HQ wireline overshot standard parts:
1-HQ Overshot Eye Bolt
2-HQ Overshot Cable Swivel Collar
3-HQ Overshot Thrust Bearing
4-HQ Overshot Castle Nut
5-HQ Overshot Cotter Pin
6-HQ Overshot Grease Fitting
7-HQ Overshot Cable Swivel Body
8-HQ Overshot Jar Staff
9-HQ Overshot Jar Tube
10-HQ Overshot Hex Nut
11-HQ Overshot Washer
12-HQ Overshot Cap
13-HQ Overshot Spring
14-HQ Overshot Sleeve
15-HQ Overshot Compression Spring
16-HQ Overshot Ball
17-HQ Overshot Head
18-HQ Overshot Compression Spring
19-HQ Overshot Lifting Dog
20-HQ Overshot Plain Pin
21-HQ Overshot Spring Pin
22-HQ Overshot Locking Pin
23-HQ Overshot Set Screw
24-HQ Overshot Locking Sleeve
NOTE:
(1)HQ Overshot with roller bar type is also available.
| HQ Nonimal Parameter | mm | Inches |
| HQ Hole Diameter(approx.) | 96.0 | 3.780 |
| HQ Core Diameter(approx.) | 63.5 | 2.500 |
| HQ Core Bit Set OD(approx.) | 95.6 | 3.764 |
| HQ Core Bit Set ID(approx.) | 63.5 | 2.500 |
| HQ 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.
