Bomba la Kuchimba Visima
Mabomba ya kuchimba visima hutumika sana katika uchimbaji wa madini, uchunguzi wa kijiolojia na kila aina ya uchimbaji (maji, mafuta, gesi, nk) project.As kama utengenezaji wa bomba la kuchimba visima, tunatengeneza viwango vya kila aina na mabomba yasiyo ya kawaida ya kuchimba visima kwa wateja wetu.Mabomba yetu ya kuchimba visima ni pamoja na bomba la kuchimba chuma, bomba la kuchimba madini, bomba la kuchimba visima vya maji, bomba la kuchimba visima vya mafuta, bomba la kuchimba visima vya API, fimbo ya kuchimba visima ya DTH, fimbo ya kuchimba waya, n.k.
Vipengele muhimu vya bomba la DTH la ubora wa juu ni uimara, usahihi na uwezo wa kudhibiti.
1.Pipe mwili: baridi chora bomba imefumwa.kwa hivyo bomba iwe na saizi sahihi, kati nzuri.
2. Nyenzo za mwili wa bomba ni daraja sawa na Sandvik.
3.Kiunganishi cha uzi :Utibabu wa joto na nitrojeni, kwa hivyo bomba hudumu zaidi na ni rahisi kupakia na kupakua.
4.Ulehemu wa msuguano.
Bomba la kuchimba visima la kawaida la DTH:
Kipenyo: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm;
Urefu: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mm;
Thread: 2 3/8” API REG, 2 7/8” API REG, 3 1/2” API REG, 4 1/2” API REG,
2 3/8 API IF, 3 1/2 API IF
Ukubwa | Uzito wa jina Lb/ft | Aina ya uzito iliyohesabiwa | Unene wa ukuta | |||
katika. | mm | lb/ft | kg/m | katika. | 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 |