api standard hq core barrel

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

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

Rock Drilling Core Barrels with Roller Bits for Drill Road Construction Borehole Rotary Piling Feature 1. Kelly Box size 130;150;200mm； 2. Roller Bits are API Certificated,complete of bearing and carbibe insert; 3. Applicable layers: backfill layer, medium...

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

Rotary Rig Drilling Tools Core Barrel with Roller Bits for Civil Engineering Feature 1. Kelly Box size 100;150;200mm； 2. Roller Bits are API Certificated, complete of bearing and carbibe insert; 3. Applicable layers: backfill layer, medium weathered rock...

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...Core Barrel System With Rapid Penetration Rate For Mineral Exploration Product description: Core barrel and overshot systems are for collecting core sample during the drilling ingeotechnical and mineral exploration applications. Sinocoredrill‘s core barrels, overshots and spare parts are available in B, N, H and P size for bothdouble and triple tube, of two standard...

Brand Name:ROSCHEN

Model Number:B N N2 N3 H H3 P P3

Place of Origin:Germany

..." latching system for increased productivity. Its simple, three-piece design offers a reliable, easy loading, free falling alternative to current industry standards. Thinner walls and tighter tolerances enable Roschen to offer a

Brand Name:GLORYTEK

Model Number:Aq Bq Nq Hq Pq etc.

Place of Origin:China

...Hq Pq Wireline Core Barrel Bits Impregnated Diamond Core Bits For Mining/Mineral Wireline Exploration Description Impregnated Diamond Core Bits are manufactured with small high quality synthetic diamonds, mixed evenly through a metal alloy matrix. The matrix erodes away at the same rate as the diamond exposed and worn down and drop off. New diamonds are exposed to continue cutting through the rock. For most of the geological core

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

... 4) Adopt abrasion resistant material. Description: Yaheng's core barrel include wireline(Q series),NWG,T series and Chinese Standard core barrels.We also provide core barrel parts like core lifters,core lifter cases and locking couplings.This kind of

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

... 4) Adopt abrasion resistant material. Description: Yaheng's core barrel include wireline(Q series),NWG,T series and Chinese Standard core barrels.We also provide core barrel parts like core lifters,core lifter cases and locking couplings.This kind of

Brand Name:BEST

Model Number:NQ BQ HQ PQ

Place of Origin:CHINA

...easy to handle and operate, making it a great choice for any project. It features a connection type of pin, a size of standard or customized inch, a pin diameter of standard or customized inch, a material of carbon steel, and a box thread of 2-7/8-8 UN. It

Brand Name:Glorytek

Model Number:option

Place of Origin:China

...analysis. They come in various sizes, models, and specifications to suit different drilling requirements. Common core barrel sizes include BQ (56 mm core diameter), NQ (75.7 mm core diameter), HQ (96.1 mm core diameter), and PQ (122.7 mm core diameter).

Brand Name:SOLLROC

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

Place of Origin:China

...Hq Pq Wireline Overshots and Core Barrel For Diamond Core Drilling Specification: Overshot is a necessary device in wireline drilling. It is dropped on a cable and directly couples onto and lifts up the inner tube assembly, eliminating the need to couple and uncouple the rod string each time the core...

Brand Name:KonDaSin

Model Number:BQ, NQ, HQ and PQ

Place of Origin:China

...Core Barrel High Raw Materials DCDMA Standar Wireline core barrels eliminate the major time consuming operation of using standard double tube core barrels – pulling, stacking and lowering drill rods each time the core barrel is full. Their advantages are higher penetration,higher core...

Brand Name:Yaheng

Model Number:NWG Barrel

Place of Origin:China

...tapered threads Description: Standard core barrel lengths are 1.5 and 3.0 metre. Core barrel is supplied with a blank reaming shell and thread protector. Core Bits purchased separately. designed for use with core bits with a thin cutting face in order to

Brand Name:SINOCOREDRILL

Model Number:BQ NQ HQ PQ

Place of Origin:CHINA

...t the product is manufactured using the best materials and processes, and is thoroughly tested to ensure its reliability and performance. This Wireline Core Barrel Assembly is designed to provide excellent core recovery and is ideal for use in a variety of

Brand Name:PEERCHEER

Model Number:BQ NQ HQ PQ

Place of Origin:WuXi

Wear best B N H P Wl Inner Tube Stabilizer High Quality Geological exploration is a crucial process in the mining industry. It involves the study of the earth's subsurface to identify and evaluate the potential of mineral resources. One of the essential ...

Brand Name:Lake

Model Number:All models

Place of Origin:China

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 ...

Brand Name:DIBIAO

Model Number:HQ

Place of Origin:China

... work. All our goods are produced by large injection machine, and A.B.C grade are separated according to different raw material, so client can choose the suitable core tray. Triangle support on the

Brand Name:DIBIAO

Model Number:HQ

Place of Origin:China

... work. All our goods are produced by large injection machine, and A.B.C grade are separated according to different raw material, so client can choose the suitable core tray. Triangle support on the

Brand Name:ZS

Model Number:20-125 To 30-250

Place of Origin:China,Henan

.... Specification table: 1 2 3 4 5 Type of Pump Letter Designation Metal Plunger Pumps Soft-Packed Plunger Pumps Heavy-Wall Barrel Thin-Wall Barrel Heavy-Wall Barrel Thin-Wall Barrel Rod Pumps Stationary Barrel,

Brand Name:Yaheng

Model Number:Overshot

Place of Origin:China

Exploration Core Drilling Wireline Core Barrel BQ HQ NQ PQ with Long Life Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Wire-line core drilling equipment is very ...