| Bid |
Type |
Language / Subject |
| 0 | Sell | T51 thread drill rod 12ft 3660mm M/F rod with coupling
T45 Threaded Male/Female (M/F) rod, speed rod:
T45 MF drill steel is an alternative to couplings sleeves to include the female part of... ... treatment are used to strengthen high speed and powerful percussive drill string components to maximize their performance and reliability. Longer steel lar...
Posted on: 2017-12-26 from China - Shandong
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| 0 | Sell | Thread Coupling Sleeves (T38/T45/T51/R25-R38)
...eeves (T38/T45/T51/R25-R38) manufacturer from Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd., China. Used in extension rod connection, its functio... ...rgy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute...
Posted on: 2017-12-20 from China - Shandong
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| 0 | Sell | Atlas copco shank adaptors exporter
...y heat treatment through forging which withstands the high impact power of drilling. Our Shank Adaptors ensure a quality drill string interface that assist... ...e high impact power of drilling. Our Shank Adaptors ensure a quality drill string interface that assists in straight and smooth drilling, drifting, and hamm...
Posted on: 2017-12-14 from China - Shandong
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| 0 | Sell | Reaming shell
The reaming shell is part of an overall drilling system that includes a core retrieval device (core barrel assembly), th... ...em that includes a core retrieval device (core barrel assembly), the drill string (rods) and the drill rig itself. It is used to maintain the critical hole ...
Posted on: 2014-12-17 from China - Hunan
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| 0 | Sell | Drill pipe
Drill pipe is the main part of drill string. It is mainly used to transmit torque, deliver drilling fluid, and ... Drill pipe is the main part of drill string. It is mainly used to transmit torque, deliver drilling fluid, and lengthe...
Posted on: 2014-10-28 from China - Shandong
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| 0 | Sell | API oil downhole drilling tool stabilizer forging
1.Type: Integral straight or spiral blade stabilizer
2.Connection type: drill string or nearbit
3. Material: AISI 4145H MOD or non-magnetic steel
4.O... ...pe: Integral straight or spiral blade stabilizer
2.Connection type: drill string or nearbit
3. Material: AISI 4145H MOD or non-magnetic steel
4.OD:6"~28...
Posted on: 2015-06-12 from China - Henan
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| 0 | Sell | API Square Kelly
...is to turn the rotation of the rotary table into the rotation of the whole drill string and the drilling bit, and the straturn breaking can be fulfilled, t... ...turn the rotation of the rotary table into the rotation of the whole drill string and the drilling bit, and the straturn breaking can be fulfilled, that is ...
Posted on: 2013-11-05 from China - Shanxi
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| 0 | Sell | Down The Hole (DTH) Hammers
Down The Hole (DTH) Hammer
When percussion or hammer
drilling the percussion
mechanism is called a DTH or
down the hole hammer. T... ...s the drilled hole
gets deeper the driller adds
more drill pipe to the string. The piston strikes the impact
zone of the hammer bit; hammers are alw...
Posted on: 2013-04-25 from China - Shandong
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| 0 | Sell | Drill Pipe, Drill Tube, Drill Rods
Drill pipe is a portion of the
overall drill string. The drill string
consists of both drill pipe and the
drill stem which is the tub... Drill pipe is a portion of the
overall drill string. The drill string
consists of both drill pipe and the
drill stem which is the tubular
...
Posted on: 2012-12-28 from China - Guizhou
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| 0 | Sell | Drill Collar, Drill Collars, Drilling String
Drill Collar is mainly used to
provide bit weight to drill bit so
that drill pipe is in tension. Especially drill collar can keep drill
bit centrali...
Posted on: 2012-12-06 from China - Guizhou
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| 0 | Sell | Drill pipes
...are mainly engaging in production and sales of oil, gas and non-excavation drill string etc.; our products mainly include drill pipe, tubing, casing, drill... ...inly engaging in production and sales of oil, gas and non-excavation drill string etc.; our products mainly include drill pipe, tubing, casing, drill collar...
Posted on: 2011-03-25 from China - Shandong
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