Pipa Bor Batu
Pipa bor anu dianggo dina aplikasi sapertos DTH / DTHR / DR dasarna diwangun ku pipa baja kalayan pin di hiji tungtung sareng kotak di sisi sanésna.Pakasaban pipa bor nyaéta ngirimkeun torsi rotasi sareng dorong tina sirah puteran rig ka alat pangeboran liang.
Numutkeun aplikasi béda, diaméter béda tina tabung bor anu diperlukeun, dasarna, hammers DTH leutik butuh tabung bor DTH leutik, sabalikna.Biasana urang nawiskeun 50mm, 60mm, 76mm, 89mm, 95mm, 102mm, 114mm, 127mm, 140mm, 159mm.
Biasana benangna mangrupikeun sambungan API standar, sapertos 2 3/8 ″ API REG thread, 3 1/2 ″ API REG thread atanapi API IF thread, jsb.
Numutkeun pamundut konsumén, ti 1000mm mun 6000mm panjang pipe nu sadia.
Numutkeun pamundut konsumén, ti 1000mm mun 6000mm panjang pipe nu sadia.
Ukuran | Beurat nominal Lb/ft | Jinis beurat diitung | Kandel témbok | |||
di. | mm | lb/ft | kg/m | di. | mm | |
2 3/8 | 60.3 | 6.65 | 6.26 | 9.32 | 0.28 | 7.11 |
2 7/8 | 73 | 10.4 | 9.72 | 14.48 | 0.362 | 9.19 |
3 1/2 | 88.9 | 9.5 | 8.81 | 13.12 | 0.254 | 6.45 |
3 1/2 | 88.9 | 13.3 | 12.31 | 18.34 | 0.368 | 9.35 |
3 1/2 | 88.9 | 15.5 | 14.63 | 21.79 | 0.449 | 11.4 |
3 1/2 | 88.9 | 15.5 | 14.63 | 21.79 | 0.449 | 11.4 |
4 | 101.6 | 14 | 12.93 | 19.26 | 0.33 | 8.38 |
4 1/2 | 114.3 | 13.75 | 12.24 | 18.23 | 0.271 | 6.88 |
4 1/2 | 114.3 | 16.6 | 14.98 | 22.31 | 0.337 | 8.56 |
4 1/2 | 114.3 | 20 | 18.69 | 27.84 | 0.43 | 10.92 |
5 | 127 | 16.25 | 14.87 | 22.15 | 0.296 | 7.52 |
5 | 127 | 19.5 | 17.93 | 26.71 | 0.362 | 9.19 |
5 | 127 | 19.5 | 17.93 | 26.71 | 0.362 | 9.19 |
5 | 127 | 25.6 | 24.03 | 35.79 | 0.5 | 12.7 |
5 | 127 | 25.6 | 24.03 | 35.79 | 0.5 | 12.7 |
5 1/2 | 139.7 | 21.90 | 19.81 | 29.51 | 0.361 | 9.17 |
5 1/2 | 139.7 | 24.70 | 22.54 | 33.57 | 0.415 | 10.54 |
Tulis pesen anjeun di dieu sareng kirimkeun ka kami