High Performance Top Drive Floating Cushion Sub

Name: High Performance Top Drive Floating Cushion Sub
Brand: Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
SKU: 2155209402

Shandong, ChinaQingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

US$3,500.00-5,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Certification

ISO 9001:2008, API Spec 7K

Power Source

Mechanical / Hydraulic

Operation Pressure

Standard: 103.4 MPa (15,000 Psi) Customizable

Applicable Medium

Mud, Water

Structure

Floating Cushion / Shock Absorbing Structure

Material

Alloy Steel

Working Principle

Mechanical/Hydraulic Shock Absorption

Applicable Well Types

Vertical Well, Inclined Well, Directional Well

Working Temperature Range

-40℃ ~ +180℃

Applicable Media

Drilling Mud, Water, Water-Based Drilling Fluid

Transport Package

by Sea

Specification

1320mm×300mm×300mm

Trademark

HNA

Origin

China

Production Capacity

100

Key features

Effective Vibration Absorption: Absorbs axial shocks and torsional vibrations to reduce stress on top drive and downhole tools.

Reliable Floating Compensation: Provides 76mm floating stroke to compensate for axial movement and prevent thread damage.

High-Performance Construction: Manufactured from premium alloy steel (4145H/35CrMo) to withstand high torque and pressure.

API Standard Compliance: Designed to meet API Spec 7K standards for safety, reliability, and equipment compatibility.

Wide Application Range: Ideal for vertical, inclined, and directional wells with top drive-equipped drilling rigs.

Customizable Operation Pressure: Standard pressure is 103.4 MPa, with customizable options available for specific needs.

OEM/ODM Services: Available for special sizes, specifications, and full customization from samples or designs.

1-Year Warranty Coverage: Comprehensive warranty protection for the product to ensure customer peace of mind.

Company profile

Years of Export ExperienceFast DeliveryQuality AssuranceManagement Certification

Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.73h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, ODM, and OEM capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented quality, corrective-action, and complaint-handling procedures. Its export share is stated at 71%–90%, with 23 years of export experience, inventory capability, and participation in the Offshore Technology Conference. However, it does not provide 3D software design services, has no available SDK, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with affiliated subcontractors. No new products were launched in the past year, and only two R&D engineers are reported. Financial records are identified for 2021–2023, but the provided information does not contain sufficient financial performance detail to assess credibility. Customer evidence includes OEM service for well-known brands and repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and emphasizes learning, innovation, superior products, and technical support. This supports classification as a professional technical supplier rather than a purely trading-oriented entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both its sustainability and management-system information. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it provides pre-sales and after-sales technical support, while documented procedures and records exist for corrective and preventive actions and customer complaints. These statements support an established after-sales and issue-resolution process.

R&D capabilityThe supplier has two R&D engineers and offers ODM services, but it does not provide an SDK, did not launch new products in the past year, and does not offer 3D software design services. The evidence shows some development capability but also explicit limitations in recent innovation output and technical-service scope.

Production capacityThe supplier reports in-stock service capability, 23 years of export activity, an export share of 71%–90%, and proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with affiliated subcontractors and lacks overseas warehouses, branches, and agents, so production and international fulfillment capability cannot be rated as clearly strong overall.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.

Client casesThe supplier reports participation in the Offshore Technology Conference, OEM service for well-known brands, and repeat-buyer preference of 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no specific customer names or case details, so the evidence is positive but limited.

Product Q&A

Q:How about the payment?

For new clients, advance payment(30%-100% of total amount) is required, the balance need to be paid before the delivery after your inspection.

Q:How can I pay you?

By T/T (Telegraphic Transfer) or L/C (Letter of Credit). After you receive the PI, you can make the payment through your bank as per the terms mentioned in PI.

Q:What's the order procedure?

First we discuss order details, production details by email ,TM or other social media; then we issue you an PI for your confirmation. You will be requested to make full payment or deposit before we go into production.After we get the deposit, we start to process the order. Depending on the products you order, we usuallyneed a couple of days or even moths to complete production if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and