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We accept LC and T/T payment methods for international transactions.

What is the maximum drilling depth for these barrels?

These barrels are suitable for drilling depths ranging from 100 to 150 meters.

Bq Nq Hq Pq Wireline Core Barrels for Geological Drilling and Core Sample Drilling

Name: Bq Nq Hq Pq Wireline Core Barrels for Geological Drilling and Core Sample Drilling
Brand: Changsha Xingtan Machinery Co., Ltd
SKU: 2030837942

Hunan, ChinaChangsha Xingtan Machinery Co., Ltd

US$250.00-500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Supplied

Warranty

12 Months

Certification

CE, ISO 9001:2000

Condition

New

Drill Hole Diameter

<100mm

Drill Hole Depth

100-150m

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Double Tube Core Barrel

Long

1.5m 3m

Size

36mm 46mm 56mm 66mm 76mm 86mm

Transport Package

Wooden Box

Specification

76 86 101

Trademark

Xingtan

Origin

China

HS Code

84314320

Production Capacity

1000 Set Per Months

Key features

Comprehensive Core Barrel Range: Offers BQ, NQ, HQ, PQ, TT, T2, T6, and various other series for diverse drilling needs.

Customizable Dimensions: Available in lengths of 1.5m and 3m, with sizes ranging from 36mm to 86mm.

Advanced Wireline Technology: Enables core removal from the bottom of the hole without extracting the rod string.

High-Quality Diamond Bits: Equipped with diamond bits suitable for rotary drilling in geological exploration.

12-Month Warranty Coverage: Includes a full 12-month warranty period for all supplied core barrels.

International Certifications: Certified with CE and ISO 9001:2000 standards for quality assurance.

Rapid Lead Time: Peak and off-peak season lead times are both within 15 working days.

Global Shipping Options: Available shipping terms include FOB and CIF from Shanghai Port.

Company profile

Changsha Xingtan Machinery Co., Ltd

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2008-07-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.96h CertifiedTerms of Payment: LC, T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryChangsha Xingtan Machinery Co., Ltd. is identified as a Chinese manufacturer/factory based in Hunan, specializing in drilling rigs, drill tools, core bits, mud pumps, casing, and related testing equipment. The supplier reports ISO 9000 and ISO 9001 certification, more than 10 production lines, 11–20 years of staff and R&D engineer experience, and 6–10 quality-control staff. It states that standard and customized products are available and indicates export activity across multiple regions, with stated lead times of within 15 workdays in both off-peak and peak seasons. Evidence of customer activity is limited to two recorded transactions for each of four product descriptions involving one buyer in Tanzania; these records do not establish broad customer coverage or product-specific performance. Financial strength and after-sales capability cannot be reliably assessed from the provided information.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Hunan, China. This directly supports its positioning as a manufacturing supplier rather than solely a trading intermediary.

CertificationsThe supplier reports holding ISO 9000 and ISO 9001 management-system certifications. These stated certifications provide explicit evidence of formal quality-management-system recognition.

R&D capabilityThe supplier reports 11–20 years of R&D engineer experience, advanced production technology, and the ability to provide products according to customer drawings and requirements. This supports an established technical-development capability, although no specific patented technology, new product record, or R&D output is provided.

Production capacityThe supplier reports more than 10 production lines, 6–10 quality-control staff, and lead times within 15 workdays during both off-peak and peak seasons. Together with its manufacturer/factory classification, these statements explicitly support substantial production and delivery capability.

Customization capabilityThe company explicitly states that, in addition to standard products, it provides customized products based on clients' drawings and requirements. This is direct evidence of customization capability, although the slices do not define the engineering scope or customization limits.