QUALITY IS OUR CORE.
OUR CONCEPT.
PRODUCTS
Quality is our core our concept
PRODUCT QUICK FIND
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DRILLING RIG & ACCESSORIES
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MUP PUMP AND EXPENDABLE
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Expendable & Part of Mud Pump
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FLUID END MOUDULES
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FLUID END EXPENDABLES
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FLUID END SPARES
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L SHAPE FLUID ENDS
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LINERS
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PISTONS
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POWER ENDS
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PULSATION DAMPENERS
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RODS & CLAMPS
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VALVES & SEATS
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EWS MUD PUMPS
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F SERIES MUD PUMPS
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GD MUD PUMPS
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WELL SERVICE PUMPS
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OIFFIELD BEARINGS
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PLUNGER PUMP FLUID ENDS
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FRAC PLUNGERS
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PLUNGER PUMP VALVES & SEATS
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WELL SERVICE PUMP PACKING AND
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SHALE SHAKER SCREEN
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WASH PIPES
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Mud Pump
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HBF
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HB3NB
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HBZ Triplex Mud pump
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Mud Pump Packaging
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Mud Pump Pressure Gauge
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Pressure Pump
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HANDING TOOL
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BOP & COMPONENTS
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SOLID CONTROL SYSTEM
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DRILLING TOOLS
Under reamer
Construction Features
Its body is made of modified alloy steel, fully heat treated to 285-341 Brinell hardness and 54J minimum impact strength. Connections are cold rolled, phosphatized, coated and equipped with protectors and are gagged to API Standards. Its body is inspected on an ultrasonic control unit over its full length and section. The original cutter and block assembly allows easy replacement of cutters by rig crews.
Cutters
Three different types (T, F and B) of cutters are offered.
Type T: Milled, machined with hardfaced sharp teeth for soft formations.
Type F: Milled, machined with hardfaced flat teeth, for medium hard formations.
Type B: Equipped with pressed-in tungsten carbide buttons, for hard formations
|
Hole Size (in) |
Connection |
HD (mm) |
Overall Length (mm) |
Fishing Neck |
||
|
OD (mm) |
D1 (mm) |
L1(mm) |
||||
|
26 |
7 5/8 Reg. |
660.4 |
3000 |
254 |
178 |
400 |
|
17 1/2 |
7 5/8 Reg. |
444.6 |
2200 |
228 |
140 |
304 |
|
12 1/4 |
6 5/8 Reg |
311.2 |
2000 |
228 |
100 |
300 |
|
9 5/8 |
5 1/2 FH |
244.8 |
1800 |
178 |
71 |
300 |
|
8 1/2 |
4 1/2 Reg. |
215.9 |
1730 |
165 |
71 |
200 |
|
8 3/8 |
4 1/2 Reg. |
212.7 |
1600 |
165 |
71 |
200 |
|
8 1/8 |
4IF |
209.00 |
1600 |
165 |
71 |
200 |
|
6 1/8 |
3 1/2IF |
155.00 |
1470 |
140 |
51 |
200 |
|
6 |
3 1/2IF |
152.00 |
1400 |
121 |
51 |
200 |
|
5 7/8 |
3 1/2IF |
149.00 |
1470 |
121 |
51 |
200 |
QINGDAO OILRIG TRADE CO., LTD. has been dedicating itself to export business of oilfield equipment and components to North/South America, Europe, Middle East, South East Asia .
OILRIG warrants our products for a period of one year to be free from defective material and workmanship. OILRIG's products equal or exceed the quality and tolerances of the products provided by the original manufacturer.
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