
NQ3 HQ3 Triple Tube Core Barrel / Double Core Barrel for Wire-Line Diamond Drilling
Description:
Our company supply The Q series core barrel assembly .They can be
divided into BQ, NQ, NQ3, HQ, HQ3, PQ and PQ3 types. And this
series core barrel has advantages of good drilling property, high
salvage 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.
Wuxi Geotech
Specification:
|
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 |
Cost Control:
1. We have rational production plans and our machines can run more
than 12 hours every day so as to guarantee our production
efficiency.
2. Most of our outsourcing factories are within 60km away from our
factory, which can largely reduce our transportation costs.
3. Our factory is located near Shanghai Port.
CGE Group Wuxi Drilling Tools Co., Ltd.
CGE Group Wuxi Drilling tools Co.,Ltd. (formerly named Wuxi drilling tool factory Co., Ltd) was founded in 1958, which is a state-owned leading enterprise . We’re the strategic partner of Atlas Copco ( Epiroc) since 2012.
Our company covers 120 mu and has a total assets around 20000 million Rmb. We have around 200 employees, including 10 technicians.
The main products we manufactured are listed as bellow:
1.China national standard coring drill system products
2.DCDMA standard products: A, B, N, H, Q series ,T2, T6 series impregnated diamond bit, PDC bit, surface set bit, drill rod, core barrel assembly, overshot, water swivel, hoist, circle wrench...
3.API standard drill rod for oil & water well drilling rod
4.Equipment for water conservancy, geology, unconventional oil & gas, and environment treatment, as well as doing relevant trades & services.
Warehouse
Quality Control Department
We have been strictly controlled the quality of our raw materials, and all of our steel metals
are from famous steel mills (factories).
Department Of Technology
Can innovate products following market trend based on customer’s need and valuable
feedback.
● Passed the certification of ISO 9001:2000 quality system.
● Passed OHSAS18000 Occupational Health and Safety Management System
Certification .
● Have more than 70 items independent intellectual property patents.
Products are used in many national major projects