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PWL surface quick release wiireline overshot mineral exploration geotechnical,environmental drilling
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Description
| High Light | wireline core barrels, core barrel assemblies |
| Type | Core Barrel,Drill Bit,Drill Pipe,wireline Head Assembly,fishing Tools |
| Processing Type | Turning Forging Casting,Other |
| Material | Stainless Steel,High Quality Steel,Carbon Steel |
| Application | Ore Drilling,Rock Drilling,Mining Or Geological Drilling,assemble Large Diameter Bit Or Open Hole,Coal Mining |
| Product Name | Wireline Core Barrel,Thread Grease,Slant Hole Clamp,Mud Mixer,Wireline Double Core Barrel Q Series Head Overshot Assembly |
| Usage | Mining Exploration Core Drilling,diamond Core Drilling,Coal Miniing,mining And Drilling,Hole Drilling |
| Length | 1.5m 3m |
| Standard | DCDMA ISO CMS |
| Diameter | PQ BQ NQ HQ BQU NQU HQU NQ3 HQ3 PQ3 |
| Place of Origin | Wuxi |
| Brand Name | CORE MASTER |
| Certification | ISO DCDMA CMS GB |
| Model Number | P B N H SIZE |
| Minimum Order Quantity | 2 pieces |
| Price | $170-220 |
| Packaging Details | plywood case |
| Delivery Time | 7-10 days |
| Payment Terms | T/T, L/C, Western Union, D/A, D/P, MoneyGram |
| Supply Ability | 400-500 pieces per month |
PQ BQ NQ HQ BQU NQU HQU NQ3 HQ3 PQ3
Standard Wireline Double tube Core Barrels are ideal for use in most of the drilling conditions and are available for application in standard hole sizes (BWL, NWL, HWL and PWL).
When the inner-tube is full, a device called an overshot is lowered down the hole via a wireline cable and brought to the surface by use of a winch.
There is one overshot for each size of core barrel. This is a recovery device lowered on the wire rope to recover the inner tube assembly containing the core.
| PWL Overshot Assembly | ||
| Item | Part # | Description |
| 1-25 | 3546500 | PWL Overshot Assembly |
| 1 | 25991 | Eye Bolt |
| 2 | 25990 | Cable Swivel Collar |
| 3 | 25986 | Thrust Bearing |
| 4 | 25985 | Castle Hex Nut, 1/2" UNF |
| 5 | 44615 | Cotter Pin, 3/32" x 3/4" |
| 6 | 17447 | Hydraulic Grease Fitting |
| 7 | 44444 | Cable Swivel Body, PWL |
| 8 | 3540516 | Jar Staff, PWL |
| 9 | 3540515 | Jar Tube, PWL |
| 10 | 44524 | Hex Nut, 3/4" UNC |
| 11 | 3548178 | Nord-Lock Washer, 3/4" |
| 12 | 3544103 | Over-Shot Cap, PWL |
| 13 | 3544105 | Over-Shot Spring, PWL |
| 14 | 3546745 | Over-Shot Sleeve, PWL |
| 15 | 6951 | Compression Spring |
| 16 | 3543772 | Ball, 11/32" |
| 17 | 3546748 | Over-Shot Head, PWL |
| 18 | 3542027 | Lifting Dog Spring |
| 19 | 3540529 | Lifting Dog, PWL |
| 20 | 3540213 | Plain Pin 1/2" x 3-1/4" |
| 21 | 24307 | Coiled Pin, 1/4" x 2" |
| 22 | 3546747 | Locking Pin |
| 23 | 3545073 | Nylok Set Screw, 3/8" x 3/4" |
| 24 | 3541072 | Overshot Head Sleeve,PWL |
| 25 | 15965 | Locking Sleeve, PWL |
