How does this centralizer improve operational efficiency?

It minimizes friction between the rod and tubing, reducing wear and quadrupling intervals between servicing.

What is the weight of the centralizer?

The unit has a weight of 32.3 kilograms.

Sucker Rod Centralizer Oilfield Accessories Coupling Standard Drilling Rig

Name: Sucker Rod Centralizer Oilfield Accessories Coupling Standard Drilling Rig
Brand: Shandong Rongye Machinery Co., Ltd.
SKU: 2131984992

Shandong, ChinaShandong Rongye Machinery Co., Ltd.

US$10.00

5-9 Pieces

US$9.30

10+ Pieces

Product specifications

Drilling Tool

Product profile

After-sales Service

1 Year

Warranty

1 Year

Certification

ISO 9001:2000, ISO 9001:2008

Model NO.

0022

Power Source

Hydraulic

Operation Pressure

10000-15000psi

Applicable Medium

Natural Gas, Crude Oil

Structure

Drilling Tool

Material

Stainless Steel

Color

Customizable

Type

Coiled Tubing Tools

Machine Type

Drilling Tool

Use

Well Drilling

Key Words

Coiled Tubing

Transport Package

Train. Ship. Wooden Case

Specification

60kg

Trademark

RONGYE/OEM

Origin

China

HS Code

8430411900

Production Capacity

Key features

Extended Service Life: Quadruples intervals between well servicing by mitigating eccentric wear on rods and tubing.

Customizable Color: Color is customizable to meet specific operational or branding requirements.

Versatile Well Application: Optimized for both conventional vertical wells and deviated wellbores with misalignment issues.

Low Friction Design: Reduces friction coefficients significantly by positioning the rod centrally within the tubing.

1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and operational reliability.

ISO Certified Quality: Manufactured under ISO 9001:2000 and ISO 9001:2008 standards for consistent quality.

Easy Installation: Attaches via standard coupling mechanisms requiring no specialized tools.

Company profile

Importers and ExportersLow MOQCustomization from DesignsManagement Certification

Shandong Rongye Machinery Co., Ltd.

Shandong, China

Business Type: Trading CompanyAverage Response Time: ≤1.49h

AI-Powered supplier vetting

SummaryShandong Rongye Machinery Co., Ltd. is identified as a limited-company trading company with three employees and no stated affiliation with a larger group. It offers customization from customer designs and accepts several international trade and payment terms, with a stated one-month average lead time in both peak and off-season. However, the available information indicates no overseas showroom, overseas agent or branch, overseas-service coverage, offline trade-show participation, ODM service, SDK, recent new-product launches, or OEM work for popular brands. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and reported regular fire drills. Service procedures exist for supplier assessment, corrective actions, and complaints, but no written records were provided. Financial-related entries identify reporting years but do not provide sufficient evidence to assess financial credibility. Customer-case evidence is limited, with no Fortune 500 cooperation and zero stated repeat buyers.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications. A TUV Rheinland audit is also listed with a validity period from September 3, 2025 to September 2, 2026, but the recorded audit evaluation result is 0 and the meaning of that value is not defined in the provided data.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, supplier assessment, and service quotations, but no written records were provided for these procedures. It has no overseas showroom, overseas agent or branch, overseas-service coverage, or prior offline trade-show participation, limiting evidence of international after-sales support.

R&D capabilityThe supplier has one R&D engineer and can customize from customer designs, but reports no new products in the past year, no ODM service, and no available SDK. These stated limitations indicate weak demonstrated innovation capability.

Customization capabilityBoth relevant records state that the supplier provides customization from customer designs. This is explicit evidence of design-based customization, although it does not establish broader ODM or independent product-development capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies and a repeat-buyer count of zero. No other named customer cases or reference projects are provided, so the available evidence does not demonstrate an established customer track record.