single tube core barrel

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:ROSCHEN

Model Number:T2 76, 86, 101

Place of Origin:China

...) or for softer formations when high core recovery is not essential. Flushing water comes directly in contact with the core sample washing it away and causing erosion -in soft and fissured/broken formations T2 double tube core barrel is easily converted 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:SINOCOREDRILL

Model Number:LTK48

Place of Origin:CHINA

... LTK series core barrels system is a thinner wall core barrel than T2 series. They offer a cost effective, high production, which is designed for optimum production and core recovery in medium to extra hard rock formations. Available sizes 48 and 60mm.

Brand Name:cge

Model Number:H B N P SIZE

Place of Origin:Wuxi

...core barrel single double and triple tube core barrels HQ BQ NQ PQ BQU NQU HQU NQ3 HQ3 PQ3 Using a wireline system, core is recovered quickly by retrieving the inner tube directly through the drill string. The rods remain in the hole until the bit needs to be replaced. This has big cost advantages when drilling deep holes for mineral exploration. HWL Core Barrel Assembly HWL Complete Core Barrel...

Brand Name:Gold

Model Number:NQ

Place of Origin:Chongqing, China

...Tube Core Barrel core barrel is a type of drilling tool used in geology and mining to collect rock or soil samples from the subsurface. There are several types of core barrels, including: Single-tube core barrel: This type of core barrel consists of a single tube that is pushed into the ground to collect the core sample. Double-tube core barrel: This type of core barrel has an outer tube and an inner tube. The outer tube

Brand Name:BEST

Model Number:BQ, NQ, HQ, PQ

Place of Origin:CHINA

... 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,

Brand Name:PEERCHEER

Model Number:HQ3

Place of Origin:WuXi

... of diamond-impregnated metal, which can withstand the high pressure and temperature of hard rock drilling. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q3 Series Core Barrels (triple tube) HQ3 61.1 2.406 96.0 3.780 HQ3 Core Barrel Assembly Item Part

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

...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 lifter case, split tube, locking coupling, adaptor coupling, landing ring, inner tube stabilizer, stop ring. Double Tube Core Barrels ---TT Series Core Barrel Ultra-thin walled double tube core

Brand Name:MEGA DRILLTECH

Model Number:NQ

Place of Origin:CHINA

...core lifter case ,HQ3 core lifter case ,NQ core lifter case ,HQ core liftercase Mega drilltech manufacture differenct types of the core barrels with high quality. Size Available: B76 core barrel, B86 core barrle, B101 core barrel, B131 core barrel, B146 core barrel BQ core barrel NQ core barrel, HQ core barrel PQ core barrrel, NQ3 core barrel, HQ3 core barrel, PQ3 core barrel TT-46 core barrel TT56 core barrel T2-56 core barrel, T2-66 core

Brand Name:SINOVO

Model Number:Bucket

Place of Origin:CHINA

...Core 46mm Hole Double Tube Core Barrels Generally, there are three kinds of core barrel depending on the tube quantity of the core barrel. Double Tube Core Barrels TT Series Core Barrel ◆Ultra-thin wall double tube core barrels, available diameters 46 and 56 mm. Very thin cutting face allows very rapid penetration rate through hard formations. They are suitable for underground mining applications. ----T2 Series Double Tube Core Barrels

Brand Name:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...tube core barrel drilling rig tool Product Feature: 1,High quality raw materials, high strength steel 2,Simple operation 3,High wear resistance 4,High drilling efficiency 5,High hardness 6,Good roundness of cylinder body 7,Long service life Product Descriptions: Core Barrels are used when conventional augers are less effective or in conjuction with tapered rock augers for very hard rock drilling. The Core

Brand Name:Pangolin

Place of Origin:HeBei China

... with a mud rotary drill bit. It is necessary to cut the ring groove with a core barrel first, and then drill a hole with a rotary drill bit. It can greatly increase the drilling speed. The cutting teeth can be bullet teeth or cones. Core barrels with

Brand Name:Shitan

Model Number:XY-1

Place of Origin:Jinzhou ,Hebei,China

Product Description: Product Overview Oem: Acceptable Product Name: XY-1 Soil Testing Drilling Rig Place Origin: Hebei, China Drill Depth: 100 Meters Drilling Hole Diameter: 100 Mm The XY-1 Soil Testing Drilling Rig is a versatile and high-performance core...

Model Number:DCDMA WIRE LINE Q STANDARD

Place of Origin:China

...Core Barrel For Double/Triple Tube Drilling Core Drilling Core Barrel is the complete drilling tool assembly, it’s the part of machinery used for drilling extremely hard formations like mineral site or water well with rock bottom. Three types of core barrels we offered: single tube core barrels, double tube core barrels, triple tube core barrels...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

...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 tube, locking coupling, adaptor coupling, landing ring, inner tube stabilizer, stop ring. Due to the rock drill contact surface area increased and the lip use double deck core tube...

Brand Name:JCDRILL

Model Number:Wireline Double / Triple Core Barrel Assembly

Place of Origin:China

...drilling tools. Double core tube and tube has outer pipe, rinses through joint between the internal and external tube water flow to the bottom of the hole, protecting cores from rinses washouts. Double core tube has double motion and single movement two

Brand Name:Unique

Model Number:1000mm

Place of Origin:Hunan, China

...Core Barrel with 8 1/2"Single Roller Cone Bits 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 is mainly used to break rock cores which remain in the borehole after using a core

Brand Name:SHITAN

Model Number:73MM

Place of Origin:HEBEI CHINA

...Core Barrel Core Tube Drilling Rod For Core Drilling API ISO 1. Description of Products Core barrel or core tube -In core drilling, a section of pipe attached to the top of the bit to hold and protect the core.When drilling, it also ACTS as a guide drill tool. An ordinary core tube is just a seamless steel tube with a wire at both ends, with a diameter slightly smaller than that of the drill bit (2~4 mm).The length of a single core