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Home Mould Products Coring Device

Coring Device

Coring Device
Price: Negotiable
Min Order: 1
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Daqing Damei Petroleum Machinery Plant
Showroom Product Company Profile
Our service items:
1. To manufacture and sell various coring tools, fittings and bits.
2. To contract the coring engireering and technical service.
3. Technical training.
4. To contract to develop and design new product and new technology.
5. To manufacture small wellhole and coring tools.
                                                                      Dual type core drill(sealing core drill)
MODEL QINGSHEN98-II-180MB QINGSHEN98-II-172MB QINGSHEN98-II-168MB QINGSHEN98-II-133MB QINGSHEN98-II-127MB QINGSHEN98-II-121MB QINGSHEN98-II-141MB
Outside diameter(OD) o 178*153 o172*136  o168*146 o133*101 o127*108 o121*100 o141*119
Inside diameter(ID) o 140*124 o126*108 o121*107 o 89*76 o 89*76 o 89*81 o 89*81
Core diameter o115 o 100 o100 o 70 o 70 o 70 o 70
Core length 9m 9m  9m  9m 9m 9m 9m 
Stabilizer outside diameter o 213  o213(use o215.4 drill bit) o184 o149 o149 o139 o149
o198(use o200drill bit)
Coupling model NC50 NC46 NC46 NC38 NC38 NC38 NC38
Bit size o 215.4  o 215.4 o 200 o 187 o 200 o 152 o 152  o 142 o 152
o 142(not stabilizer)
Remark 1. Pour sealed fluids one can sealing core;                                                                                                                                                                    
2. With clogging change buttons, one can conventional coring;                                                                                                                                                        
3. This  drill structures simple, Production costs lowness;                                                                                                                                                            
4. One can use soft stratum coring, win core recovery.
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Our company is specialized in supplying and exporting of all kinds of petroleum machinery products which have many years experience in this field.
We sincerely want to supply you with high quality products and perfect service based on our most efficient management and professional work teams.

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  • Daqing Damei Petroleum Machinery Plant

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