How to use a three-stage notch thread...

For NPTF gauges for U.S.-type pipes, the central notch of the L1 gauge (three-stage notch) indicates the reference diameter, and the other two notches indica... 詳細表示

There is an R indication on the taper...

The tapered plug gauge that measures the internal thread of the Rc is indicated by an "R". It is stipulated in "JIS B 0253 10 Indication" that "all symbols ... 詳細表示

Can the effective thread length be in...

The limit gauge measures the fit, not the length correctly. Since there is a chamfer and an incomplete pile at the tip of the thread, it is not possible to ... 詳細表示

What is a Plain Plug Gauge? What gaug...

Plain Plug Gauge is a common name for a cylindrical gauge without a plug-shaped thread. There are "limit plane gauges" and "inner diameter plug gauges". Bo... 詳細表示

Do you handle CTC19 Thin Steel Condui...

It will be compatible with special products. 詳細表示

Difference between former JIS and ISO...

WP stands for NOT-GO machine gauge of former JIS, and IP stands for NOT-GO inspection plug gauge. NP is a symbol for the NOT-GO of ISO (current JIS), and th... 詳細表示

gauge inspection of internal threads...

gauge inspection of internal threads for pipes ~ What is the gauge to inspect the internal thread of RP1/4? ~ The gauge measuring the internal thread of Rp1... 詳細表示

Differences between G and PF gauges

Both PF and G are parallel threads for pipes, but the gauges have different dimensional tolerances. Therefore, it is possible to pass with a PF gauge but fai... 詳細表示

Do you have a pipe taper gauge for GO...

Pipe tapered screws gauge do not have a GO/NO GO side division. gauge There is a notch (step) in the single unit, and it is a mechanism to judge the pass/fai... 詳細表示

for trapezoidal screws gauge

The trapezoidal screw gauge is available for special products. Please contact our sales team once, including whether or not it can be manufactured. 詳細表示