What are the main applications for these core barrels?

They are primarily used for mining exploration, deep coring, and geotechnical drilling.

What payment terms do you accept?

We accept LC, T/T, D/P, and Western Union.

What is the certification status of the product?

The product is ISO certified and manufactured with high quality standards.

Pq Double Tube Core Barrel Complete Set (3.0m length)

Name: Pq Double Tube Core Barrel Complete Set (3.0m length)
Brand: Changsha Miracleland Drilling Machinery Co., Ltd.
SKU: 773966235

Hunan, ChinaChangsha Miracleland Drilling Machinery Co., Ltd.

US$400.00-1,500.00

1 Set

Product profile

Customization

Available

Type

Core Drill

Usage

Mining Exploration

Model NO.

PQ PQ3 HQ HQ3 NQ NQ3 BQ

Certification

ISO

Quality

High Quality

Condition

New

Transport Package

in Plywood Case

Specification

DCDMA, CDDA, ISO

Trademark

csmiracleland

Origin

Changsha, Hunan, China

HS Code

84314320

Production Capacity

80 Sets/Month

Key features

High Drilling Efficiency: Wireline design eliminates rod lifting, offering high coring rate and low labor intensity.

Extensive Size Range: Available in BQ, NQ, HQ, PQ, TT, T2, T6, LTK, WF, WG, and many other standard sizes.

Deep Drilling Capability: Optimized for deep coring applications with wireline systems to retrieve cores efficiently.

Complete Set Configuration: Includes core barrels, overshot, rods, winch, and all necessary accessories for operation.

Long Working Life: Durable construction ensures extended service life for demanding mining and exploration tasks.

ISO Certified Quality: Manufactured with high quality standards and holds ISO certification for reliability.

Customization Options: Customization available from samples and designs to meet specific project requirements.

Multiple Series Variants: Offers specialized series like T2, T6, LTK, and MLC for different rock formations and depths.

Company profile

Years of Export ExperienceSelf-brandedCustomization from DesignsImporters and Exporters

Changsha Miracleland Drilling Machinery Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.52h

About Our Factory & Business Background

AddressA Tower of Masterpiece, 828 Furong South Rd, Changsha, Hunan, China

Terms of PaymentLC, T/T, D/P, Western Union

International Commercial Terms(Incoterms)CIF, CFR, FOB, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Piece

Our Production Capability & Technical Expertise

Main ProductsDrilling Rigs, Core Bits, Water Well Drilling Rigs, Mining Exploration Drilling Rig, Diamond Core Bits, Core Barrels, Drill Rods, Mud Pumps, Geotechnical Investigation Drilling Rig, Spt Tools