• CGE Group Wuxi Drilling Tools Co., Ltd.
    Chris
    Your products exceeded my expectation. The quality is great.
  • CGE Group Wuxi Drilling Tools Co., Ltd.
    Justin
    Your company service and price,design are very good. I hope we could do business next time
  • CGE Group Wuxi Drilling Tools Co., Ltd.
    Tom
    We have recived and we are really impressed with the quality!
Contact Person : XU
Phone Number : 0086-510-83622151

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

Place of Origin Wuxi
Brand Name cge
Certification ISO
Model Number H/WL
Minimum Order Quantity 10 pieces
Price $125-180
Packaging Details steel frame
Delivery Time 7-10 days
Payment Terms T/T, L/C, Western Union, D/A, D/P, MoneyGram
Supply Ability 1000-1200 pieces per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
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
High Light

Wireline Coring Drill Rod

,

Drill Rod

,

Diamond Coring Drill Rod

Leave a Message
Product Description

 

 

HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process 0

HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process 1


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
HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process 2

 

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