API Spec 5B Upset (EUE) Tubing Working Ring and Plug Gage
Non-upset tubing NUE master gauges, available sizes from 1.050 to 4 1/2 inches in diameter. We introduced international first grade thread machining center and measuring equipment. All working gauges and reference master gauges are manufactured and calibrated to conform to API Spec 5B standard.
When ordering, please specify the following:
Example: working gauge: 2 3/8 UP TBG RING&PLUG
Size | Outer Dia (mm) | Pitch per 25.4mm | Taper | Form Angle |
---|---|---|---|---|
1.050 UPTBG | 26.67 | 2.54 (10) | 1:16 | 60° |
1.315 UPTBG | 33.40 | 2.54 (10) | ||
1.660 UPTBG | 42.16 | 2.54 (10) | ||
1.900 UPTBG | 48.26 | 2.54 (10) | ||
2 3/8 UPTBG | 60.33 | 3.175 (8) | ||
2 7/8 UPTBG | 73.03 | 3.175 (8) | ||
3 1/2 UPTBG | 88.90 | 3.175 (8) | ||
4 UPTBG | 101.60 | 3.175 (8) | ||
4 1/2 UPTBG | 114.30 | 3.175 (8) |
Upset (EU) tubing master gauges are primarily used in the petroleum, oil, and gas industry for measuring the thread of casings, tubing, and pipelines.
Deko Corporation specializes in the development, manufacture, and marketing of KM brand precision measuring tools in China mainland.
Dial indicators, micrometers, calipers, bore gauges, height gauges, dial thickness gauges, depth gauges, bevel protractors, gauge blocks, levels, and more.
We support FOB, CFR, CIF, and EXW.
We accept T/T, L/C, D/A, D/P, PayPal, and Western Union.
Yes, OEM services are available.
All products come with a one-year warranty. Defective parts will be replaced promptly. Our strict calibration and inspection processes ensure product quality.