HOT!!! API Full Hydraulic Drilling Jar Type QY
group nameWellhead Tools
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Min Order1 piece
modelQY121, QY159, QY165, QY178, QY203, QY241
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update timeMon, 08 Apr 2013 00:24:39 GMT
Paramtents
Processing Type Forging
certification API
After-sales Service Provided Engineers available to service machinery overseas
application oilfield solid control
Warranty free for one year
Operation simple and easy
Packging & Delivery
Min Order1 piece
Briefing
CE/ISO certificate.
Top quality and best price.
Full Hydraulic Drilling Jar
Detailed
Meet API Spec 8A/8C standard
CE/ISO certificate.
Top quality and best price.
Full Hydraulic Drilling Jar
Full Hydraulic Drilling Jar Type QY
1.It is a double-acting hydraulic jar and is used to free equipment stuck down hole.
2.It can be used with a down hole motor, because it is capable of torque transmission, and is ideal for use in coiled tubing operations, snubbing, rotary drilling and fishing applications.
3.By adjusting the amount of surface push or pull (no torque or external adjustments are required) the operator can deliver very light or maximum impacts in either direction.
Type | O.D. mm(in.) | Water Hole mm(in.) | Overall Stroke mm(in) | Max. Up Jarring Load kN(lbf) | Max.Down Jarring Load kN(lbf) | Connection API | Max. Tensile load KN(lbf) | Max. Working Torque kN·m |
QY121 | 121 (4 3/4) | 51.4 (2) | 9442 | 350 (78000) | 180 (40000) | NC38 | 1000 (225000) | 3.5 (2580) |
QY159 | 159 (6 1/4) | 69 (2 23/32) | 10323 | 700 (160000) | 350 (78000) | NC46 | 1500 (337000) | 14 (10300) |
QY165 | 165 (6 1/2) | 69 (2 23/32) | 10323 | 700 (160000) | 350 (78000) | NC46 | 1500 (337000) | 14 (10300) |
QY178 | 178 (7) | 69 (2 23/32) | 9850 | 800 (180000) | 400 (90000) | NC50 | 1800 (405000) | 15 (11000) |
QY203 | 203 (8) | 76 (3) | 10261 | 1000 (225000) | 500 (120000) | 6 5/8REG | 2200 (495000) | 18 (13000) |
QY241 | 241 (9 1/2) | 76.2 (3) | 9987 | 1200 (270000) | 600 (135000) | 7 5/8REG | 2500 (562000) | 22 (16000 |
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