4" 5" 6" dth palu DHD 340 350 tombol pengeboran bit
Bit DTH minangka alat pemotong batu.Bit Sinodrills DTH digawe saka baja paduan kualitas unggul sing digawe dening Timken ing AS.Kajaba iku, teknologi manufaktur seni ndadekake bit DTH kita kanthi kualitas sing luwih dhuwur lan luwih dipercaya.
Gaya pasuryan sing beda ndadekake bit DTH cocok kanggo macem-macem kondisi rock.
Rai datar: Iki minangka desain universal, utamane kanggo tatanan watu sing atos lan abrasif.Dadi biasane, pasuryan sing rata kanthi desain tombol hemi-spherical minangka pilihan sing paling populer.
Convex pasuryan: A desain klasik kanggo tatanan rock alus kanggo medium hard kang ora supaya abrasive.Desain iki nduweni tingkat penetrasi sing apik banget nanging ora ana panyimpangan bolongan yen watu atos.
Pasuryan cekung: Formasi watu medium hard nganti hard sing kurang abrasif lan retak.Utamané kanggo ngebur bolongan jero, kontrol banget liwat panyimpangan bolongan.
Model | Sambungan Utas | OD (mm) | Ukuran Lubang Rec | Gaya Shank | Tekanan Kerja (Bar) |
CD35 | API 2 3/8" Reg | φ82 mm | φ90-φ105 | DHD3.5 CD35 | 1.0-1.5Mpa |
CD45 | API 2 3/8" Reg | φ99 mm | φ110-φ135 | Cop44 DHD340 CD45 | 1.0-2.5Mpa |
CSD4 | API 2 3/8" Reg | φ99 mm | φ110-φ135 | SD4 CSD4 | 1.0-2.5Mpa |
CQL40 | API 2 3/8" Reg | φ99 mm | φ110-φ135 | QL40 CQL40 | 1.0-2.5Mpa |
CD55 | API 2 3/8" Reg API 3 1/2" Reg | φ125 mm | φ135-φ155 | Cop54 DHD350R CD55 | 1.0-2.5Mpa |
CSD5 | API 3 1/2" Reg | φ125 mm | φ135-φ155 | SD5 CSD5 | 1.0-2.5Mpa |
CQL50 | API 3 1/2" Reg | φ125 mm | φ135-φ155 | Cop54 QL50 CQL50 | 1.0-2.5Mpa |
CD65 | API 3 1/2" Reg | φ148 mm | φ155-φ190 | Cop64 DHD360 CD65 | 1.0-2.5Mpa |
CSD6 | API 3 1/2" Reg | φ148 mm | φ155-φ190 | SD6 CSD6 | 1.0-2.5Mpa |
CQL60 | API 3 1/2" Reg | φ148 mm | φ155-φ190 | Cop64 QL60 CQL60 | 1.0-2.5Mpa |
CD85 | API 4 1/2" Reg | φ185 mm | φ195-φ254 | Cop84 DHD380 CD85 | 1.0-2.5Mpa |
CSD85 | API 4 1/2" Reg | φ185 mm | φ195-φ254 | SD8 CSD8 | 1.0-2.5Mpa |
CQL80 | API 4 1/2" Reg | φ185 mm | φ195-φ254 | QL80 CQL80 | 1.0-2.5Mpa |
CSD10 | API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg | φ225 mm | φ254-φ311 | SD 10 CSD10 | 1.0-2.5Mpa |
CN100 | API 6 5/8" Reg | φ225 mm | φ254-φ311 | NUMA100 CN100 | 1.0-2.5Mpa |
CSD12 | API 6 5/8" Reg | φ275 mm | φ305-φ445 | SD 12 CSD12 | 1.0-2.5Mpa |