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Wireline Core Barrel Good Toughness Fluted Core Drill Parts Stop Ring BQ NQ HQ PQ
Wireline Core Barrel Good Toughness Fluted Core Drill Parts Stop Ring BQ NQ HQ PQ
Specifications
Brand Name :
Yaheng
Model Number :
Core Lifter& Core Lifter Case
Place of Origin :
China
MOQ :
10 piece
Price :
us dollar 1~15 per piece
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
100,000 piece per month
Delivery Time :
1~5 working days
Packaging Details :
Air delivery packing or Sea delivery packing standard
Design :
Slotted, Broached, gaps
Body Material Treatment :
Heated treated
Material :
High quality steel
Surface Treat :
Lacquered or Plated
Description

Professional Fluted Core Lifter HQ NQ for Boart Longyear Barrel System

Specifications:

1. Wireline Core barrel Fluted core lifter
2. High quality and long life service
3. Professional production
4. Whole-set drilling tools
5. Longer lifetime
6. Electroplated Diamonds on inside

SIZE: BQ NQ HQ PQ NQ3 HQ3 PQ3

TYPE: standard or diamond coated

SHAPE: slotted and fluted

ADVANTAGES: strong grip of rock core and long life span

USE:

Drill soft to hard rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake, etc.


Features:

1. Available in all standard drilling sizes
2. Hardened alloy as raw material,it can serve in a long lifespan
3. Core lifters are divided into slotted and fluted .They have the advantages of good springness and

long life.
4. Our company produces all kinds of core lifters ,which have the merits of good springness and long

life. The core lifter pedestal experiences salt bath quenching which makes it good stability.


The drilling fluid circuit operates withinthe available annular areaprovided.More specifically, after

travelling through the drill rods, the fluid enters the core barrel.

There it is channelled between the inner and outer tubes, exiting via the throat of the diamond bit, and

back out between the outer tube and bore hole wall to the collar .

At the bit end of the inner tube, core lifter case adjustment and core lifter selection are of great

importance. The core lifter case needs to be placed close enough to the throat of the bit to allow for

efficient core breakage, butundesirable increase in fluid pressureand/or sample washing from the

drilling fluid.

By design, the tapered core lifter slides along the inside of the core lifter case, wedging and securing

itself onto the core during core recovery and breaking.

Item

OD (mm)

ID(mm)

NQ Core Lifter

NQ Core Lifter Case

HQ Core Lifter

62.67

68.94

HQ Core Lifter Case

65.56

73.23

HQ3 Core Lifter

60.7

66.5

HQ3 Core Lifter Case

62.7

71.6

PQ Core Lifter

84.63

91.28

PQ Core Lifter Case

86.8

96.4

PQ3 Core Lifter

82.56

91.28

PQ3 Core Lifter Case

86.8

92.5

Product tags

wireline core drill parts

,

coring drill bits

,

tct core drill bit
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Wireline Core Barrel Good Toughness Fluted Core Drill Parts Stop Ring BQ NQ HQ PQ

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Product Detail
Brand Name :
Yaheng
Model Number :
Core Lifter& Core Lifter Case
Place of Origin :
China
MOQ :
10 piece
Price :
us dollar 1~15 per piece
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
Wireline Core Barrel Good Toughness Fluted Core Drill Parts Stop Ring BQ NQ HQ PQ

Wuxi Yaheng Geological Equipment Technical Co., Ltd.

Active Member
11 Years
jiangsu, wuxi
Since 2008
Business Type :
Manufacturer
Main Products :
Diamond Core Bit, Diamond Core Bit Set, Dry Diamond Core Bit
Total Annual :
5,000,000-7,000,000
Employee Number :
100~120
Certification Level :
Active Member
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