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Pq Head Standard 1.5m Wireline Core Barrel Assembly

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Pq Head Standard 1.5m Wireline Core Barrel Assembly

Pq Head Standard 1.5m Wireline Core Barrel Assembly
Pq Head Standard 1.5m Wireline Core Barrel Assembly
Pq Head Standard 1.5m Wireline Core Barrel Assembly Pq Head Standard 1.5m Wireline Core Barrel Assembly Pq Head Standard 1.5m Wireline Core Barrel Assembly Pq Head Standard 1.5m Wireline Core Barrel Assembly Pq Head Standard 1.5m Wireline Core Barrel Assembly

Large Image :  Pq Head Standard 1.5m Wireline Core Barrel Assembly

Product Details:
Place of Origin: Hebei,China
Brand Name: JCDRILL
Certification: ISO,CE
Model Number: core barrel PQ head
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotation
Delivery Time: 15 To be negotiated
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 2000 Set/Sets per Year

Pq Head Standard 1.5m Wireline Core Barrel Assembly

Model Number: Core Barrel PQ Head Type: Double Core Barrel
Standard: AQ BQ NQ HQ PQ Product Name: Core Barrel Assembly
Application: Wire Line Core Drilling Color: Black
Package: Wooden Box Package Series: DCDMA Wire Line Q Series
Weight: 13.70kg Diamters: BC NC HC PC BC3 NC3 HC3 PC3 T Series
Length: 1.5m, 3m
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pq head wireline core barrel


1.5m wireline core barrel


pq head core barrel assembly


deep rock stones well hole geological core drilling and boring equipment ​ standard wireline core barrel


Deep Rock Stones Well Hole Geological Core Drilling And Boring Equipment  Standard Wireline 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 1.5 meters and 3 meters.

The head assembly provides: latching and pivoting spearpoint mechanisms to allow insertion and retrieval of the inner tube assembly, a bearing assembly to allow the inner tube to remain stationary and avoid sample damage while drilling, fluid pressure operating indications and fluid control valves.
Pq Head Standard 1.5m Wireline Core Barrel Assembly 0

All head assemblies incorporate a shut off valve assembly which provides a fluid pressure signal to the drill operator when the valve members are compressed, indicating a full or blocked inner tube.

The core barrel assembly is composed of the inner-tube group and outer-tube group.The inner-tube group is composed of:Head Assembly,Inner Tube,Core Lifter Case,Core Lifter,Stop Ring.
The inner-tube group collects the core sample during the drilling process and is independent of the outer-tube group. The outer-tube group is composed of the remainder of the core barrel components:

Locking Coupling,Adapter Coupling,Outer Tube.
The outer-tube group always remains at the bottom of the hole and houses the inner-tube group during the drilling process.


ID# Item Description Unit Weight(Kg)
1-11 3m core barrel SZJ-AQ-3000 Set 24.27
1-11 1.5m core barrel SZJ-AQ-1500 Set 15.29
1-11 3m core barrel SZJ-BQ-3000 Set 40.45
1-11 1.5m core barrel SZJ-BQ-1500 Set 25.49
1-11 3m core barrel SZJ-NQ-3000 Set 64.88
1-11 1.5m core barrel SZJ-NQ-1500 Set 47.31
1-11 3m core barrel SZJ-HQ-3000 Set 98.30
1-11 1.5m core barrel SZJ-HQ-1500 Set 67.53
1-11 3m core barrel SZJ-PQ-3000 Set 142.50
1-11 1.5m core barrel SZJ-PQ-1500 Set 100.29


Double tube surface
Size(surface exploration drill) Metric system(mm) Imperial system(in)
Hole diameter Core diameter Hole diameter Core diameter
BQ 60 36.4 2.36 1.43
NQ 75.7 47.6 2.98 1.88
HQ 96.1 63.5 3.78 2.5
PQ 122.7 85 4.83 3.34
Triple tube surface
NQ3 75.7 45 2.98 1.78
HQ3 96.1 61.1 3.78 2.41
PQ3 122.7 83 4.83 3.27

>> PQ Head Assembly structure diagram

ID# Item Decription Unit Weight(kg)
1-25 Head Assembly PQ-TKZC Set 23.00
1 Spearhead PQ-TK-LMT Pc 1.68
2 Detent Spring PQ-TK-DWTH Pc 0.01
3 Detent pin PQ-TK-DWX Pc 0.07
4 Spearhead point base PQ-TK-MTZ Pc 1.89
5 Latch retracting case PQ-TK-HSG Pc 3.42
6 Spring pin TXX-18*55 Pc 0.05
7 Spring pin(2) TXX-18*72 Group 0.12
8 Latch Spring PQ-TK-ZH Pc 0.02
9 Latch(2) PQ-TK-TKB Pair 0.66
10 Spring pin(2) TXX-13*60 Group 0.06
11 Spring pin TXX-13*75 Pc 0.03
12 Latch base PQ-TK-TKZ Pc 0.24
13 Upper latch body PQ-TK-TKJ Pc 5.45
14 Landing shoulder PQ-TK-XGH Pc 0.39
15 Circlip KYDQ-85 Pc 0.02
16 Stover lock nut PQ-TK-TJLM Pc 0.53
17 Spindle PQ-TK-ZZ Pc 3.88
18A Shut-off valve hard PQ-TK-FP Pc 0.1
18B Shut-off valve soft PQ-TK-FP-H Pc 0.1
19 Adjusting washer(2) PQ-TK-JGD Group 0.3
20A Bearing ZC-52209 Pcs 0.59
20B Inner ring(2) PQ-TK-ZCNT Group 0.34
21 Spindle bushing PQ-TK-ZCZ Pc 2.65
22 Bearing ZC-51207 Pc 0.21
23 Compression spring PQ-TK-ZZTH Pc 0.83
24 Lock nut ZSLM-M30 Pc 0.25
25 Inner tube cap Assembly PQ-TK-NGJTZC Pc 5.54
25A Inner tube cap PQ-TK-NGJT Pc 5.07
25B Grease fitting ZYZ-M10*1 Pc 0.01
25C Ball(2) GQ-22 Pc 0.04
25D Check valve body PQ-TK-FYG Pc 0.42

>> Package & Shipment
Pq Head Standard 1.5m Wireline Core Barrel Assembly 1

>> About Us


JCDRILL provide users high quality Mining & Drilling solutions,we always focus on the strategic conception of "Survival by quality, Development by credit''.


We have specilized in research, development and produce of rock blasting drilling rig, water well drilling rig, diamond core drilling rig, anchor drilling rig, and relative accessories & drilling services. constantly provide professional drilling solutions for all customers with our advanced technology, excellent equipment, strict testing means and good service network, which establish our brand "JCDRILL" a good image of market, now,we products account for 50% of domestic market and have been export to more than 40 countries, and we awarded ISO9001: 2000 in November, 2002.


With excellent technology and solid market service capabilities, we have both a sound marketing system and excellent service support system, which help us win confidence of customers both at home and abroad,we can provide drilling rig users with high quality professional air compressor solution and relative after-sales service also.





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Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: Kiki Liu

Tel: +8613911632770

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