HQU Compact Pump In Wireline Overshot Alloy Steel Drilling Overshot
HQU COMPACT PUMP-IN WIRELINE OVERSHOT
PEERCHEER offers HQU quick pump-in overshot for use with HQU core barrel. HQU quick pump-in overshot provides significantly improved pump-in rates with dual pump-in lip-seals.In addition, HQU quick pump-in overshot incorporates the proven/reliable, patented Landing Indicator bushing as an optional bypass valve feature. HQU overshot is ideal for maximum productivity in underground or pump-in applications.
HQU quick pump-in overshot standard parts:
1-HQU Overshot Eye Bolt
2-HQU Overshot Cable Swivel Collar
3-HQU Overshot Thrust Bearing
4-HQU Overshot Castle Nut
5-HQU Overshot Cotter Pin
6-HQU Overshot Grease Fitting
7-HQU Overshot Cable Swivel Body
8-HQU Overshot Upper Body
9-HQU Overshot Pin
10-HQU Overshot Pump-In Lip Seal
11-HQU Overshot Seal Seat
12-HQU Overshot Indicator Bushing
13-HQU Overshot Ball
14-HQU Overshot Head
15-HQU Overshot Plain Pin
16-HQU Overshot Spring Pin
17-HQU Overshot Compression Spring
18-HQU Overshot Lifting Dog
| HQU Nonimal Parameter | mm | Inches |
| HQU Hole Diameter(approx.) | 96.0 | 3.780 |
| HQU Core Diameter(approx.) | 63.5 | 2.500 |
| HQU Core Bit Set OD(approx.) | 95.6 | 3.764 |
| HQU Core Bit Set ID(approx.) | 63.5 | 2.500 |
| HQU Reaming Shell Set OD(approx.) | 96.0 | 3.780 |
Our Services:
Ø Provide the technical design and solutions;
Ø Designing and manufacturing of non-standard equipment;
Ø Professional technical training and guidance on site according to the contract;
Ø Supply accessories at any time;
Ø Tele-technical consulting and services;
Ø Other special technical service according to client's requirements.
We specialized in producing of varies diamond drilling tools, such as impregnated/surface-set diamond core bits, diamond casing shoes, diamond rod shoes, reaming shells, TC core bits/casing shoes/TC rod shoes, PDC bits, Thin Wall Bits, core lifters, core lifter cases, core barrels, and kinds of drilling rigs etc.
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