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Seamless Cold Drawn Nwl Hwl Steel Drill Rods With High Depth Capacity For Demanding Drilling

Seamless Cold Drawn Nwl Hwl Steel Drill Rods With High Depth Capacity For Demanding Drilling

Brand Name: SINOCOREDRILL
Model Number: BWL NWL HWL PWL
MOQ: N/A
Packaging Details: Sea Delivery Package
Payment Terms: T/T
Detail Information
Place of Origin:
China
Certification:
CE ISO9001
Features:
High Precision, High Hardness, Corrosion Resistant
Product Name:
Drill Pipe Core Drill Rod
Material:
XJY850
Usage:
Core Drilling , Mining Exploration
Depth:
1500m
Type:
Seamless Cold-Drawn Steel
Size:
BQ NQ HQ PQ
Supply Ability:
Based on Detailed Order
Highlight:

seamless steel drill rods

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cold drawn steel drill rods

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high depth capacity steel drill rods

Product Description

Seamless Cold-Drawn Steel NWL HWL Drill Rods With High Depth Capacity For Demanding Drilling​

 

 

We use only top-rated, seamless, cold-drawn steel blanks from world class suppliers.

 

Sinocoredrill standards in all aspects of material specifications ensure our customers are getting the very best we have to offer.

 

All rods longer than 5 ft/1.5 m are heat treated for better wear resistance in all drilling applications.

 

Manufactured to strict quality standards. We control and verify every rod thread and adapter we make.

 

Complies with ISO 9001:2015 certification standards.

 

 

Superior durability 

 

Reduces jamming and wedging. 

Lowers risk of threads stripping.

Smoother starting for less wear.

Case hardening for longer rod lifespan.

 

 

Size Available:


Wireline Series:      B, N, H, P
"WJ" Design:          AWJ, BWJ, NWJ, KWJ, HWJ
"W" Design:            RW, EW, AW, BW, NW, HW
Metric Series:         33, 42, 50

We also can produce various sizes of casing tubes.

All Chinese Sizes Customer's special requirement is also available.

 

 

Size Outer Diameter (mm) Inner Diameter(mm)
AQ 44.7 37.3
BQ 55.7 46.1
NQ 70.0 60.2
HQ 89.0 78.0
PQ(PHD) 114.5 101.5
AW/AWJ/AWY 43.7 30.7
BW/BWJ/BWY 54.0 38.0
NW/NWY 66.8 51.0
HW 89.0 71.0
42mm 42.0 30.0
50mm 50.0 37.0
60mm 60.0 48.0
70mm 73.0 54.6
90mm 89.0 69.0
S75 71.0 61.0

 


 

Seamless Cold Drawn Nwl Hwl Steel Drill Rods With High Depth Capacity For Demanding Drilling 0