The drilling rotary casing pipe is obtained by driving a steel siding into the ground in order to protect the whole drilling operation;basically the rotary drilling tool during the working process performs inside mechanical protection made by the casing fixed into the ground
Double-wall rotary casing pipes can be used universally, as they are designed especially for transmitting high rotational and vertical forces as created by the rig rotary drives or oscillation,
| D1/D2 | t1 | t2 | d | t3 | JL0S Single walled casing tube | JL0D Double walled casing tube | ||||||||||||
| mm | Weight[kg] Working length(mm) | Weight[kg] Working length(mm) | ||||||||||||||||
| 1m | 2m | 3m | 4m | 5m | 6m | 8m | 1m | 1m | 3m | 3m | 5m | 6m | 8m | |||||
| 600/520 | 15 | 12 | 10 | 20 | 380 | 672 | 993 | 1255 | 1546 | 1838 | 2421 | 433 | 805 | 1177 | 1660 | 2060 | 2450 | 3230 |
| 6403/560 | 15 | 12 | 10 | 20 | 409 | 720 | 1032 | 1345 | 1657 | 1959 | 2593 | 465 | 862 | 1259 | 1780 | 2200 | 2620 | 3450 |
| 700/620 | 15 | 12 | 10 | 20 | 117 | 789 | 1131 | 1173 | 1815 | 2157 | 2811 | 509 | 945 | 1381 | 190 | 2420 | 2850 | 3800 |
| 750/670 | 15 | 12 | 10 | 20 | 481 | 848 | 1215 | 1582 | 1949 | 2316 | 3050 | 549 | 1019 | 1489 | 2110 | 2600 | 3100 | 41090 |
| 800/720 | 15 | 15 | 8 | 20 | 514 | 905 | 1298 | 1690 | 2082 | 2474 | 3258 | 587 | 1090 | 1593 | 2430 | 3010 | 3600 | 4760 |
| 880/800 | 15 | 15 | 8 | 20 | 566 | 998 | 1430 | 1862 | 2294 | 2726 | 3590 | 637 | 1179 | 1720 | 2680 | 3330 | 3970 | 5260 |
| 900/820 | l5 | 15 | 8 | 20 | 580 | 1022 | 1464 | 1906 | 2348 | 2790 | 3674 | 653 | 1206 | 1759 | 2750 | 3410 | 4070 | 5380 |
| 1000/920 | 15 | 15 | 8 | 20 | 640 | 1133 | 1626 | 2119 | 2612 | 3105 | 4091 | 724 | 1343 | 1962 | 3060 | 3800 | 4540 | 6010 |
| 1080/1000 | 15 | 15 | 8 | 20 | 690 | 1190 | 1720 | 2260 | 2820 | 3350 | 4420 | 790 | 1440 | 2155 | 3320 | 4110 | 4910 | 6510 |
| 1180/1100 | 15 | 15 | 8 | 20 | 760 | 1350 | 1925 | 2510 | 3100 | 3680 | 4840 | 860 | 1590 | 2340 | 3640 | 4510 | 5390 | 7130 |
| 1200/1120 | l5 | 5 | 8 | 25 | 860 | 1600 | 2340 | 3080 | 3820 | 4560 | 6030 | 870 | 1620 | 1365 | 3700 | 1590 | 5480 | 7260 |
| 1300/1220 | 15 | 15 | 8 | 25 | 945 | 1745 | 2545 | 3375 | 1150 | 4950 | 6550 | 950 | 1770 | 2480 | 4020 | 4990 | 5960 | 7890 |
| 1500/1400 | 15 | 15 | 18 | 25 | 1440 | 2370 | 3300 | 4230 | 5160 | 6090 | 7950 | 1485 | 2520 | 3555 | 5140 | 6325 | 7510 | 9880 |
| 1800/1700 | 20 | 20 | 8 | 25 | 1720 | 2830 | 3950 | 5070 | 6190 | 7310 | 9550 | 1910 | 3505 | 5085 | 7380 | 9165 | 10950 | 14520 |
| 2000/1880 | 20 | 20 | 18 | 25 | 2190 | 3430 | 4670 | 5910 | 7150 | 8390 | 10870 | 2530 | 4000 | 6670 | 8820 | 10900 | 12990 | 17110 |
Casing spare parts for foundation Drilling High Grade Alloy Steel Carbide Casing Double Wall Piling Rig
