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Untitled Documents

Is there a gauge of wear plugs for tapering gauge for R tubes?

Wear Inspection Plug gauge for Tapering gauge for R Pipe

There is no lineup of standard products.
Sp
No : 8769
发表 : 2024/10/22 00:00 改 性 : 2024/11/01 02:38
类别: Gauges in general
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Compare the difference in effective diameter Conventional JIS and ISO ・ Screw and screw gauge ・ external thread and internal thread    

The figure below shows the positional relationship between the thread accuracy, the thread and the thread gauge, external thread and

No : 9682
发表 : 2021/10/04 13:00 改 性 : 2024/08/28 02:29
类别: Screws in general
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Your threaded ring gauge (GR) is calibrated with a wear inspection plug gauge (GW) for threaded thread ring gauges.
OSG handles wear inspection screw gauges in standard stock.
In addition, we also accept the service of sending the actual gauge and calibrating it.
No : 9276
发表 : 2021/06/08 16:36 改 性 : 2022/04/27 16:11
类别: Usage
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How to use a spigot gauge (plain gauge)

Plug gauge is a common name for a plug-shaped cylindrical gauge.
Also known as a plain gauge, it is used to check the accuracy of the hole and the inner diameter and pilot diameter of the internal thread.
Both the street and stop sides are passed, which ensures the accuracy of the hole and the inner diamet
No : 8975
发表 : 2021/04/27 08:26 改 性 : 2024/08/28 02:29
类别: Usage
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This is a external thread -shaped gauge that inspects the total effective diameter of internal thread .
If it passes through, it will pass in that the effective diameter is not too small, and the screw accuracy is guaranteed by inspecting and passing it as a set with the stop screw plug gauge.
In addition to the effective diameter, the
No : 8873
发表 : 2021/04/09 09:19 改 性 : 2021/04/09 09:19
类别: Gauges in general
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What is an NPSM screw?

ANSI is a combination of external thread , internal thread and parallel threads with a relatively precise fit in the machine coupling.
The accuracy is similar to G A class, but there is a gap of 0.03 or more, and it is Unified 2A and 2B grade.

(ANSI) ANSI B1.20.1

No : 8204
发表 : 2020/11/02 13:49 改 性 : 2022/04/15 13:48
类别: Screws in general
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What is an NPTF thread?

It is an ANSI standard tapered thread.
Compared to NPT, it has excellent density resistance, and it has a chevron shape that can ensure density resistance without using a sealant.
NPTF external threads can be used not only with NPTF female threads but also with NPSF and NPSI.
Thread angle: 60 degrees
0.5/16 taper per side

No : 8202
发表 : 2020/11/02 13:45 改 性 : 2024/08/28 02:29
类别: Screws in general
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What is a G-thread?
It is a screw commonly called a parallel screw for JIS (ISO) pipes, and it is a parallel screw for mechanical coupling of the current JIS standard. (JIS B 0202)
・Both the male and female threads are represented by G.
・ It is the G thread that fits into the G internal screw.
・Thread angle is 55 degrees
・The name is expressed in inches, and th
No : 8199
发表 : 2020/11/02 13:30 改 性 : 2024/08/28 02:29
类别: Screws in general
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What is a PF screw?
It is a screw commonly called a parallel screw for JIS (English type) pipes, and it is a parallel screw for mechanical coupling of the old JIS standard. (JIS B 0202)
・Both the external and female threads are referred to as PF.
・It is the PF thread that fits into the PF female thread.
・Thread angle is 55 degrees
・The name is expressed in inch
No : 8198
发表 : 2020/11/02 13:27 改 性 : 2024/08/28 02:29
类别: Screws in general
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What is an RP thread?

It is a thread commonly called a parallel thread for JIS (ISO) pipes, and it is a parallel internal thread for tight coupling. (JIS B 0203)


Rp is a thread symbol used only for internal threads.
・The thread that fits into the Rp is a tapered screw for R (ISO) pipes.
・Thread angle is 55 degrees
・The name is expressed in inches,

No : 8193
发表 : 2020/11/02 13:14 改 性 : 2024/08/28 02:29
类别: Screws in general

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