What is the warranty period?

We provide a one-year warranty and offer repair services as after-sales support.

What materials are used for the centralizer?

The centralizer is made of cast steel with sand blast surface treatment for high strength and durability.

Can the color be customized?

Yes, the color is customerized to meet your specific requirements.

Stop Collar Cementing Non Welded Spring Blade Bow Rigid Casing Centralizer

Name: Stop Collar Cementing Non Welded Spring Blade Bow Rigid Casing Centralizer
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2070495472

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$50.00

1-49 Pieces

US$45.00

50-199 Pieces

US$36.00

200-299 Pieces

US$29.00

300+ Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Repair

Warranty

One Year

Model NO.

Centralizer

Certification

CE, ISO 9001:2000, ISO 9001:2008

Surface Treatment

Sand Blast

Centralizer Type

Integral/Non -Welded Integral Centralizer

Structure

Automatic Reversing

Material

Cast Steel

Type

Centralizer

Application

Mud, Water, Natural Gas, Crude Oil

Color

Customerized

Use

Well Drilling

Size

4-1/2" to 20"

Video Outgoing-Inspection

Provided

Market

All The World

Transport Package

Wooden Pack

Specification

customizable

Trademark

Origin

Shandong Dongying

HS Code

84314310

Production Capacity

5000 PCS/Month

Key features

Customizable Color: Color is customerized to meet specific project requirements.

High Strength Material: Made of cast steel with high strength and no stress weak points.

Turbulent Cementing: Design creates turbulent flow to improve cement slurry displacement efficiency.

Wide Size Range: Available in sizes from 4-1/2' to 20' for various well bore conditions.

CE & ISO Certified: Certified by CE, ISO 9001:2000, and ISO 9001:2008 standards.

1-Year Warranty: Comprehensive one-year warranty with repair after-sales service.

Low Friction Design: No initial resistance and less friction for easier casing running.

100% Quality Inspection: 100% self-test before packaging ensures product reliability.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Dongying Tianrui Petroleum Technology 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.30h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design and multiple customization options. Its business covers petroleum machinery, hydraulic components, mechanical equipment services, electrical equipment, instruments, chemical products, and camping houses. Quality and sustainability credentials include ISO9001:2015, ISO45001:2018, and ISO14001, while documented quality procedures, raw-material traceability, and two inspectors support basic quality control. The supplier has in-stock capacity, a one-month average lead time in both peak and off-season, and 12 qualified service-capability suppliers. However, it lacks an available SDK, valid manufacturing-capacity contracts with factories or related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show experience. Corrective-action and complaint procedures exist but lack written records. Financial information is represented only by reporting years, so financial...

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope includes petroleum machinery and accessories, hydraulic components, mechanical equipment services, electrical equipment, instruments, and related products, indicating a technically oriented industrial supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and earlier company information states that quality, environmental, and occupational health and safety management system certifications were obtained in 2014. These records provide explicit evidence of certification holdings.

R&D capabilityThe supplier is described as having professional technical R&D capability and can provide 3D software design services, which supports design and technical development capability. However, no SDK is available, indicating a limitation in SDK-based development or integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same range is supported in the design-services capability record, providing clear evidence of broad customization capability.