BQU Underground Wireline Overshot Assembly Alloy Steel Material
BQU UNDERGROUND WIRELINE OVERSHOT
PEERCHEER offers BQU quick pump-in overshot for use with BQU core barrel. BQU quick pump-in overshot provides significantly improved pump-in rates with dual pump-in lip-seals.In addition, BQU quick pump-in overshot incorporates the proven/reliable, patented Landing Indicator bushing as an optional bypass valve feature. BQU overshot is ideal for maximum productivity in underground or pump-in applications.
BQU quick pump-in overshot standard parts:
1-BQU Overshot Eye Bolt
2-BQU Overshot Cable Swivel Collar
3-BQU Overshot Thrust Bearing
4-BQU Overshot Castle Nut
5-BQU Overshot Cotter Pin
6-BQU Overshot Grease Fitting
7-BQU Overshot Cable Swivel Body
8-BQU Overshot Upper Body
9-BQU Overshot Pin
10-BQU Overshot Pump-In Lip Seal
11-BQU Overshot Seal Seat
12-BQU Overshot Indicator Bushing
13-BQU Overshot Ball
14-BQU Overshot Head
15-BQU Overshot Plain Pin
16-BQU Overshot Spring Pin
17-BQU Overshot Compression Spring
18-BQU Overshot Lifting Dog
| BQU Nonimal Parameter | mm | Inches |
| BQU Hole Diameter(approx.) | 60.0 | 2.362 |
| BQU Core Diameter(approx.) | 36.5 | 1.437 |
| BQU Core Bit Set OD(approx.) | 59.5 | 2.343 |
| BQU Core Bit Set ID(approx.) | 36.5 | 1.437 |
| BQU Reaming Shell Set OD(approx.) | 60.0 | 2.362 |
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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