Do you accept samples?

Yes, samples are available for this product.

What payment methods do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the material of the centralizer?

The centralizer is made of Alloy Steel with a spray-paint surface treatment.

Welded Hinged Bow Spring Casing Centralizer API 10d

Name: Welded Hinged Bow Spring Casing Centralizer API 10d
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 711321512

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$10.00

1 Piece

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2000, ISO 9001:2008, API 10d

Surface Treatment

Spray-Paint

Model NO.

Spring Casing Centralizer

Centralizer Type

Elastic

Structure

Welded Hinged

Material

Alloy Steel

Type

Centralizer

Processing Method

Forging/Casting

Samples

Available

Certificate

API 10d

Application

Oil Well Cementing

Colour

Red or as Request.

Transport Package

Wooden Case

Specification

3 1/2"-20", customizable

Trademark

Origin

China(Mainland)

HS Code

843143

Production Capacity

100000PCS/Year

Key features

API 10D Certification: Meets API Spec.10D standards for oil well cementing applications.

Customizable Color: Available in Red or customized color as per customer request.

Welded Hinged Structure: Bow springs welded to end collar for elastic centralizer performance.

Alloy Steel Material: Constructed from durable alloy steel for high strength and longevity.

Local Assembly Option: Ships in components for local assembly to reduce shipping costs.

Multiple Spring Shapes: Bows available in many different shapes to suit various needs.

OEM and ODM Services: Full OEM and ODM services available with 8 R&D engineers.

Global Export Experience: Exported to over 30 countries including USA, Canada, and Russia.

Company profile

Puyang Zhongshi Group Co., Ltd.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-09-22 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryPuyang Zhongshi Group Co., Ltd. is identified as a Chinese manufacturer established in 1997, focused on casing cementing equipment, float equipment, centralizers, and cementing plugs. The supplier reports a 52,000 m² plant, 10 production lines, annual casing-centralizer output of 200,000 pieces, and exports to multiple global regions. ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 are stated, while other company information references API certifications. Trade records show shipments associated with buyers in India, Brazil, and Peru, but the records are recent and limited. Evidence supports established manufacturing and export capability; after-sales service, financial credibility, and customization capability remain insufficiently documented.

Supplier typeThe supplier is explicitly classified as a manufacturer and describes itself as producing casing cementing equipment and related oilfield products. It is based in Puyang, Henan, China, and reports that it was established in 1997.

CertificationsThe supplier reports ISO 9001:2015, ISO 14001:2015, and ISO 45001:2016 management-system certificates. It also states that it holds API 5CT, API 6A, API 11AX, and API 11E certificates, although the provided information does not include certificate validity or scope details.

Production capacityProduction capability is supported by a reported 52,000 m² plant, 10 production lines, 9 factories, more than 500 employees, and annual casing-centralizer output of 200,000 pieces. The supplier also states that it can serve broad international markets, with typical lead times of 2–3 months in both peak and off-peak periods.

Client casesThe supplier is associated with buyers or shipments involving VNK Solutions, Smart Welding de Macae Servicos Ltda, and a Peru-related transaction, while also stating exports to more than 30 countries. The evidence indicates international customer exposure, but provides limited detail on completed projects, customer satisfaction, order scale, or repeat business.