What is the warranty period?

We provide a one-year warranty for our products.

Can the size be customized?

Yes, custom sizes are available on request beyond the standard range of 4-1/2' to 20'.

10d Casing Single Piece Bow Spring Coupling Assembly Integral Centralizer

Name: 10d Casing Single Piece Bow Spring Coupling Assembly Integral Centralizer
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2067399422

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

Manufacturing Process

CNC Milling

Surface Treatment

Sand Blast

Operation Pressure

Atmospheric Pressure

Material

Cast Steel

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 can be customized according to customer requirements.

Wide Size Range: Available in sizes from 4-1/2' to 20', with custom sizes on request.

High Strength Material: Made of cast steel or aluminum alloy with max compressive strength up to 10,000 psi.

10D Standard Compliance: Fully compliant with API Spec 10D standards for casing centralizers.

1-Year Warranty: Comprehensive one-year warranty coverage for all mechanical defects.

100% Quality Inspection: Every unit undergoes 100% self-test and visual inspection before packaging.

Versatile Application: Suitable for vertical, deviated, horizontal, and geothermal wells.

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.