Quick Reference Table
The following table giving figures of unions, end connections and pressure rating is given for quick reference.
| Union Fig. | End Connections | Pressure Rating (PSI) | |||
|---|---|---|---|---|---|
| Standard Service | Sour Service | ||||
| C.W.P. | T.P. | C.W.P. | T.P. | ||
| 50 | LINE PIPE | 500 | 750 | – | – |
| 100 | LINE PIPE | 1000 | 1500 | – | – |
| 200 | LINE PIPE /BUTT WELD | 2000 | 3000 | – | – |
| 206 | LINE PIPE /BUTT WELD | 2000 | 3000 | – | – |
| 207 | LINE PIPE /BUTT WELD | 2000 | 3000 | – | – |
| 211 | LINE PIPE | 2000 | 3000 | – | – |
| 400 | LINE PIPE /BUTT WELD | 2500 | 3750 | 2500 | 3750 |
| 400 | LINE PIPE /BUTT WELD | 4000 | 6000 | 4000 | 6000 |
| 600 | LINE PIPE /BUTT WELD | 6000 | 9000 | – | – |
| 602 | LINE PIPE /BUTT WELD /NPTS | 6000 | 9000 | 6000 | 9000 |
| 1002 | LINE PIPE /BUTT WELD /NPTS | 10000 | 15000 | 7500 | 12000 |
| 1003 | LINE PIPE /BUTT WELD | 10000 | 15000 | 7500 | 12000 |
| 1004 | LINE PIPE /BUTT WELD | 10000 | 15000 | 7500 | 12000 |
| 1502 | LINE PIPE /BUTT WELD /NPTS | 15000 | 22500 | 10000 | 15000 |
| 2002 | BUTT WELD | 20000 | 30000 | – | – |
| 2202 | BUTT WELD | – | – | 15000 | 22500 |
