Core barrels, welding rings
Feature:
SR-AS: welding blocks with carbide inserts and tips
SR-S: welding blocks with carbide inserts
SR-Z: carbide tipped welding tooth
SR-W: alternately mounted octagonal carbide inserts
Core barrels:
| ID-No (more details and pictures) |
Ø mm |
MANUFACTURER / TYPE |
LENGTH mm |
WEIGHT kg |
KELLY- BOX |
NOTE |
| 1353 | 310 | DIVERS SR-W | 700 | HEX 70 | as good as new | |
| 1279 | 510 | DIVERS KR SR-Z | 1630 | 130 | teeth | |
| 253 | 520 | BAUER KR SR-AS | 1540 | 320 | 110 | |
| 975 | 520 | NASSOVIA ? SR-Z | 2010 | 130 | ||
| 1818 | 520 | DIVERS SR-W | 1455 | 130 | Widia-pins | |
| 1819 | 520 | DIVERS SR-W | 1690 | 130 | Widia-pins | |
| 1547 | 580 | DIVERS KR SR-S | 1930 | 500 | 150 | 17 welded blocks with carbide inserts |
| 1579 | 580 | BOURLIER SR-S | 1670 | 200 | 18 welded blocks with carbide inserts | |
| 255 | 600 | BAUER KRR | 1900 | 610 | 150 | 6 rock bits |
| 257 | 600 | DIVERS | 1520 | 430 | 150 | 15 welded blocks with carbide inserts |
| 258 | 600 | DIVERS | 1220 | 340 | 150 | 15 welded blocks with carbide inserts |
| 259 | 600 | DIVERS | 1250 | 300 | 150 | 15 welded blocks with carbide inserts |
| 260 | 600 | B&S | 1420 | 150 | 12 welded blocks with carbide inserts | |
| 1734 | 600 | BAUER KR SR-S | 1595 | 150 | 12 welded blocks with carbide inserts | |
| 261 | 610 | BAUER KR SR-Z | 1585 | 150 | ||
| 262 | 620 | BAUER KR SR-Z | 1540 | 110 | ||
| 1054 | 630 | LEFFER KR SR-Z | 1400 | 130 | ||
| 264 | 640 | BAUER KR SR-Z | 1740 | 110 | ||
| 1131 | 650 | BAUER SR-Z | 1420 | 438 | 130 | |
| 1280 | 650 | DIVERS SR-Z | 2025 | 130 | ||
| 266 | 650 | BAUER KR | 1820 | 450 | 110 | without welding ring |
| 1388 | 650 | BAUER | 1940 | 440 | 110 | 20 welded blocks with carbide inserts + used welding ring as substitute |
| 268 | 650 | BAUER KR SR-AS | 1745 | 400 | 110 | |
| 269 | 650 | BAUER KR SR-AS | 1950 | 460 | 110 | 20 welded blocks with carbide inserts |
| 272 | 650 | BAUER KR SR-AS | 1940 | 465 | 110 | |
| 1200 | 650 | BAUER KR SR-Z | 1940 | 130 | 12 teeth | |
| 1262 | 665 | DIVERS KR SR-S | 1720 | 130 | ||
| 1735 | 700 | B&S KR SR-S | 1600 | 150 | 17 welded blocks with carbide inserts | |
| 1736 | 700 | BAUER KR SR-S | 1730 | 150 | 24 welded blocks with carbide inserts | |
| 1749 | 700 | B&S KR SR-S | 1575 | 430 | 150 | 17 welded blocks with carbide inserts |
| 1053 | 720 | ABI | 1680 | SW 70 | 12 welded blocks with carbide inserts | |
| 1820 | 740 | DIVERS KRR | 2065 | 130 | 22 rock bits | |
| 1047 | 760 | LEFFER KRR | 2020 | 130 | 9 rock bits | |
| 1237 | 770 | DIVERS KR SR-S | 1940 | 130 | 16 welded blocks with carbide inserts | |
| 274 | 770 | BAUER KR SR-Z | 1770 | 580 | 150 | |
| 276 | 770 | BAUER KR SR-Z | 1770 | 495 | 150 | |
| 277 | 770 | BAUER KR SR-Z | 1770 | 580 | 150 | |
