What is the lead time for production?

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

What is the minimum order quantity?

The minimum order quantity is 1 set.

What payment terms are accepted?

Accepted payment terms include LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

Workovertools

Name: Cutter /Hydraulic Casing Cutter/Oil and Gas /Workovertools
Brand: Tianhe Oil Technology Co., Ltd.
SKU: 1962438505

Heilongjiang, ChinaTianhe Oil Technology Co., Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

After-sales Service

Support

Warranty

Support

Model NO.

NDD127, NDD178, NDD245NDD298

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Blades Model

Spiral

Application

S: Energy & Mining, Well Drilling

Hardfacing

Hf1000 Hf2000 Hf3000 Hf4000 Hf5000

Model No.

Sleeve Stabilizer

Transport Package

Wooden Case Fumigated

Specification

8 1/2"~28"hole size

Trademark

Tianhe

Origin

China

HS Code

84748090

Key features

Hydraulic Transmission System: Applies smooth constant pressure via one-piece piston for clean, rapid cuts.

Tungsten Carbide Knives: Dressed with finest grade crushed tungsten carbide for durability.

Adjustable Casing Sizes: Cutters arms easily changed to cut sizes from 5 3/4" to 12" O.D.

API and ISO Certifications: Certified with API Spec/7-1, 5DP, 5CT, NS-1, and ISO9000 standards.

Full Customization Options: Available for samples, designs, minor, and full customization.

100% Product Inspection: All finished products undergo visual and function inspection.

Rapid Lead Time: Peak and off-peak season lead times within 15 workdays.

Established Manufacturer: Company established in 1973 with 20 years of export experience.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceQuality AssurancePrivate Mold

Tianhe Oil Technology Co., Ltd.

Heilongjiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier operates in oil drilling, workover, cementing, completion, mining machinery, and related technical services. It has documented production equipment, quality-control procedures, product traceability, complaint-handling procedures, and customization options ranging from sample-based work to full customization. The supplier reports recent new-product development and ODM services, but is not identified as a professional technical supplier and does not provide 3D software design or SDK services. It holds ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. Financial records are identified for 2020–2022, but their contents are not provided. Overseas warehouse, showroom, agent, or branch capabilities are absent. No specific customer cases are disclosed.

Supplier typeThe supplier is explicitly not classified as a professional technical supplier, while its stated business scope covers production, R&D, sales, maintenance, leasing, and technical services for oil drilling, workover, cementing, completion, and mining equipment. This indicates an equipment-focused industrial supplier with related technical-service activities rather than a dedicated professional technical-services provider.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other certifications. These certifications provide explicit evidence of quality, occupational health and safety, and environmental management certification.

After-Sales capabilityThe business scope includes maintenance and technical services, and the supplier has a clear, followed procedure for handling customer complaints. However, it has no overseas warehouse, showroom, overseas agent, or overseas branch, so international service coverage is limited based on the available evidence.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating active product-development capability. However, it does not provide 3D software design services, has no available SDK, and is explicitly not classified as a professional technical supplier, which limits the demonstrated scope of innovation support.

Production capacityThe supplier has a broad equipment base including tempering, carburizing and nitriding furnaces, lathes, milling and boring machines, CNC machining centers, and impact-testing equipment. Finished-product inspection instructions are uniformly followed, and the supplier reports 20 years of export experience with 41%–50% of sales from exports.

Customization capabilityBoth records explicitly list customization from samples, customization from designs, minor customization, and full customization. This demonstrates a broad stated customization range covering limited modifications through fully customized products.

Product Q&A

Q:What is the cutting range for the casing sizes?

The cutters can handle a wide range of casing sizes from 5 3/4 inches to 12 inches O.D., with easily changeable arms.

Q:How does the hydraulic system ensure cut quality?

The unique hydraulic transmission system applies smooth constant pressure via a one-piece piston assembly to the three knives, ensuring clean and rapid cuts.

Q:What materials are used for the cutting knives?

Each knife is dressed with the finest grade crushed tungsten carbide available to ensure high performance.

Q:Is customization available for this product?

Yes, full customization options are available, including customization from samples, designs, minor adjustments, and full custom specifications.

Q:What certifications does the product hold?

The product holds API Spec/7-1, 5DP, 5CT, NS-1, and ISO9000 certifications.