Bq Nq Hq Pq Drill Pipe Core Diamond Drill Pipes

• Customization: Available
• Standard: API
• Length: 1.5m/3m
• Model NO.: option
• Usage: Well Drilling
• Material: Carbide
• Outside Diameter: Bq Nq Hq Pq
• Application: Core Diamond Drilling
• Transport Package: Seaworthy Packing
• Specification: /
• Trademark: Glorytek
• Origin: China
• Production Capacity: 10000 PCS/Month

Product Description

BQ NQ HQ PQ drill pipe
 

High-performance HQ, PQ, NQ, and BQ drill pipes for mineral exploration and geotechnical drilling. Our pipes ensure maximum core recovery and drilling efficiency in demanding conditions.
Key Features:
-Standard Sizes - Compliant with HQ (96mm), PQ (122.6mm), NQ (75.7mm), and BQ (60mm) specifications for universal rig compatibility.
-High-Strength Alloy Steel - Heat-treated for superior torque resistance and durability in hard rock formations.
-Precision Threads - API-certified connections ensure leak-proof performance and easy rod handling.
-Wear-Resistant Design - Hardened tool joints extend service life in abrasive environments.
Ideal for diamond core drilling in mining, oil & gas, and geotechnical surveys. Custom lengths and coatings available upon request.

Technical Parameter

Size	Outside Dia	Core Dia.	Bit Size
BQ	60mm	36.4	BQ
NQ	75.7mm	47.6	NQ
HQ	96mm	63.5	HQ
PQ	122.6mm	85	PQ

Packing

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Our Company & Servce
Glorytek Industry ( Beijing ) Co., Ltd. is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for more than 20 years. We are supported and assisted by highly experienced R&D team and enginners that enable us to complete all the assigned projects successfully as per clients' requirements.

Our factory covers an area of 250,000 square meters, construction area is about 150,000 square meters, having machining machinery, CNC processing center, friction welding machine, testing equipments etc. over 200 sets and more than 600 employees.

Our products have been exported more than 60 countries, including Australia, Russia, Soutn Africa, Zimbabwe, Malaysia, Indonesia, South Korea, France, Sweden, USA, Canada, Haiti etc.

Service

 

Pre-sale service:

1.Select the right most suitable products.2. According to the rock types, choosing the face type, button tooth type.3. According to the different purpose, choosing the different body type
After-sale service:

Delivery Time: Based on order quantity, normally it takes 20 days for production.Only 2 or 3 days if we have stock on your request size.

Quality Control: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
Technical Support will be available in any time. We could provide the professional suggestion for you.

Online support to help solve the problem.

Shipping spare parts immediately if requested.