| 278 | 770 | BAUER KR SR-Z | 1540 | 110 | ||
| 1281 | 780 | DIVERS KR SR-S | 1910 | 130 | 17 welded blocks with carbide inserts | |
| 1129 | 780 | BAUER SR-S | 1460 | 540 | 130 | 16 welded blocks with carbide inserts |
| 1134 | 780 | BAUER SR-Z | 1940 | 130 | ||
| 280 | 780 | BAUER | 1840 | 525 | 110 | 25 welded blocks with carbide inserts |
| 281 | 780 | BAUER | 1840 | 525 | 110 | 24 welded blocks with carbide inserts |
| 1199 | 780 | BAUER KR SR-Z | 1550 | 502 | 130 | 14 teeth |
| 285 | 790 | DIVERS | 1270 | 150 | without welding ring | |
| 1236 | 800 | DIVERS KR SR-Z | 1410 | 130 | ||
| 286 | 800 | B&S | 1625 | 600 | 150 | 20 welded blocks with carbide inserts |
| 287 | 800 | B&S | 1620 | 130 | welded blocks with carbide inserts | |
| 1198 | 800 | DIVERS KRR | 1835 | 130 | 9 rock bits | |
| 1737 | 800 | B&S KR SR-S | 1570 | 150 | 20 welded blocks with carbide inserts | |
| 1821 | 800 | DIVERS KRR | 1585 | 130 | 26 rock bits | |
| 288 | 805 | B&S | 3610 | 1100 | 200 | 20 welded blocks with carbide inserts |
| 1196 | 900 | DIVERS KR SR-W | 1810 | 130 | ||
| 1738 | 900 | B&S KR SR-S | 1415 | 510 | 150 | 22 welded blocks with carbide inserts |
| 1750 | 900 | B&S KR SR-S | 1820 | 690 | 200 | 16 welded blocks with carbide inserts |
| 1132 | 910 | BAUER SR-S | 1760 | 638 | 130 | 19 welded blocks with carbide inserts |
| 1822 | 920 | DIVERS SR-W | 1730 | 130 | Widia-pins | |
| 1823 | 965 | DIVERS KRR | 1745 | 130 | 28 rock bits | |
| 292 | 1005 | DIVERS | 1730 | 150 | without welding ring | |
| 294 | 1050 | BAUER KR SR-Z | 1770 | 814 | 150 | |
| 296 | 1060 | BAUER KR SR-S | 1810 | 780 | 150 | |
| 297 | 1060 | BAUER KR SR-S | 1790 | 785 | 150 | |
| 298 | 1080 | B & S | 1600 | 150 | ||
| 1739 | 1060 | B&S KR SR-S | 1800 | 860 | 200 | 27 welded blocks with carbide inserts |
| 1130 | 1100 | BAUER KRR | 2060 | 130 | 12 rock bits | |
| 300 | 1175 | DIVERS | 1720 | 150 | without welding ring | |
| 303 | 1200 | BAUER KR SR-S | 1840 | 877 | 150 | |
| 1740 | 1200 | B&S KR SR-S | 2025 | 920 | 200 | 33 welded blocks with carbide inserts |
| 1454 | 1220 | BAUER KR SR-S | 1890 | 909 | 200 | 21 welded blocks with carbide inserts, new |
| 1239 | 1300 | DIVERS KR SR-S | 1580 | 130 | 30 welded blocks with carbide inserts | |
| 1455 | 1355 | BAUER KR SR-S | 2040 | 1005 | 200 | 24 welded blocks with carbide inserts, party new |
| 304 | 1380 | LEFFER KRR | 1930 | 1700 | 200 | |
| 305 | 1380 | LEFFER KRR | 1810 | 1600 | 150 | |
| 306 | 1500 | CASAGRANDE | 1800 | 150 | ||
| 307 | 1980 | B & S | 5720 | 5670 | 200 | 35 welded blocks with carbide inserts |
| 1758 | core barrel-upper part | consisting of flange Ø 980 mm + kelly box 150 x 150 mm | ||||
| 1759 | core barrel-upper part | consisting of flange Ø 990 mm + kelly box 150 x 150 mm | ||||
