forging welding core barrels

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

China made Drilling machinery Core barrels drilling tools with Roller Bits Advantage 1. Larger Holes with Smaller Rigs. By drilling a hole in stages, larger holes can be drilled with ...

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Forged Wireline Core Barrels For Double tube Wireline Drilling Product Description: The wireline core barrel is available in two different lengths, 1.5m and 3m, depending on the depth of the drill site. The wireline core barrel assembly is easy to install and remove, making it convenient for drilling teams to swap out barrels as needed. The Wireline Core Barrel...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

... usage:pulling, stacking and lowering drill rods each time the core barrel is full. They do not need couple and uncouple the rod string each time the core is retrieved so wire line core barrels are used for deep holes. An overshot assembly is dropped on a

Brand Name:ROSCHEN

Model Number:AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131 NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F

Place of Origin:Germany,China

...Core Barrel System Core Diamond Drill Bits Craelius Core Barrel Longyear Core Barrel Boart Longyear Core Barrel Bristish Core Barrel Atlas Copco Core Barrel Wireline Core Barrel AQTK Core Barrel BQ Core Barrel NQ Core Barrel HQ Core Barrel PQ Core Barrel NMLC Core Barrel HMLC Core Barrel NWG Core Barrel HWG Core Barrel AQWL Core Barrel BQWL Core Barrel NQWL Core Barrel HQWL Core Barrel PQWL Core Barrel SQWL Core

Brand Name:JYXC

Model Number:QX04

Place of Origin:HeBei China

203mm Diameter Durable Foundation Drilling Tools Auger Core Barrel Bit APFLBA Auger And Core Barrel Bit Structure: 1. The cutting tool is a pick Applicable strata: Sand gravel layer, pebble gravel layer, shell layer, ...

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: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:BEST

Model Number:NQ BQ HQ PQ

Place of Origin:CHINA

... system. A complete set of wire-line core barrel 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 core recovery ratio, long bit life and

Brand Name:PEERCHEER

Model Number:PQ3

Place of Origin:WuXi

...CORE BARREL ASSEMBLY Wireline Core Barrel: This type of core barrel is designed for deep drilling operations. The cylindrical sample is extracted using a wireline, which allows for faster and more efficient drilling. SIZE CORE DIAMETER HOLE DIAMETER mm inch mm inch Q3 Series Core Barrels (triple tube) PQ3 83.0 3.268 122.6 4.827 PQ3 Core Barrel Assembly Item Part No. Description 1-15 PC3543869 Core Barrel

Brand Name:Aoxing

Model Number:LRK48

Place of Origin:China

... Tube and Thread Protector. The 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.

Brand Name:cge

Model Number:AQ BQ NQ NQ3 HQ3 PQ PQ3 T2 Series T6 Series

Place of Origin:Made in Wuxi, China

... 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,

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

...Geotechnical Drilling and Exploration Core Barrel Assembly Competition Conventional Double Tube Core Barrels For Geotechnical Drilling and Exploration Core Barrel Assembly Terracore conventional, double tube core barrel T2 is a thin-wall core barrel system

Brand Name:Unique

Model Number:800mm

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:JYY mechanical

Place of Origin:Tianjin,China

... Bucket. Featurs -Kelly Box size 130;150;200mm; - Cutting ring with round shank chisels -Chisel holders are welded to the base - Alloy Steel Central pipe reinforcement FAQ : Q1:

Brand Name:Kellyway

Place of Origin:China

...Core Barrel With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel...

Brand Name:MIROC

Model Number:Core Reaming Shell

Place of Origin:China

...Core Barrel System Connection Diamond Core Drill Bit Diamond reaming shell are important tools to be used together with bits.It's main functions are maintaining borehole gage.Improving drill string stability and protecting lower drill string from excessive wear. Specifications of shell reaming Product name Diamond reaming shell for core barrel Material Diamond and steel Proess Forging...

Brand Name:JCDRILL

Model Number:core barrel PQ head

Place of Origin:Hebei,China

... Core Barrel & Overshots Of Pq/hq/nq/bq >> Introduction A wireline coring system includes core barrel assembly and overshot assembly.The core barrel assembly is composed of inner tube group and outer tube group.Inner & outer tubes have standard length of

Brand Name:SOLLROC

Model Number:AQ BQ HQ NQ PQ NQ2 NQ3 HQ2 HQ3

Place of Origin:China

...Core Barrel Double Tube Coring Drilling Tools Specification: Now days wireline core barrel is popular in world mining and also in china. We are proffesional drilling machine and tools manufacture. We have BQ,NQ,HQ and PQ wire line core barrel and accessory. Like diamond bit, reaming shell, wrench,overshoot, Q rods, and W casing pipe. Q wireline core barrel...

Brand Name:SS Racing

Place of Origin:China

2 Piece Forged Rims Staggered Barrel Bronze Center Gun Metal for Alfa Romeo Wheels 2 Piece Forged Rims Barrel Bronze Center Gun Metal Wheels Alfa Romeo Wheels Wheels Size 18-26" Width 8.5" 10" PCD ...

Brand Name:APIE

Model Number:600-3000mm or as required

Place of Origin:Jiangsu, China

... drilling tools can be customized depending on kinds of rigs and site conditions. 3.We require high quality of welding, therefore we employ at least 8 years experienced welders. 4.Advanced welding and design ensure the products longer working life, which