| Sign In | Join Free | My insurersguide.com | 
 | 
Brand Name : cge
Model Number : AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series
Certification : ISO9001:2015
Place of Origin : Made in Wuxi, China
MOQ : N/A
Price : Negotiation
Payment Terms : T/T or L/C
Supply Ability : 10,000pcs per month
Delivery Time : 10-15 working days after payment
Packaging Details : Steel Belt Iron Frame Export Wooden Case
Product Name : HQ Wire Line Core Barrel Assembly For Core Drilling
Standard : DCDMA CMS GB
Avalilable Size : BQ NQ NQ3 HQ HQ3 PQ PQ3
Material : Steel
Hole size : 96mm(122mm, 56mm, 75mm, 95mm )
Usage : Core Drilling Geological Drilling Mining Water Well Drilling
Processing Type : Machining & Casting & Heat Treatment
Innertube length : 1.5m/3m Or as your requirement
Core Barrel (Head) Assembly for  Wire-line Drilling Tools 



Description:
 
Wire line core barrel assembly for core drilling tools can lift core from drill rods without picking up coring system. A complete set of wire line drill tools include:Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc.It has some advantages such as high penetration rate,high penetration rate, high core recovery ratio, long bit life and lower labour intensity.The advantages can get more clear with the increasing of drill hole depth.
Our company supply The Q series core barrel assembly .They can be divided into:
 
 
And this series core barrel has advantages of good drilling property, high fishing efficiency and low consumption.
 
It consists of outer tube assembly and inner tube assembly. Export-standard plywood box is utilized to pack this Q series core barrel.
 
 
Specification of the Sizes:
| 
 | 
 
 
 
Technical Parameters:
 
| Double tube surface | ||||
| SIZE | Metric system(mm) | Imperial system(in) | ||
| Hole diameter | Core diameter | Hole diameter | Core diameter | |
| BQ | 60 | 36.5 | 2.36 | 1.44 | 
| NQ | 75.8 | 47.6 | 2.98 | 1.88 | 
| HQ | 96 | 63.5 | 3.78 | 2.5 | 
| PQ | 122.6 | 85 | 4.83 | 3.34 | 
| Triple tube surface | ||||
| NQ3 | 75.8 | 45 | 2.98 | 1.78 | 
| HQ3 | 96 | 61.1 | 3.78 | 2.41 | 
| PQ3 | 122.6 | 83 | 4.83 | 3.27 | 
 
 
FAQ
 
1. Question: Are you a drilling tools factory?
Answer: yes,we are drilling tools factory mainly for geological and HDD drilling for over 60 years in China.
 
2. Question: What's your main products?
Answer: Drilling tools ( Drill rod, diamond bit,PDC bits, Sonde housing, pilot bits, drilling accessories ( Inner tube, outer tube, wrenchs etc.) for geological drilling)
 
3. Question: How about your drill tools warranty?
Answer: we have quality warranty.If any quality problems, please contact us freely.
Our Services
Delivery Time: Based on order quantity, normally it takes 10-15 days .
 
Quality Control: We have our professional QC dept., and all the products will be strict inspection and testing for every order before shipping.
 
After Services: Technical Support will be available at any time. We could provide the professional suggestion for you.
 
|   | 
| Core Barrel Head Assembbly for Wire-line Drilling Tools NQ3 HQ HQ3 PQ PQ3 Images | 
 HWL HWL-U HWL-3 wireline drilling core barrel single double and triple tube core
                                                                                        
                                                        
                        
                        
                        
                                                            HWL HWL-U HWL-3 wireline drilling core barrel single double and triple tube core
                                                    
                        
                     Mining Drilling Core Barrel Assembly / Wireline N NMLC Core Barrel Triple Tube
                                                                                        
                                                        
                        
                        
                        
                                                            Mining Drilling Core Barrel Assembly / Wireline N NMLC Core Barrel Triple Tube
                                                    
                        
                     Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling
                                                                                        
                                                        
                        
                        
                        
                                                            Double Tube Diamond Core Barrel Assembly , NQ NWL Core Barrel Drilling
                                                    
                        
                     96 mm HMLC Core Barrel Assembly Triple Tube Drilling For Hard Rock
                                                                                        
                                                        
                        
                        
                        
                                                            96 mm HMLC Core Barrel Assembly Triple Tube Drilling For Hard Rock
                                                    
                        
                     PWL surface quick release wiireline overshot mineral exploration geotechnical
                                                                                        
                                                        
                        
                        
                        
                                                            PWL surface quick release wiireline overshot mineral exploration geotechnical
                                                    
                        
                     HQ Overshot Assembly For Mineral Exploration
                                                                                        
                                                        
                        
                        
                        
                                                            HQ Overshot Assembly For Mineral Exploration
                                                    
                        
                     Geological Overshot Tool For Pulling Up Inner Tubes Inside Core Tubes
                                                                                    
                        
                        
                        
                                                            Geological Overshot Tool For Pulling Up Inner Tubes Inside Core Tubes
                                                    
                        
                     Overshot Assembly NQ
                                                                                        
                                                        
                        
                        
                        
                                                            Overshot Assembly NQ
                                                    
                        
                     High Efficiency Core Drill Accessories , Core Drill Water Swivel For Drilling
                                                                                    
                        
                        
                        
                                                            High Efficiency Core Drill Accessories , Core Drill Water Swivel For Drilling
                                                    
                        
                     BWL BWL-U series diamond coring core barrel head assembly mineral exploration
                                                                                        
                                                        
                        
                        
                        
                                                            BWL BWL-U series diamond coring core barrel head assembly mineral exploration