Correct thread form is important for a pipe end and coupling to make up properly. Doing a quick check using a thread profile verifies the thread form is correct.
Profile gages can also be used to perform a visual inspection of a thread form for detecting chipped inserts, steps, flat crested threads, stretched threads, wide first threads, or rolled over threads.
BESTO provide precision tapered thread profile gages for the quick identification of product thread forms. Specify the connection which is to be inspected when ordering. Special profiles will be quoted upon request. More details please contact: sales@bestogages.com
| Model | Connection Type | Taper Per Foot (TPF) | Threads Per Inch (TPI) |
| TP-RTC-8R | API 8-Round Casing, Tubing & Drill Pipe | ¾” | 8 |
| TP-RTC-10R | API 10-Round Tubing | ¾” | 10 |
| TP-5BTC75-INT | API Buttress Casing, Internal, 4½” – 13⅜” | ¾” | 5 |
| TP-5BTC75-EXT | API Buttress Casing, External, 4½” – 13⅜” | ¾” | 5 |
| TP-5BTC1-INT | API Buttress Casing, Internal, 16” – 20” | 1” | 5 |
| TP-5BTC1-EXT | API Buttress Casing, External, 16” – 20” | 1” | 5 |
© [2019] — BESTO Industrial Technology Inc.