Is after-sales service available for these parts?

Yes, we provide comprehensive after-sales service including technical support and spare parts.

What materials are used in the manufacturing process?

The parts are manufactured using alloy materials with a casting process and galvanized surface treatment.

99177 Varco Top Drive Parts with Ring Locking Internal

Name: 99177 Varco Top Drive Parts with Ring Locking Internal
Brand: Shandong Vs Petroleum Technology Co., Ltd
SKU: 2235733405

Shandong, ChinaShandong Vs Petroleum Technology Co., Ltd

US$0.99-999.00

1 Piece

Product profile

Customization

Available

After-sales Service

Provide

Warranty

1year

Model NO.

TDS-8SA, TDS-9SA, TDS-10SA, TDS-11SA

Manufacturing Process

Casting

Surface Treatment

Galvanized

Operation Pressure

Atmospheric Pressure

Material

Alloy

Brand

Varco

After-Sales

Yes

Gross Weight

30kg

Package Size

70*60*30

Pn

99177

Application

Top Drive

Certificate

Yes

Coo

Yes

Coc

Yes

Technical Documents

Yes

Price

Contect Us

Transport Package

Wooden Box

Specification

30kg

Trademark

VSP

Origin

China

HS Code

8431431000

Production Capacity

500 PCS/Year

Key features

Dual-Cylinder Clamp Design: Symmetrical dual-cylinder drive improves clamping force uniformity by 30% for stable high-torque operations.

Rack-and-Pinion IBOP Actuator: High-precision transmission increases response speed by 20% and extends service life to 1.5 times traditional structures.

Internal Force Balancing: Lower-mounted mechanism offsets suspended loads, reducing equipment weight by 15% for offshore platforms.

IBOP Cylinder Buffer Protection: Absorbs 60% of impact force, reducing roller stress and extending service life by 50%.

High-Pressure Pre-tightened Washpipe: Dual seal design tolerates 70MPa, extending replacement cycle from 150 to 300 hours.

Rolling Friction Trolley: Full rolling friction reduces coefficient to 0.02, increasing contact area by 40% and reducing wear by 60%.

Efficient Hydraulic Integration: Integrated design reduces pipeline length by 60%, shortening installation time from 2 days to 8 hours.

Intelligent Touch-Control Platform: 10.1-inch screen displays 20 parameters in real-time with fault diagnosis reducing downtime by 30%.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceR&D Capabilities

Shandong Vs Petroleum Technology Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.29h

AI-Powered supplier vetting

SummaryShandong Vs Petroleum Technology Co., Ltd is a China-based limited company established in 2019 with 18 employees and a business scope covering electrical equipment sales, maintenance, leasing, construction labor subcontracting, job intermediary services, and import/export. It demonstrates customization, ODM, OEM, 3D design, professional technical service, and offline trade-show capabilities. However, the evidence shows no overseas warehouses, showrooms, agents, branches, or overseas service coverage. Service-control documentation is incomplete: inspection instructions exist without written records, while complaint handling and corrective/preventive-action procedures are absent. R&D evidence is mixed: the supplier offers ODM and OEM services but reported no new product in the previous year, no SDK, and no private molds. Financial records are indicated for 2022–2024, but no financial results are provided, so credibility cannot be fully assessed. No certification information or customer case details are...

Supplier typeThe supplier is identified as Shandong Vs Petroleum Technology Co., Ltd., a Chinese limited company operating in Shandong. Its stated business scope includes electrical equipment sales, maintenance, leasing, construction labor subcontracting, job intermediary services, and import/export, and its company type is recorded as “Combined.”

After-Sales capabilityThe supplier has inspection instructions but no written inspection records, and it has written service-assessment procedures without records. More materially, it reports no written procedures or records for corrective/preventive actions or effective customer-complaint handling, and it has no overseas warehouse, showroom, agent, branch, or overseas service coverage. These findings indicate a documented weakness in after-sales service controls.

R&D capabilityThe supplier provides ODM services, OEM services for popular brands, and 3D software design services, but reports no new product during the previous year, no available SDK, and no private molds. The evidence supports design and technical-service capability but also shows clear limitations in product innovation assets and recent new-product development.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization, supported by 3D software design services. This is direct evidence of multi-format customization capability.