How long is the average lead time?

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

What payment terms do you accept?

We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

Do you provide after-sales service?

Yes, we provide 1 year of after-sales service.

API Crossovre Subs Including Bit Lift Saver Rotary Stratight Reduced Type

Name: API Crossovre Subs Including Bit Lift Saver Rotary Stratight Reduced Type
Brand: Tianhe Oil Technology Co., Ltd.
SKU: 1915213631

Heilongjiang, ChinaTianhe Oil Technology Co., Ltd.

US$200.00-2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

ROTARY SUB AND OTHERS

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

Make by

AISI 4145h

Standard

API

Sub Length

24inch-48inch

Connection

Transport Package

Wooden Box

Trademark

Tianheoil

Origin

China

HS Code

7318160000

Production Capacity

50000

Key features

API Certified Manufacturing: Manufactured according to API specifications with API monogram for guaranteed quality.

Premium Material Construction: Made from AISI 4145H modified quenched and tempered cast steel for durability.

Comprehensive Customization: Offers full customization from samples, designs, and minor adjustments to meet specific needs.

1-Year Warranty Coverage: Includes a 1-year warranty on the product for peace of mind.

Versatile Sub Types: Available in Rotary, Lift, Saver, Straight OD, and Reduced Section subs for various drilling needs.

Cost-Effective Design: Saver Sub design displaces wear from expensive Kelly to expendable sub, reducing overall costs.

100% Quality Inspection: All finished products undergo visual and functional inspection before delivery.

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

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: ≤15h

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.