Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly

Product Details
Customization: Available
Standard: API
Usage: Oil Mining, Coal Mining, Well Drilling, Ore Mining
Diamond Member Since 2023

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  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
  • Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Packaging & Shipping
Overview

Basic Info.

Model NO.
TW QV Series Thin Wall Core Barrel
Material
Carbon Steel
Warranty
1 Year
Machinery Test Report
Provided
Marketing Type
Hot Product
Condition
New
Use
Metal Drilling,Diamond Drilling
Transport Package
Standard Packing
Origin
China
HS Code
84314320
Production Capacity
10000PCS/Year

Product Description

Product Description

TW QV Series Thin Wall Core Barrel for Drilling Mining


Head Assembly is a high precision and reliable product with high efficiency and low vibration. It is designed with a right hand thread of mm length and mm diameter, and comes in a silver color. 

Wire-line 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.

Product Parameters

No Std. Item Bit Std Reamer Std. Bit    OD(mm Bit ID(mm)
TW Series
1 ATW 1.5M double tube core barrel ATW ATW 47.6 30.1
2 BTW 1.5M double tube core barrel BTW BTW 59.5 42.0
3 NTW 1.5M double tube core barrel NTW NTW 75.3 56.1
QV Series
1 NQV 3M double tube core barrel NQV NQV 76.3 50.7
2 HQV 3M double tube core barrel HQV HQV 95.0 68.5

Detailed Photos

Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly

Packaging & Shipping

Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly
Aq Bq Nq Hq Pq Double Tube Core Barrel Assembly

 

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