Heat Treated Casing Drilling System / Water Well Drilling Oil Casing Pipe
|
...Casing Drilling System / Water Well Drilling Oil Casing Pipe Casing Drilling System Introduction Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing......
ROSCHEN GROUP
|
Seamless Steel Drill Pipe Casing 50-114mm Borehole Drilling Rods
|
...one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Diameter: 76 mm, 89 mm, 102 mm, 114 mm, 140 mm, 2 3/8", 2 7/8", 3 1/2", 4", 4 1/2", 5", 5 1/2"...
Sinotechdrill International Co., Ltd
|
Drill Pipe Casing / Alloy Steel Wireline Casing Tube For Geology Exploration
|
...processing 3.welded firm Mining Casing Tubes Introduction: SINOCOREDRILL manufactures wireline drill rods, from WLA to WLP, Parallel Threaded Drill Rods, DCDMA sizes AW-HW, and Metric sizes 42mm to 90mm, tapered threaded drill rods, DCDMA sizes AWY to NWY,...
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
|
Casing Slips Rotary Slip Drilling Segments Casing O.D 41/2-5 in
|
... to 30in(114.3 to 762mm). It's designed and manufactured in API 7K Slips for well drilling.It is manufactured in a structure of multi-segment pieces with firm structure, light weight , and large holding range, which is easy to fit the changing of the...
XIAN ATO INTERNATIONAL CO.,LTD
|
7 1/2'' 190mm Symmetric Overburden Casing Drilling System Casing Drill Bit
|
... overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and...
KSQ Technologies (Beijing) Co. Ltd
|
7 1/2'' 190mm Symmetric Overburden Casing Drilling System Casing Drill Bit
|
... overburden with casing. Symmetric can drill straight holes at any angle (including horizontal) and to depths beyond 100 meters. Working together as one efficient drill bit, the components are made up of: A pilot bit with large internal flushing holes and...
KSQ Technologies (Beijing) Co. Ltd
|
R780 / N80 Steel Forging DTH API Drill Pipe Casing 0.3 Inch Wall Thickness
|
... of special alloy steel rod (R780, DZ50), and the geological drill bit is made of high quality alloy structural steel (42CrMo), which is treated with true air conditioning, which greatly improves the anti-fatigue ......
Langfang Baiwei Drill Co., Ltd.
|
API 7K Drilling Rig Type C Manual Tongs For Drill Pipe Casing Joint And Coupling
|
...Drilling Rig Type C Manual Tongs For Drill Pipe Casing Joint And Coupling Description of Manual Tongs: The Type C Manual Tongs are useful tools applied to make up and break out drill pipes, coupling hoop of the pipe, joint, casings, casing hoops etc. When raise drill......
Dongying Oilman Machinery Equipment Co.,Ltd.
|
PQ HQ NQ Diamond Core Drill Rod Casing Pipe AW BW NW HW 55HRC
|
... for their durability and long lifespan. These drill rods are available in different sizes and shapes to suit different drilling needs. NW drill rod configuration: 1-NW drill rod overview 2-NW drill rod body with box thread 3-NW drill rod coupling with...
WUXI PEERCHEER MACHINERY CO.,LTD
|
Plastic Mine Drilling Storage Case for Core Samples
|
Mine Drilling Storage Case for Core Samples/Mining Plastic Drilling Core Storage Box /Mining Plastic Drilling Core Samples Holder Core samples cases are the containers for storing cores taken from mine drilling. Core trays can be made of wood, aluminum ......
Hengshui Aoxing Geological Equipment Co., Ltd
|
Submit your “drilled shaft casing” inquiry in a minute :