73mm 89mm 91mm 114.3mm 139.7mm Drill Rod Nw Hw Casing Pipe

• Customization: Available
• Type: High Manganese Steel
• Usage: Coal Mining, Well Drilling, Core Drilling
• Model NO.: HW Drill Rod
• Transport Package: Standard Export Packing
• Specification: 1m 1.5m 2m 3m
• Origin: China
• HS Code: 84314320
• Production Capacity: 500000 PCS/Year

Product Description

Product Description

1. Material: Crafted from premium special material sourced from BAOSTEEL, our drill rod ensures superior concentricity and impeccable straightness.
2. Heat treatment: With cutting-edge multi-point temperature measurement, we guarantee an exceptional balance between unmatched strength and admirable toughness.
3. Thread harden: Experience a remarkable enhancement in mechanical properties, boosted by 15-25%.
Achieve impressive surface hardness levels ranging from 45-55HRC.
Enjoy a significant boost in anti-fatigue strength, improved by 20-30%.
Benefit from an extended working life, improved by 1.5 times for enduring performance.
4. Quality controlled: Meticulous quality control is employed throughout each step of the manufacturing process, ensuring excellence.
5. Length: Available in versatile lengths of 3m, 1.5m, or tailored to your specifications for customization.
6. MOQ: Flexible ordering with a minimum quantity of just 1 PCS.
7. Delivery Time: Benefit from our extensive stock, with products readily available for immediate shipping.

 

Product Parameters

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

Packaging & Shipping