COUPLING
Please do not hesitate to contact Drilling.Kr if you couldn't find the couplings that you are looking for.
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| No | Coupling Sleeve | Round D | Length | Approx' Weight | Thread | ||||
| mm | inch | mm | ft | kg | lb | A | B | ||
| C01 |  |
44 | 1 3/4" | 150 | 6' | 1 | 2.20 | R32 | R32 |
| C02 | 54 | 2 1/8" | 170 | 6 3/4" | 1.7 | 3.74 | R38 | R38 | |
| C03 | 54 | 2 1/8" | 190 | 7 1/2 " | 1.8 | 3.97 | T38 | T38 | |
| C04 | 63 | 2 1/2" | 210 | 8 1/4" | 2.7 | 5.95 | T45 | T45 | |
| C05 | 76 | 3" | 228 | 9" | 4.1 | 9.04 | T51 | T51 | |
| C06 | 81 | 3 3/16" | 240 | 9 7/16" | 4.5 | 9.92 | T60 | T60 | |
| No | Adapter Coupling | Round D | Length | Approx' Weight | Thread | ||||
| mm | inch | mm | ft | kg | lb | A | B | ||
| C07 |  |
54 | 2 1/8" | 181 | 7' 9/64" | 1.7 | 3.74 | R32 | R38 |
| C08 | 54 | 2 1/8" | 190 | 7' 1/2" | 1.9 | 4.19 | R32 | T38 | |
| C09 | 54 | 2 1/8" | 190 | 7' 1/2" | 1.7 | 3.74 | R38 | R32 | |
| C10 | 54 | 2 1/8" | 190 | 7 1/2" | 1.7 | 3.74 | R38 | T38 | |
| C11 | 54 | 2 1/8" | 190 | 7 1/2" | 1.7 | 3.74 | T38 | R32 | |
| C12 | 54 | 2 1/8" | 190 | 7 1/2" | 1.7 | 3.74 | T38 | T38 | |
| C13 | 63 | 2 1/2" | 210 | 8 1/4" | 3.1 | 6.83 | T45 | R38 | |
| C14 | 72 | 2 7/8" | 235 | 9 1/2" | 4 | 8.82 | T45 | T51 | |
| C15 | 76 | 3" | 228 | 9" | 4 | 8.82 | T51 | T45 | |
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