Bq Nq Hq Pq Drill Pipe Core Diamond Drill Pipes

• Customization: Available
• Standard: API
• Length: 1.5m/3m
• Usage: Mining
• Material: Cr-Mo Steel, 4130
• Name: Drill Rod/Drill Pipe
• Use: Geological Exploration
• Surface Finish: Smooth
• Machine Type: Drill Tool
• Surface Treatment: Heat Treatment
• Connection: Male/Female
• Transport Package: Iron Bundle/Wooden Case
• Specification: Standard
• Trademark: LH
• Origin: China
• HS Code: 84314320
• Production Capacity: 500000 Pieces/Year

Product Description

Specification

Applications

Our drill rods are widely used in various fields:

Mining: For ore extraction and exploration, providing the strength and reliability needed for demanding environments.

Geological Exploration: For core sampling and analysis, ensuring accurate and efficient data collection.

Oil and Gas Drilling: For exploring and developing new oil and gas reserves, withstanding high pressures and harsh conditions.

Construction: For foundation work and other construction activities requiring durable and dependable drilling tools.

Feature

Premium Materials: Our drill rods are manufactured from high-strength steel alloys and other robust materials. This ensures superior durability and resistance to wear and tear, even under the most challenging drilling conditions.

Exceptional Performance: Designed with advanced engineering, our drill rods offer excellent performance in various applications. They are capable of withstanding high pressures and heavy loads, ensuring reliable operation and consistent drilling results.

Precision Engineering: Each drill rod is precisely manufactured to meet strict tolerances, ensuring a perfect fit with other drilling components. This precision contributes to efficient drilling operations and minimizes downtime.

Versatile Applications: Our drill rods are suitable for a wide range of applications, including mining, geotechnical investigations, oil and gas drilling, and construction projects. Whether you need rods for surface drilling or underground operations, we offer products that meet your needs.

Custom Solutions: We understand that different projects require different specifications. That's why we offer customizable drill rods tailored to your specific requirements. Our team works closely with you to provide the ideal solution for your drilling challenges.

Technical Specifications

Drill Rod

Size	Length(mm)		O.D.(mm)	O.D.(inch)	I.D.(mm)	I.D.(inch)
BQ/B	1500	3000	55.6	2.19	46	1.81
NQ/B	1500	3000	70.1	2.76	60.1	2.37
HQ/B	1500	3000	89	3.5	77.8	3.06
PQ/B	1500	3000	114.3	4.5	101.6	4
Size	Length(mm)		O.D.(mm)	O.D.(inch)	I.D.(mm)	I.D.(inch)
BTW/B	1000	1500	57	2.24	48.5	1.91
NTW/B	1000	1500	73.3	2.88	64.3	2.53
HTW/B	1000	1500	91.3	3.59	81.7	3.21

Parameter of outer tube and inner and tube
Outer Tube
Size	O.D.(mm)	O.D.(inch)	I.D.(mm)	I.D.(inch)
BQ/B	57.2	2.25	46	1.81
NQ/B	73	2.87	60.3	2.37
HQ/B	92.1	3.63	77.8	3.06
PQ/B	117.5	4.63	103.2	4.06
Inner Tube
Size	O.D.(mm)	O.D.(inch)	I.D.(mm)	I.D.(inch)
BQ/B	42.9	1.69	38.1	1.5
NQ/B	55.6	2.19	50	1.97
HQ/B	73	2.87	66.7	2.63
PQ/B	95.3	3.75	88.9	3.50

Company Profile

Dazhou Lihua Drilling Equipment Co.,Ltd

a leading Chinese manufacturer of construction equipment with over 20 years of expertise. Certified with ISO 9001, we export to 20+ countries, offering reliable machinery backed by R&D innovation and strict quality control.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Drill Rig
Drill Bit
Mud Pump
Other drilling tools

FAQ

Q1: Are you original manufacturer or trading company?
A1: We are an integrated corporation specialized in manufacturing and exporting.

Q2: What are your main products, and used for ?
A2: Our products include diamond core bits, PDC drill bits, reaming shells, core barrels, casing, drill rods, SPT equipment, drill rig and other drilling parts. They are mostly used for mineral exploration, geological drilling, geotechnical engineering, building wells drilling and soil sampling

Q3: Can you supply related drilling tools?
A3: Yes, we can supply full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH hammer and bit.

Q4: How about payment,MOQ and delivery methods?
A:1. Payment: T/T, L/C, Western Union, Paypal,
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/FedEx express, air transportation, sea and train.