NQU HQU PQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel
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NQU HQU PQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel
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Features
Basic Infomation
Place of Origin: CHINA
Brand Name: ROSCHEN
Certification: ISO
Model Number: NQU HQU PQU
High Light:

NQU CORE BARREL ASSEMBLY

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NQU CORE BARREL

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NQU Underground Drilling Core Barrel

Payment & Shipping Terms
Packaging Details: wooden box
Supply Ability: 100000 SET
Specifications
Product Description

NQU core barrrel
 

NQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel

 

Product Specification
Name NQU CORE BARREL ASSEMBLY
industry Exploration Core Drilling
HOLE DIAMETER 75.8mm
Standard Boart longyear
Model Number NQU Core Barrel
Brand Name ROSCHEN
Payment Terms T/T
Model NQU
CORE DIAMETER 47.6mm
Material Alloy Steel
Place of Origin WuXi
High Light NQU Drilling Core Barrel ,Underground Drilling Core Barrel ,Alloy Steel double tube core barrel





NQU UNDERGROUND WIRELINE DOUBLE TUBE CORE BARREL ASSEMBLY


Roschen offers standard NQU NWL-U core barrel for use with NQ/NRQ/NT rods. NQU core barrel is ideal for use in most underground drilling conditions and is available for application in standard DCDMA N size hole. It consists of the NQU head assembly , NQU inner tube components and NQU outer tube components.


 

NQ-U Series Core Barrels (underground)
SIZE CORE DIAMETER HOLE DIAMETER
mm inch mm inch
NQU 47.6 1.874 75.8 2.984

 

 

 

NQU Core Barrel Assembly
Item Part No. Description
1~10 RS3544020 Core Barrel Assembly,NQU 1.5M
1~10 RS3544026 Core Barrel Assembly,NQU 3.0M
 
NQU Inner Tube Assembly
Item Part No. Description
1~5 RS3544032 Inner Tube Assembly,NQU 1.5M
1~5 RS3544038 Inner Tube Assembly,NQU 3.0M
 
NQU Core Barrel Kit
Item Part No. Description
1 RS3548625 Quick Pump-in Head Assembly, NQU
2 RS24909 Inner-tube, NQ 1.5 M
RS24891 Inner-tube, NQ 3 M
3 RS25238 Stop Ring, NQ
4 RS30488 Core Lifter, NQ Slotted
RS3546911 Core Lifter, NQ Slotted(diamond coated)
RS24894 Core Lifter, NQ Fluted
RS3548554 Core Lifter, NQ Fluted(diamond coated)
5 RS24892 Core Lifter Case, NQ
6 RS3545405 Locking Coupling, NQ Full-hole with Tang
RS3546190 Locking Coupling, NQ Full-hole
RS5007787 NQ Stabilized Locking Coupling with Tang
RS5007785 NQ Stabilized Locking Coupling
7 RS24896 Adapter Coupling, NQ
8 RS24897 Landing Ring, NQ
9 RS24910 Outer-tube, NQ 1.5 M
RS24898 Outer-tube, NQ 3.0 M
10 RS44407 Stabilizer, NQ Inner-tube
11 ------ Thread Protector

NQU HQU PQU Underground Drilling Core Barrel Alloy Steel Double Tube Core Barrel 0

 

 

 

 

 

NOTE:

 

 

 

* Reaming shell and core bit not included in the core barrel assembly

** Other length or extended core barrel is also available

 

Our Services:

1. Provide the technical design and solutions;

2. Designing and manufacturing of non-standard equipment;

3. Professional technical training and guidance on site according to the contract;

4. Supply accessories at any time;

5. Tele-technical consulting and services;

6. 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.

 

 

Our company is a reliable and long-standing manufacturer of drilling tools. Roschen especially offers a complete range of diamond core drilling tools, such as core barrels, overshots, drill rods, casing tubes, core drill bits, reaming shells, casing shoes & rod shoes, core barrel spare parts, drilling accessories etc.

 

 

 
Our aim is to manufacture and supply high quality drilling tools for geological exploration, mining and tunneling, geotechnical drilling, water well drilling etc. We are committed to providing our customers with high quality products and superior service at competitive prices. By now, Roschen has deliverd our drilling products to over 100 countries and regions around the world. Our factory has several production lines. Our employees and technical engineers keep innovating through the years, and our staff is committed to providing the newest and best products to our customers around the world.
 
 
 
 
CORE BARRELS
 
Q Series Wireline Core Barrels; Q-U Series Wireline Core Barrels; Q-3 Series Wireline Core Barrels; TW Series Wireline Core Barrels; LTK Series Conventional Core Barrels; T2 Series Conventional Core Barrels; T6 Series Conventional Core Barrels; T6S Series Conventional Core Barrels; MLC Series Conventional Core Barrels, 3C, 4C, 6C, 8C, 10C, 12C Triple tube core barrel, etc.
 
OVERSHOTS
Q Series Wireline Overshots; Q-U Series Wireline Overshots.
 
DRILL RODS
Q Series Wireline Drill Rods; HD Series Wireline Drill Rods; T Series Wireline Drill Rods; TW Series Wireline Drill Rods; W/WJ/WY Series Conventional Drill Rods; CR Series Conventional Drill Rods.
 
CASING
W Series Casing; WT Series Casing; X Series Casing.
 
CROE DRILL BITS
Impregnated Diamond Bit; Surface Set Diamond Bit; Polycrystalline Diamond Compact Bit(PDC bit).
 
REAMING SHELLS
Surface Set Reaming Shell; Impregnated Reaming Shell.
 
CASING SHOES & ROD SHOES
 
CORE BARREL SPARE PARTS
Locking Couplings; Adapter Couplings; landing Rings; Core Lifter; Core Lifter Case; Stop Rings; Stabilizer.
 
DRILL ACCESSORIES
Water Swivels; Hoisting Plugs; Recovery Tools; Adapter Subs; wrenches; Casing & Rod Cutters; Core Trays.
 
OTHER DRILLING TOOLS
Customized Products are also available.

 

 

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Get in touch with us
Tel : 13764195009
Fax : 86-021-54380177
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