Thread Check Catalog 2023

API (American Petroleum Institute) GAGES

Tubing is placed within a well to produce well fluids or to inject fluids. Unless otherwise stated, tubing should be threaded and coupled. Coupling threads, gauging practice and thread inspection should conform to the requirements of API Spec 5B. Thread Check, Inc. offers the complete range of External Upset Tubing Thread Plug and Ring Gages to API Spec 5B.

External Upset - EUE/EUT - Thread Plug and Ring Gages API Spec 5B (Priced on Request) Description Order Number 1.050" EUE/EUT Plug Gage EUE/EUT-1.050-P 1.050" EUE/EUT Ring Gage EUE/EUT-1.050-R 1.315" EUE/EUT Plug Gage EUE/EUT-1.315-P 1.315" EUE/EUT Ring Gage EUE/EUT-1.315-R 1.660" EUE/EUT Plug Gage EUE/EUT-1.660-P 1.660" EUE/EUT Ring Gage EUE/EUT-1.660-R 1.900" EUE/EUT Plug Gage EUE/EUT-1.900-P 1.900" EUE/EUT Ring Gage EUE/EUT-1.900-R 2-3/8" EUE/EUT Plug Gage EUE/EUT-2-3/8-P 2-3/8" EUE/EUT Ring Gage EUE/EUT-2-3/8-R 2-7/8" EUE/EUT Plug Gage EUE/EUT-2-7/8-P 2-7/8" EUE/EUT Ring Gage EUE/EUT-2-7/8-R 3-1/2" EUE/EUT Plug Gage EUE/EUT-3-1/2-P 3-1/2" EUE/EUT Ring Gage EUE/EUT-3-1/2-R 4" EUE/EUT Plug Gage EUE/EUT-4-P 4" EUE/EUT Ring Gage EUE/EUT-4-R 4-1/2" EUE/EUT Plug Gage EUE/EUT-4-1/2-P 4-1/2" EUE/EUT Ring Gage EUE/EUT-4-1/2-R Non-Upset Tubing - NUE/NUT - Thread Plug and Ring Gages API Spec 5B (Priced on Request) Description Order Number 1.050" NUE/NUT Thread Plug Gage NUE/NUT-1.050-P 1.050" NUE/NUT Thread Ring Gage NUE/NUT-1.050-R 1.315" NUE/NUT Thread Plug Gage NUE/NUT-1.315-P 1.315" NUE/NUT Thread Ring Gage NUE/NUT-1.315-R 1.660" NUE/NUT Thread Plug Gage NUE/NUT-1.660-P 1.660" NUE/NUT Thread Ring Gage NUE/NUT-1.660-R 1.900" NUE/NUT Thread Plug Gage NUE/NUT-1.900-P 1.900" NUE/NUT Thread Ring Gage NUE/NUT-1.900-R 2-3/8" NUE/NUT Thread Plug Gage NUE/NUT-2-3/8-P 2-3/8" NUE/NUT Thread Ring Gage NUE/NUT-2-3/8-R 2-7/8" NUE/NUT Thread Plug Gage NUE/NUT-2-7/8-P 2-7/8" NUE/NUT Thread Ring Gage NUE/NUT-2-7/8-R 3-1/2" NUE/NUT Thread Plug Gage NUE/NUT-3-1/2-P 3-1/2" NUE/NUT Thread Ring Gage NUE/NUT-3-1/2-R 4" NUE/NUT Thread Plug Gage NUE/NUT-4-P 4" NUE/NUT Thread Ring Gage NUE/NUT-4-R 4-1/2" NUE/NUT Thread Plug Gage NUE/NUT-4-1/2-P 4-1/2" NUE/NUT Thread Ring Gage NUE/NUT-4-1/2-R

Tubing is placed within a well to produce well fluids or to inject fluids. Unless otherwise stated, tubing should be threaded and coupled. Coupling threads, gauging practice and thread inspection should conform to the requirements of API Spec 5B. Thread Check, Inc. offers the complete range of Non-Upset Tubing Thread Plug and Ring Gages to API Spec 5B.

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