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| Brand Name : | JTHL |
| Model Number : | OD600/680mm |
| Certification : | ISO |
| Price : | USD 800-USD 3000 |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability : | 100 pcs /month |
| Delivery Time : | 5-20 woek days |
Double-wall rotary casings pipe can be used universally, as they
are designed especially for transmitting high rotational and
vertical forces as created by the rig rotary drives or
oscillations.
The use of double-walled casings ensures a flush drill string.
Single wall rotary casings pipe can be used for applications where
weight reduction is important.
Drilling Diameter Range: 620~2500mm
Wall thickness: 20~60mm
| Dia. | Length | Wall thick ness-1 | Wall thick ness-2 | Total thick ness | Bolt QTY | |||||
| D1/D2 | 1m | 2m | 3m | 4m | 5m | 6m | A1 | A2 | T2 | Bolt |
| (mm) | Weright(kg) Parts Number | (mm) | (mm) | (mm) | (Nos) | |||||
| 620/540 | 403 | 739 | 1074 | 1411 | 1747 | 2081 | 12 | 8 | 40 | 8 |
| 880/800 | 585 | 1069 | 1552 | 2036 | 2520 | 3005 | 12 | 8 | 40 | 10 |
| 1000/920 | 669 | 1221 | 1773 | 2328 | 2877 | 3429 | 12 | 8 | 40 | 10 |
| 1180/1100 | 844 | 1580 | 2316 | 3052 | 3787 | 4522 | 16 | 8 | 40 | 12 |
| 1300/1220 | 933 | 1746 | 2558 | 3372 | 4184 | 4996 | 16 | 8 | 40 | 12 |
| 1500/1400 | 1433 | 2628 | 3817 | 5009 | 6210 | 7393 | 20 | 10 | 50 | 12 |
| 1800/1700 | 1730 | 3166 | 4602 | 6038 | 7474 | 8910 | 20 | 10 | 50 | 16 |
| 2000/1880 | 2450 | 4280 | 6110 | 7940 | 9770 | 11600 | 20 | 15 | 60 | 12 |
| 2200/2080 | 2700 | 4720 | 6740 | 8760 | 10780 | 12800 | 20 | 15 | 60 | 12 |
| 2500/2380 | 2960 | 5240 | 7520 | 9800 | 12080 | 14360 | 20 | 15 | 60 | 16 |

Due to space limitations, not all product details are displayed. For details, please consult Jack An,
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| Company Info. |
| Beijing Jietaihongli Technology Co., Ltd. |
| Verified Supplier |
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