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HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process
Specifications
Brand Name :
cge
Model Number :
H/WL
Certification :
ISO
Place of Origin :
Wuxi
MOQ :
10 pieces
Price :
$125-180
Payment Terms :
T/T, L/C, Western Union, D/A, D/P, MoneyGram
Supply Ability :
1000-1200 pieces per month
Delivery Time :
7-10 days
Packaging Details :
steel frame
Material :
High Quality Alloy Steel 30CrMnSiA/ 4130
Capacity :
1800m
Application :
mineral exploration for transmitting the power to the bit in the hole
Type :
Drill Pipe
Processing type :
Thru-wall heat treatment, case hardening
Size available :
BQ NQ HQ and PQ
O.D :
88.9mm
I.D :
77.8mm
Description

HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process

HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process


HW DCDMA Borehole Wireline Drill Pipe Casing For Geotechnical Environmental Drilling

HW DCDMA borehole wireline casing tubes

This casing is intended for single use or situations where the casing is left in the hole. The HW
casing is made from DCDMA tubing and utilize the DCDMA W thread form. The HW thread is a
straight thread (4 threads per inch). This casing is universal in design and can be used in any drilling
application where threaded casing is required to be left in the ground.
Features
TUBING
Parallel wall tubing compatible with Wireline in-hole tools
Standard DCDMA W sizes allow ‘nesting’ of other W casing
THREAD DESIGN
Double-butt joint gives strength in driving and jarring

Type O.D./ I.D. Recommended Drilling Depth
B/WL Drill Rod Φ55.6mm/Φ46mm 1200m
N/WL Drill Rod Φ70.1mm/Φ60.1mm 1800m
H/WL Drill Rod Φ88.9mm/Φ77.8mm 1800m
P/WL Drill Rod Φ114.3mm/Φ101.6mm 1800m

W Casing paramters
Std OD (mm) ID (mm) Wall Thickness
(mm)		 Thread Pitch
(mm)		 Pin Thread Length
(mm)		 Weight
(kg/m)
AW 57.20 48.40 4.40 6.35 57.20 6.00
BW 73.00 60.30 6.00 6.35 63.50 11.00
NW 88.90 76.20 6.35 6.35 69.90 13.30
HW 114.30 101.60 6.35 6.35 76.20 17.30
PW 139.70 127.00 6.35 8.47 82.60 23.30
Product tags

drilling unit coring

,

wireline core drill parts

,

coring drilling method
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HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process

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Product Detail
Brand Name :
cge
Model Number :
H/WL
Certification :
ISO
Place of Origin :
Wuxi
MOQ :
10 pieces
Price :
$125-180
Contact Supplier
video
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process

CGE Group Wuxi Drilling Tools Co., Ltd.

Verified Supplier
7 Years
jiangsu, wuxi
Since 1958
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Diamond Core Bit, Drill Pipe Rod, Wireline Core Barrel Assembly
Total Annual :
20,000,000-24,615,380
Employee Number :
100~200
Certification Level :
Verified Supplier
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