| Customization: | Available |
|---|---|
| Type: | High Manganese Steel |
| Usage: | Coal Mining, Well Drilling, Core Drilling |
|
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1. Material: Crafted from special material sourced from the renowned BAOSTEEL, our drill rods exhibit superior concentricity and straightness, setting a new standard in drilling precision.
2. Heat treatment: Leveraging multi-point temperature measurement, we ensure an impeccable harmony between strength and toughness, elevating the durability of each drill rod to meet the most demanding geological challenges.
3. Thread harden: Enhanced mechanical properties by a significant 15-25%, ensuring resilience in the toughest terrains;
Achieve impressive surface hardness of 45-55HRC, providing robust protection against wear and tear;
Experience up to a 20-30% increase in anti-fatigue strength, prolonging endurance and reliability;
Extend the working life by 1.5 times, offering exceptional longevity and cost-efficiency in your drilling operations.
4. Quality controlled: Rigorous quality controls are applied throughout all manufacturing processes, ensuring the highest standards in every product we deliver.
5. Length: Available in versatile lengths of 3m, 1.5m, or customizable to fit your specific drilling requirements.
6. MOQ: Minimum Order Quantity is just 1 PCS, making it accessible for all scales of projects.
7. Delivery Time: With a large stock on hand, we are ready to ship immediately, ensuring prompt delivery to keep your projects on schedule.
|
Model
|
Drill Rod
|
Standard
|
Material
|
Drilling Depth
|
|
|
OD
|
ID
|
||||
|
mm
|
mm
|
m
|
|||
|
BTW
|
Φ56.3
|
Φ48
|
International Standard
|
30CrMnSiA/XJY850
|
1000
|
|
NTW
|
Φ73.3
|
Φ64
|
International Standard
|
30CrMnSiA/XJY850
|
900
|
|
HTW
|
Φ91.3
|
Φ81
|
International Standard
|
30CrMnSiA/XJY850
|
800
|
|
AQ
|
Φ44.5
|
Φ34.9
|
International Standard
|
30CrMnSiA/XJY850
|
1000
|
|
BQ
|
Φ55.6
|
Φ46
|
International Standard
|
30CrMnSiA/XJY850
|
1200
|
|
NQ
|
Φ69.9
|
Φ60.3
|
International Standard
|
30CrMnSiA/XJY850
|
1800
|
|
HQ
|
Φ88.9
|
Φ77.8
|
International Standard
|
30CrMnSiA/XJY850
|
1800
|
|
PQ
|
Φ114.3
|
Φ103.2
|
International Standard
|
30CrMnSiA/XJY850
|
1600
|
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