55 |
19 |
12.05 |
8 |
6 |
9 |
4 |
2 |
|
1/4-18 NPT |
ANSI G |
TNPT04O |
3P |
13.426 |
62 |
28 |
17.45 |
11 |
9 |
12 |
4 |
2 |
|
3/8-18 NPT |
ANSI G |
TNPT06O |
3P |
16.866 |
65 |
28 |
17.65 |
14 |
11 |
14 |
4 |
2 |
|
1/2-14 NPT |
ANSI G |
TNPT08Q |
3P |
20.980 |
80 |
35 |
22.85 |
18 |
14 |
17 |
4 |
2 |
|
3/4-14 NPT |
ANSI G |
TNPT12Q |
3P |
26.325 |
85 |
35 |
22.95 |
23 |
17 |
20 |
4 |
2 |
|
1 -11 1/2 NPT |
ANSI G |
TNPT16T |
3P |
32.934 |
95 |
45 |
27.4 |
26 |
21 |
24 |
5 |
2 |
|
1 1/4-11 1/2 NPT |
ANSI G |
TNPT20T |
3P |
41.689 |
105 |
45 |
28.1 |
32 |
26 |
30 |
5 |
2 |
|
1 1/2-11 1/2 NPT |
ANSI G |
TNPT24T |
3P |
47.760 |
110 |
45 |
28.4 |
38 |
29 |
32 |
6 |
2 |
|
2 -11 1/2 NPT |
ANSI G |
TNPT32T |
3P |
59.797 |
120 |
50 |
28 |
46 |
35 |
38 |
6 |
2 |
|
2 1/2-8 NPT |
ANSI G |
TNPT40X |
3P |
72.273 |
145 |
65 |
40.8 |
55 |
41 |
44 |
8 |
2 |
|
3 -8 NPT |
ANSI G |
TNPT48X |
3P |
88.184 |
155 |
65 |
42.95 |
65 |
50 |
52 |
8 |
2 |
| แบรนด์สินค้า | YAMAWA |
|---|
