Is there a warranty for the product?

Yes, we provide a warranty and quality guarantee for our core barrel assemblies.

What certifications do you have?

Our products and manufacturing process are certified under ISO 9001:2000, ISO 9001:2015, ISO 14001, and ISO 45001:2018.

How do you ensure product quality?

We perform 100% inspection on all finished products, including visual and functional checks, followed by 8 dedicated QA/QC inspectors.

T2-76 Double Tube Core Barrel Assembly

Name: T2-76 Double Tube Core Barrel Assembly
Brand: Forsun Ultra-hard Material Industry Co., Ltd.
SKU: 837216805

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

US$280.00-600.00

1 Piece

Product profile

After-sales Service

Quality Guarantee

Warranty

Available

Certification

ISO 9001:2000

Model NO.

T2-76

Material

Alloy Steel

Size

T2-76

Transport Package

Plywood Case

Specification

1.5m 3.0m

Trademark

Forsun

Origin

Changsha Hunan

HS Code

84314320

Production Capacity

100 Sets Per Month

Key features

Extensive Size Range: Available in 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, NMLC, HMLC, HWF, PW

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2000 and ISO 9001:2015 standards for quality assurance.

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

Quality Guarantee: Comes with a warranty and quality guarantee for all core barrel assemblies.

100% Product Inspection: Every finished product undergoes 100% visual and functional inspection by 8 dedicated QA/QC inspectors.

Alloy Steel Material: Constructed from high-quality alloy steel for durability and performance in drilling operations.

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

Flexible Payment Terms: Accepts LC, T/T, PayPal, Small-amount payment, and D/P for secure transactions.

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: ≤15h

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 sizes of core barrels are available?

We offer a wide range of sizes 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, NMLC, HMLC, HWF, PWF, NWG, HWG, LTK48, M101, 412 F, and Chinese Wireline standards.

Q:Do you offer customization services?

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:What are the payment terms?

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

Q:How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.