| 1761 | core barrel-upper part | consisting of flange Ø 1180 mm + kelly box 150 x 150 mm |
Core barrels • Welding ringstop
Welding rings:
| ID-No (more details and pictures) |
Ø mm |
HEIGHT OF RING X THICKNESS mm |
TYPE | NOTE |
| 308 | 430 | 140 x 12 | SR-W | not used |
| 309 | 430 | 140 x 12 | SR-W | not used |
| 310 | 430 | 140 x 12 | SR-W | not used |
| 311 | 475 | 55 x 25 | SR-W | not used |
| 312 | 475 | 55 x 25 | SR-W | not used |
| 313A | 480 | 100 x 20 | SR-S | not used |
| 313B | 480 | 100 x 20 | SR-S | not used |
| 314 | 520 | 140 x 12 | SR-W | not used |
| 315 | 610 | 100 x 25 | SR-S | not used |
| 316 | 610 | 100 x 25 | SR-S | not used |
| 318 | 650 | 40 x 25 | SR-W | not used |
| 1389 | 650 | 130 x 15 | SR-S | used, repaired |
| 1181 | 680 | 270 x 20 | SR-Z | not used |
| 320 | 755 | 250 x 40 | SR-S | not used |
| 1179 | 780 | 245 x 40 | SR-S | not used |
| 323 | 785 | 100 x 25 | SR-S | not used |
| 324 | 800 | 40 x 25 | SR-W | not used |
| 326 | 800 | 40 x 25 | SR-W | not used |
| 327 | 800 | 40 x 25 | SR-W | not used |
| 328 | 800 | 40 x 25 | SR-W | not used |
| 329 | 800 | 40 x 25 | SR-W | not used |
| 330 | 800 | 40 x 25 | SR-W | not used |
| 331 | 800 | 40 x 25 | SR-W | not used |
| 332 | 800 | 130 x 15 | SR-Z | used |
| 1180 | 810 | 330 x 40 | KRR | not used |
| 1178 | 870 | 100 x 40 | SR-W | not used |
| 336 | 950 | 145 x 22 | SR-S | used |
| 337 | 1055 | 45 x 25 | SR-W | not used |
| 338 | 1055 | 45 x 25 | SR-W | not used |
| 339 | 1055 | 45 x 25 | SR-W | not used |
| 340 | 1055 | 45 x 25 | SR-W | not used |
| 341 | 1055 | 45 x 25 | SR-W | not used |
| 342 | 1060 | 150 x 15 | SR-S | not used |
| 343 | 1060 | 200 x 25 | SR-S | not used |
| 344 | 1070 | 195 x 25 | SR-S | not used |
| 345 | 1075 | 195 x 20 | SR-S | not used |
| 347 | 1180 | 40 x 25 | SR-W | not used |
| 348 | 1200 | 55 x 25 | SR-W | not used |
| 349 | 1200 | 55 x 25 | SR-W | not used |
| 350 | 1200 | 135 x 15 | SR-Z | not used |
| 351 | 1200 | 135 x 15 | SR-Z | not used |
| 1177 | 1310 | 220 x 30 | SR-W | not used |
| 352 | 570 | 105 x 25 | small teeth | not used |
| 353 | 910 | 260 x 35 | big teeth | few used |
| 354 | 750 | 50 x 20 | bare ring not used | |
| 355 | 750 | 50 x 20 | bare ring not used | |
| 356 | 750 | 50 x 20 | bare ring not used | |
| 357 | 750 | 50 x 20 | bare ring not used | |
| 358 | 800 | 50 x 25 | bare ring not used | |
| 359 | 800 | 50 x 25 | bare ring not used | |
| 360 | 1050 | 150 x 25 | bare ring not used | |
| 361 | 1050 | 150 x 25 | bare ring not used |
Feature:
SR-AS: welding blocks with carbide inserts and tips
SR-S: welding blocks with carbide inserts
SR-Z: carbide tipped welding tooth
SR-W: alternately mounted octagonal carbide inserts
Core barrels • Welding ringstop