reverse flight concrete core barrel

Brand Name:JYXC

Model Number:APFCBR

Place of Origin:HeBei China

APFCBR Grab Core Barrel with Reverse Flight Features: Unique design of grab unit Cutting edge with round shank chisels Applicable stratum: Hard rock Reinforced concrete Customizable products are available upon customer's requirements. Service: Jiayou ...

Brand Name:BEST

Model Number:BQ/B NQ/B HQ/B PQ/B

Place of Origin:CHINA

Carbon Steel Wireline Wireline Core Barrel Assembly concrete core barrels: Product Description: Our Wireline Drill Rod is the perfect choice for fast drilling. It is designed with high load-bearing capacity and wear ...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

...concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel,

Brand Name:BJTUFF

Model Number:400-3000mm or as required

Place of Origin:China

Concrete Core Barrel Bucket With Rock Drilling Teeth For Rotary Drill Rig Application: 1.When rotating, the drill core of the core rock drill has several different cutting angles that are matched with each other, and it is repeatedly broken and knocked at ...

Categories:Drilling Core Barrel

Country/Region:china

Denison core barrel When the deposit is hard, and extreme pressure is needed to collect the sample, the Denison core barrel do this job. And the sample are not deforms or undisturbed during the recovery process. Size OD (mm) ID (mm) 2 15/16" 77.8 62.2 3.5"...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

Drilling Tools Wireline Drilling Core Barrel .High Core Recovery Long Bit Life Core Barrels include single tube type, double tube type and triple tube type. Core barrel included head assembly, inner tube, outer tube, core lifter, core lifter case, split ...

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

BQ,NQ,HQ,PQ Wireline Core barrel / Triple tube core barrels for Exploration Description: Core Barrels include single tube type, double tube type and triple tube type. Core barrel accessories: --- Head assembly, inner tube, outer tube, core lifter, core ...

Brand Name:ROSCHEN

Model Number:AMLC, BMLC, NMLC, HMLC, 3-5/8' x 2-1/2'C, 4-3/8' x 3 C, 5' x 4 C, 7’x 5 C, 10'x 8 C

Place of Origin:Germany

...Core Barrel 3.0 M for construction , reinforced concrete dam sites, bridge, building , well exploration core drilling 8C Core Barrel 1.5 M for construction , reinforced concrete dam sites, bridges, building , water well exploration core drilling Details of

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

Core core barrel for drill drilling tools made in China with roller bit Introduction: The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock auger. The most important advantage of the core barrel is that it helps to concentrate torque and squeezing force on a small circle of cutting teeth. Core barrels are generally divided into two types: 1- core

Brand Name:Aoxing

Model Number:B36 B46 B56 B66 B76 B86 B101 B116 B131 B146

Place of Origin:China

... for drilling concrete or for drilling in soft formations where no core examination is required.Available diameters 36-146mm. The core barrel is fully extendable. Several core tubes can be connected together to extend the barrel to the required length. For

Brand Name:jthl

Model Number:800,1000,1200,1500,2000

Place of Origin:Beijing

Core Barrel With Bullet Teeth ,OD800mm Core Barrel Bucket , Rock Core Barrel Bucket For Hard Ground Piling Core Barrel Rock Layers Bullet Teeth Core Barrel There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel...

Brand Name:Pangolin

Place of Origin:HeBei China

...core barrel in pile foundation construction Introduction The core tube is used to cut annular rings in rock or concrete or reinforced concrete. The central core of rock or concrete is usually crushed with a rock auger. The most important advantage of the core barrel is that it helps to concentrate torque and squeezing force on a small circle of cutting teeth. Features 1- Core barrel

Brand Name:JZTG

Model Number:ASD

Place of Origin:Changsha, China

... concrete). 2. Core barrel with roller bits is used in very strong rock formations(compressive strength >100Mpa). 3. Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core barrel, also suitable for

Brand Name:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

...BQ NQ HQ PQ core barrels. The BQ NQ HQ PQ inner tube stabilizer is seated in the reaming shell , the replaceable and reversible BQ NQ HQ PQ inner tube stabilizer provides centralizing for improved sample recovery and a bearing between the stationary inner ...

Place of Origin:China

...Concrete Core Drill Bit Our high quality segment makes our core drill working very efficient. In the meantime the complete barrel guarantee a good concentricity. We have different type of core bit according to different application. Heavy reinforcement concrete Standard concerete and brick wall Asphalt. We can produce the diamond core...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

..., or cores, of rock or soil from the ground for analysis. The core barrel drilling bit is designed to cut through hard materials such as rock, concrete, and asphalt. It is typically made of high-strength steel and has a cylindrical shape with diamond or

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:GXY-1

GXY-1 Core Drilling Rig 1. GXY-1 is a spindle type drill. It can be used in engineering geological exploration, survey and exploration of solid mineral deposit, blasting engineering hole, inspecting hole of various concrete stucture, etc. 2. According to ...

Brand Name:Yaheng

Model Number:BQ NQ HQ PQ

Place of Origin:China

Precision BQ NQ HQ PQ Rod Shoe Bit Diamond Core Drill Bits For Geological Prospecting Quick Details: Available Size: HQ application: Concrete Brand Name: yaheng feature: High drill speed Description: 1. Notice : To select the right bit for the job, assess...

Brand Name:DASION

Model Number:JZC300

Place of Origin:Henan Province, China

...Reverse Discharg Drum Portable Self-loading Concrete Mixer With Electric Engine 1. Description of JZC/JZM Series Concrete Mixer The device is composed of a mixing tube, a supporting wheel and a driving system.Mixing barrel is working parts of the mixer, mixing barrel...

Brand Name:OEM

Model Number:JDR

Place of Origin:China

...good concentricity.We have different type of core bit according to different application. 3. Application Heavy reinforcement concrete Standard concrete and brick wall Asphalt 4. Features: Segment length 24mm/0.935" Working length 400mm/16" Segment width 3