DHD 340 350 360 Chini ya Shimo Dth Nyundo Biti
Tunatengeneza Nyundo za DTH za ukubwa tofauti kuanzia 1 hadi 12. Nyundo hizi zimetengenezwa kulingana na Biti za Kuchimba ili kutekeleza malengo yaliyoenea.Nyundo hizi hutumiwa katika shughuli mbali mbali za shimo kama vile Uchimbaji wa benchi.Hizi ni nyundo za chini za valve zilizo na mzunguko wa mzunguko wa hewa ulioboreshwa.Hizi ni nyundo za wajibu mzito ambazo kwa kina kirefu zinahitaji utumiaji wa hewa kidogo, na kutoa hasara ya chini ya utendakazi.
Tunatoa nyundo ya IR, DHD3.5, DHD340a, DHD360, DHD380,COP na QL nyundo. Kiwango bora cha ukubwa wa mashimo ya kuchimba mlipuko kwa kutumia DTH ni 90mm hadi 254mm, mashimo madogo ya milipuko kwa ujumla hutobolewa kwa kutumia nyundo ya juu, na mashimo makubwa kwa ujumla. tumia mashine za kuzunguka.Nyundo zetu kama COP na QL zinajulikana kutegemewa kwa mrithi na maisha marefu.
Mfano | Muunganisho wa Thread | OD(mm) | Ukubwa wa Shimo la Rec | Mtindo wa Shank | Shinikizo la Kazi (Bar) |
CD35 | API 2 3/8" Reg | φ82mm | φ90-φ105 | DHD3.5 CD35 | 1.0-1.5Mpa |
CD45 | API 2 3/8" Reg | φ99mm | φ110-φ135 | Cop44 DHD340 CD45 | 1.0-2.5Mpa |
CSD4 | API 2 3/8" Reg | φ99mm | φ110-φ135 | SD4 CSD4 | 1.0-2.5Mpa |
CQL40 | API 2 3/8" Reg | φ99mm | φ110-φ135 | QL40 CQL40 | 1.0-2.5Mpa |
CD55 | API 2 3/8" Reg API 3 1/2" Reg | φ125mm | φ135-φ155 | Cop54 DHD350R CD55 | 1.0-2.5Mpa |
CSD5 | API 3 1/2" Reg | φ125mm | φ135-φ155 | SD5 CSD5 | 1.0-2.5Mpa |
CQL50 | API 3 1/2" Reg | φ125mm | φ135-φ155 | Cop54 QL50 CQL50 | 1.0-2.5Mpa |
CD65 | API 3 1/2" Reg | φ148mm | φ155-φ190 | Cop64 DHD360 CD65 | 1.0-2.5Mpa |
CSD6 | API 3 1/2" Reg | φ148mm | φ155-φ190 | SD6 CSD6 | 1.0-2.5Mpa |
CQL60 | API 3 1/2" Reg | φ148mm | φ155-φ190 | Cop64 QL60 CQL60 | 1.0-2.5Mpa |
CD85 | API 4 1/2" Reg | φ185mm | φ195-φ254 | Cop84 DHD380 CD85 | 1.0-2.5Mpa |
CSD85 | API 4 1/2" Reg | φ185mm | φ195-φ254 | SD8 CSD8 | 1.0-2.5Mpa |
CQL80 | API 4 1/2" Reg | φ185mm | φ195-φ254 | QL80 CQL80 | 1.0-2.5Mpa |
CSD10 | API 4 1/2" Reg API 5 1/2" Reg API 6 5/8" Reg | φ225mm | φ254-φ311 | SD10 CSD10 | 1.0-2.5Mpa |
CN100 | API 6 5/8" Reg | φ225mm | φ254-φ311 | NUMA100 CN100 | 1.0-2.5Mpa |
CSD12 | API 6 5/8" Reg | φ275mm | φ305-φ445 | SD12 CSD12 | 1.0-2.5Mpa |