798 / 1618
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Measuring
Equipment
4
Design:
Made of hardened gauge steel. Gauge dimensions according
to ANSI/ASME B1.20.1. Thread gauge for NPT tapered pipe thread,
taper 1:16.
Application:
For threads with sealant.
Note:
In order to prevent premature breaking away of the thread gear,
the first thread gear is ground and removes coarse dirt. Intermediate
dimensions and other tolerances available on request.
Order
No.
Thread
4414
4415
Gears per
inch
0018
NPT 1/8
123.50
205.50
27
0014
NPT 1/4
131.50
210.00
18
0038
NPT 3/8
141.50
221.00
18
0012
NPT 1/2
154.00
240.00
14
0034
NPT 3/4
171.00
262.50
14
1000
NPT 1
198.00
297.00
11.5
(W446)
(W444)
Thread gauge for NPT tapered pipe thread
NPT
4414
Thread limit plug gauge
4415
Thread limit ring gauge
4415
4414
Design:
Made of hardened gauge steel. Gauge dimensions according
to DIN EN ISO 228-2. For Whitworth pipe thread.
Application:
For inspecting threads.
Note:
In order to prevent premature breaking away of the thread gear,
the first thread gear is ground and removes coarse dirt. Intermediate
dimensions and other tolerances available on request.
Order
No.
Thread
4417
4418
4419
Gears per
inch
0018
G 1/8
52.10
45.80
45.80
28
0014
G 1/4
57.20
54.70
54.70
19
0038
G 3/8
65.80
63.00
63.00
19
0012
G 1/2
75.40
74.60
74.60
14
0034
G 3/4
87.60
90.60
90.60
14
1000
G 1
106.00
109.00
109.00
11
1014
G 1.1/4
75.00 *
135.00
135.00
11
1914
G 1.1/4
69.30 **
–
–
11
1012
G 1.1/2
86.60 *
151.00
151.00
11
1912
G 1.1/2
79.90 **
–
–
11
2000
G 2
108.00 *
185.50
185.50
11
2900
G 2
99.70 **
–
–
11
(W446)
(W444)
(W444)
Thread gauge for Whitworth pipe thread
* Thread go plug gauge.
** Thread no-go plug gauge
4417
Thread limit plug gauge.
With go and no-go sides.
4418
Thread go ring gauge
4419
Thread no-go gauge ring
4419
4417
G
DIN
ISO
228
4418
DIN
2280
DIN
2285
DIN
2299
Screw Ring Gauges
798