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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

Product Details:

Place of Origin: Wuxi
Brand Name: CORE MASTER
Certification: ISO
Model Number: H/WL

Payment & Shipping Terms:

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
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Detailed Product Description
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:

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HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process 0
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 1
 

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

Contact Details
CGE Group Wuxi Drilling Tools Co., Ltd.

Contact Person: Carlyle Gao

Tel: +86-18851513960

Send your inquiry directly to us (0 / 3000)

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Address: No. 8 Changyuan Road, Huishan District, Wuxi City, Jiangsu, China 214174