Sucker Rod and Polished Rod Connection Thread Plug and Thread Ring Gages
Thread Plug and Ring Gages are used to measure the pitch diameter and thread form of external and internal threads on Sucker Rods and Polished Rod Connections in the oil and gas industry. These gages are also known as screw thread gages or thread gauges. They are designed to ensure that the threaded parts are within the specified tolerance limits and can be assembled properly.
| API Spec 11B WORKING SUCKER ROD&POLISHED ROD GAGES | ||||||
| DESCRIPTION | SIZE | |||||
| P2 GO RING | CYG13 (1/2) | CYG16 (5/8) | CYG19(3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P4 RING FOR PIN CONE | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P6 NO GO RING PIN CONE | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P8 GO PIN RING | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B2 GO PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B4 PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B6 NO GO PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| API Spec 11B MASTER SUCKER ROD&POLISHED ROD GAGES | ||||||
| DESCRIPTION | SIZE | |||||
| P1 GO PLUG MASTER | CYG13 (1/2) | CYG16 (5/8) | CYG19(3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P2 GO RING MASTER | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P3 PIN CONE PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P4 REF. RING FOR PIN | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P5 NO GO PIN PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P6 REF. NO GO RING | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P7 MASTER GO PIN PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| P8 REF.GO PIN RING | CYG13 (1/2) | CYG16 (5/8) | CYG19(3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B1 MASTER GO RING | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B2 REF. GO PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B3 MASTER CONE RING | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B4 REF. PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B5 MASTER NO GO RING | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |
| B6 REF. NO GO PLUG | CYG13 (1/2) | CYG16 (5/8) | CYG19 (3/4) | CYG22 (7/8) | CYG25 (1) | CYG29 (1 1/8) |