Wireline Double/Triple Tube Core Barrels (BQ NQ HQ PQ) Drilling Tool

• Customized: Non-Customized
• Certification: CE, ISO
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Material: Alloy Steel
• Delivery Time: Plenty Stock
• Market: Global
• Quality: Top
• Transport Package: Shipping
• Specification: Customized
• Trademark: drilling
• Origin: China
• HS Code: 8431432000
• Production Capacity: 50000 PCS Per Month

Product Description

Product Description

Product Description

Wire-line core drilling tools can lift core from drill rods without picking up coring system. A complete set of wire-line drill tools include: Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench etc. It has some advantages such as high penetration rate, high penetration rate, high core recovery ratio, long bit life and lower labour intensity. The advantages can get more clear with the increasing of drill hole depth.

We can supply B, N(3), H(3), P(3), N2, N2U, BU, NU, HU, LTK60 corebarrel.

Brief Introductions of Core Barrels
Our core barrels include wireline (Q series), T2-101, LTK60 core barrels. We also provide core barrel parts such as core lifters, core lifter cases and locking couplings. This kind of core drill strictly complies with the international standards. Core drilling tools can lift core from drill rods. During this process, picking up coring system is not necessary. Core barrel assembly, overshot assembly, drill rods, holding dog, hoisting plug, circle wrench are all belong to drill tools.

Features of Core Barrels
1) High penetration rate and high drilling efficiency.
2) High core recovery rate.
3) Long bit life and lower labor intensity.
4) Adopt abrasion resistant material. 

No.	Standard	Item	Bit Std	Reamer Std	Bit OD(mm)	Bit ID(mm)
	AQ	1.5m double tube core barrel	AQ	AQ	47.6	27
	BQ	3m double tube core barrel	BQ	BQ	59.5	36.3
	NQ	3m double tube core barrel	NQ	NQ	75.3	47.6
	HQ	3m double tube core barrel	HQ	HQ	95.6	63.5
	PQ	3m double tube core barrel	PQ	PQ	122.0	85
	SQ	1.5m double tube core barrel	SQ	SQ	147.6	102.0
	SQ	3m double tube core barrel	SQ	SQ	147.6	102.0

Detailed Photos

 

Packaging & Shipping

Company Profile

Wuxi drilling exploration equipment Co., Ltd is a reliable and long-standing manufacturer of drilling tools.Our company especially offers a complete range of diamond core drilling tools, such as core barrels, overshots, drill rods, casing tubes, core drill bits, reaming shells, casing shoes & rod shoes, core barrel spare parts, drilling accessories etc. 
Our aim is to manufacture and supply high quality drilling tools for geological exploration, mining and tunneling, geotechnical drilling . We are committed to providing our customers  with high quality products and superior service at competitive prices. 
By now, Wuxi drilling exploration equipment Co., Ltd has deliverd our drilling products to over 30 countries and regions around the world. Our factory has several production lines. Our employees and technical engineers keep innovating through the years, and our staff is committed to providing the newest and best products to our customers around the world.

Our Advantages

Main Manufacture and Supply Scope

1. Drill rod
2. Impregnated diamond core bits
3. Surface set diamond bits
4. Casing rod, casing shoes and casing bits
5. Reaming shells
6. Coring PDC bits
7. Non-coring PDC bits
8. Core barrel assembly and overshot
9. drilling accessories include: inner tube, outer tube, locking coupling, adaptor coupling, inner tube stabilizer ring, landing ring, stop ring, etc.
10. Other customized exploration core drilling tools&parts

Usage Scenarios

1 buy our products what problems in the use of the process we are ready to guide you throughout the problem for you
2 Our products have more than 20 years of accumulated experience, the quality is excellent by foreign buyers like
3 We provide high quality after-sales service, 24 hours online for you to answer
4 Welcome to our factory at any time to guide the cooperation, we are your guide to China, free to take you to visit China to taste Chinese food. We look forward to a long and happy cooperation with you!

Testing pass

Our products are tested for quality before they are delivered to you, with good quality and good prices

FAQ

Q1. Where is your factory?

A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.

Q2. How do you control quality?
A2: ISO9001 has been passed. Mill Test Certificate is supplied , meanwhile the Third Party Inspection is available according to customers' requirement.

Q3. What are the advantages of your company?
A3: Our core productivity is supported by American Inductotherm heat treatment equipment, MAZAK CNC machine tools, and Siemens control system.

Q4. Can you arrange the shipment?
A4: Yes, of course, we have our forwarders which has cooperated with us for years.

Q5. How about the delivery time?
A5: It will be decided by the orders. Normally within 3 days after receiving your advance payment if we have stock.

Q6. Can you provide sample?
A6: Small samples in store can be provided for free.