Calibration turn around time is usually within 5 days, for standard calibrations.
API Thread Gage Calibration
We specialize in the calibration of API 7-2 and API 5B Plug & Ring “Working” thread gages. Reference master gages are on-site in Alvin, TX in accordance with the following:
- API Specification 7-2
- API Specification 5B
Master Thread Gages
We are constantly working towards having each master thread gage that you need.
Below is a list of each master gage on site.
On-Site Master Rotary Thread Gages
API 7-2
1-1/4 AMT/AMMT
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2-7/8 American Open Hole (AOH)
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4-1/2″ DOUBLE STREAMLINE (DSL)
5-1/2″ DOUBLE STREAMLINE (DSL)
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3-1/2″ EXTRA HOLE (XH)
4-1/2″ EXTRA HOLE (XH)
5″ EXTRA HOLE (XH)
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3-1/2″ Full Hole (FH)
4″ Full Hole (FH)
4-1/2″ Full Hole (FH)
5-1/2″ Full Hole (FH)
6-5/8″ Full Hole (FH)
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2-3/8″ SL H90
2-7/8″ SL H90
4-1/2″ H90
5″ H90
5-1/2″ H90
6-5/8″ H90
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2-3/8″ INTERNAL FLUSH (IF)
2-7/8″ INTERNAL FLUSH (IF)
3-1/2″ INTERNAL FLUSH (IF)
4″ INTERNAL FLUSH (IF)
4-1/2″ INTERNAL FLUSH (IF)
5-1/2″ INTERNAL FLUSH (IF)
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NC23
NC26
NC31
NC35
NC38
NC40
NC44
NC46
NC50
NC56
NC61
NC70
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2-3/8″ PAC
2-7/8″ PAC
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2 3/8″ Regular
2 7/8″ Regular
3 1/2″ Regular
4 1/2″ Regular
5-1/2″ Regular
6 5/8″ Regular
6-5/8″ Regular LEFT HAND
7-5/8″ Regular
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2-7/8″ SLIM HOLE (SH)
3-1/2″ SLIM HOLE (SH)
4-1/2″ SLIM HOLE (SH)
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API 5B
2-3/8″ UPTBG/EUE/EUT
2-7/8″ UPTBG/EUE/EUT
3-1/2″ UPTBG/EUE/EUT
4-1/2″ UPTBG/EUE/EUT
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2″ Line Pipe
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2-3/8″ TBG/NUE/NUT
2-7/8″ TBG/NUE/NUT
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4-1/2″ CSG
5″ CSG
5-1/2″ CSG
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4-1/2″ Buttress Casing
Call us at 832-569-2046 or contact us for a quote.
