Bore Codes
* To print tables please download PDF
Tubing Elevators Bore Codes - Square Shoulder
PIPE SIZE | PIPE TYPE | BORE CODE |
1.050” | NU | 150 |
1.050” | EU | 151 |
1.315” | NU | 152 |
1.315” | EU | 153 |
1.660” | NU | 154 |
1.660” | EU | 155 |
1.990” | NU | 156 |
1.990” | EU | 157 |
2 1/16” | TS-8TBG | 157SPL |
2 3/8” | NU | 158 |
2 3/8” | EU | 159 |
2 7/8” | NU | 160 |
2 7/8” | EU | 161 |
3 1/2” | NU | 162 |
3 1/2” | EU | 163 |
4” | NU | 164 |
4” | EU | 165 |
4 1/2” | NU | 166 |
4 1/2” | EU | 167 |
Drill Pipe Bore Codes
PIPE SIZE | TYPE UPSET | 18° SHOULDER | 90° SHOULDER |
2 3/8” | IU | | 109 |
2 3/8” | EU | 116 | 110 |
2 7/8” | IU | 117 | 108 |
2 7/8” | EU | 118 | 101 |
3 1/2” | IU | 119 | 102 |
3 1/2” | EU | 120 | 103 |
4” | IU | 121 | 104 |
4” | EU | 122 | 105 |
4 1/2” | IU | 122 | 105 |
4 1/2” | IEU | 122 | 105 |
4 1/2” | EU | 123 | 106 |
5” | IEU | 123 | 106 |
5 1/2” | IEU | 124 | 107 |
5 7/8” | IEU | 123SPL | |
6 5/8” | IEU | 223 | 222 |
Casing-Drill Collar Bore Codes - Square Shoulder
CASING/COL- LAR SIZE O.D. | BORE CORE CSG & SLICK D.C. | BORE CODE ZIP D.C. | | CASING/COL- LAR SIZE O.D. | BORE CORE CSG & SLICK D.C. | BORE CODE ZIP D.C. |
3 1/8” | 201 | | | 9 1/4” | 501 | |
4” | 202 | | | 9 1/2” | 216 | 370 |
4 1/8” | | 177 | | 9 5/8” | 141 | |
4 1/4” | 203 | | | 9 3/4” | | 367 |
4 1/2” | 129 | | | 9 7/8” | 505 | |
4 3/4” | 130 | 435 | | 10” | 217 | 195 |
5” | 131 | | | 10 1/4” | 502 | |
5 1/4” | 132 | 179 | | 10 3/4” | 142 | 527 |
5 1/2” | 204 | 180 | | 11” | | 419 |
5 3/4” | 205 | 181 | | 11 1/4” | 218 | 196 |
5 7/8” | 205SPL | | | 11 3/4” | 143 | |
6” | 134 | 362 | | 12 1/4” | 503 | |
6 1/4” | 206 | 337 | | 12 3/4” | 470 | |
6 1/2” | 207 | 373 | | 13 3/8” | 144 | |
6 5/8” | 135 | | | 13 5/8” | 471 | |
6 3/4” | 208 | 387 | | 13 3/4” | 504 | |
7” | 136 | 361 | | 14” | 472 | |
7 1/4” | 209 | 357 | | 16” | 145 | |
7 1/2” | 210 | 188 | | 16 3/4” | 473 | |
7 5/8” | 137 | | | 18 5/8” | 146 | |
7 3/4” | 211 | 339 | | 20” | 147 | |
8” | 212 | 336 | | 21 1/2” | 148 | |
8 1/4” | 213 | 422 | | 22” | 474 | |
8 1/2” | 214 | 426 | | 24” | 219 | |
8 5/8” | 139 | | | 24 1/2” | 149 | |
8 3/4” | 215 | | | 26” | 220 | |
9” | 140 | 427 | | 30” | 221 | |