Is quality inspection performed on finished products?

Yes, we perform 100% inspection on all finished products, including visual and function inspections.

What is the difference between double and triple tube configurations?

Our double tube core barrels can be easily converted to triple tube configurations for use in broken ground conditions.

What are the main commercial terms?

We offer FOB, CIF, CFR, and EXW terms, with the nearest port being Shanghai Port.

T6-101 Double Tube Core Barrels Assembly

Name: T6-101 Double Tube Core Barrels Assembly
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 1982026955

Hunan, ChinaForsun Ultra-hard Material Industry Co., Ltd.

US$340.00-460.00

1 Piece

Product profile

After-sales Service

Quality Guarantee

Size

T6-101

Brand

Forsun

Model NO.

T6-101

Length

1.0m~3.0m

Transport Package

Plywood Case

Specification

Q Series Core Barrel

Trademark

Forsun

Origin

Changsha Hunan

HS Code

84314320

Production Capacity

100 Sets Per Month

Key features

Full Range of Core Barrels: Available in standard double tube, triple tube, and single tube configurations for various drilling conditions.

Wide Size Compatibility: Supports B, N, H, P standard DCDMA hole sizes and numerous specific core barrel models like T6-101.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Efficient Wireline Drilling: Designed for wireline systems allowing core removal without pulling the entire rod string.

Robust Construction: Composed of independent inner-tube and outer-tube groups for reliable core sample collection.

100% Quality Inspection: Every finished product undergoes visual and function inspection before delivery.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Manufacturer Direct: Produced by Forsun with 22 years of export experience and 13 production lines.

Company profile

Years of Export ExperienceExperienced TeamQuality AssuranceManagement Certification

Forsun Ultra-hard Material Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.25h

AI-Powered supplier vetting

SummaryForsun Ultra-hard Material Industry Co., Ltd. is a China-based limited company established in 2001 with 107 employees, supplying drilling tools and accessories including core bits, core barrels, drill rods, casing pipes, reaming shells, and related equipment. It reports broad customization and ODM capabilities, documented quality and complaint-handling procedures, eight quality inspectors, and stated annual output of 250,000 core bits and 100,000 reaming shells. The supplier has valid manufacturing contracts with associated subcontractors, inventory capability, and lead times within 15 working days in both peak and off-season. However, no certifications, customer cases, overseas agents or branches, overseas warehouse, showroom, or offline trade-show participation are documented. It also does not provide OEM services for popular brands or an SDK. Financial information is present only as year references, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as Forsun Ultra-hard Material Industry Co., Ltd., a combined business entity and limited company located in Hunan, China. It is not reported as an offshore company or part of a larger company group, and it offers drilling tools and accessories.

After-Sales capabilityThe supplier reports clear, followed procedures for customer complaints and corrective/preventive actions, plus inventory capability and standard quotation/payment options. However, it has no overseas warehouse, showroom, overseas agents or branches, and offers overseas service coverage in zero countries, indicating documented service processes but limited overseas infrastructure.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, supporting active product-development capability. It reports no available SDK and does not provide OEM services for popular brands, but these limitations do not negate the stated R&D and ODM capabilities.

Production capacityProduction evidence includes named manufacturing equipment, eight quality inspectors, annual output of 250,000 core bits and 100,000 reaming shells, valid contracts with associated subcontractors, and lead times within 15 working days in both peak and off-season. These stated resources and capacity indicators support production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported in both R&D and design-service information.

Product Q&A

Q:What core barrel sizes are available?

We offer a wide range including B76, B86, B101, B131, B146, BQ, NQ, HQ, PQ, NQ3, HQ3, PQ3, TT-46, TT56, T2-56, T2-66, T2-76, T2-86, T2-101, T6-76, T6-86, T6-101, T6-116, T6-131, T6S-76, T6S-86, T6s-101, T6s-131, T6S-146, NMLC, HMLC, HWF, PWF, NWG, HWG, LTK48, Mazier, 412 F, M101, and Chinese Wireline standards.

Q:Can the core barrel be customized?

Yes, we provide full customization, minor customization, and flexible customization options based on samples or designs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:How long does it take to deliver?

The average lead time is within 15 workdays, regardless of whether it is peak or off-peak season.

Q:What payment terms do you accept?

We accept LC, T/T, PayPal, small-amount payment, and D/P.