What payment terms are accepted?

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

Where is the manufacturer located?

The manufacturer is Puyang Zhongshi Group Co., Ltd, located in Puyang, Henan, China.

What is the material composition?

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

Steel Solid Rigid Casing Pipe Centralizer, Casing Centralizer

Name: Steel Solid Rigid Casing Pipe Centralizer, Casing Centralizer
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 713524312

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Certification

ISO 9001:2000, ISO 9001:2008, API

Surface Treatment

Spray-Paint

Model NO.

Casing Centralizer

Centralizer Type

Rigid

Structure

Slider

Material

Alloy

Type

Centralizer

Application

Oil Well Cementing

Tpye

Solid Rigid

Certificate

API ISO

Processing Type

Casting

Samples

Available

Transport Package

Wooden Case

Specification

3 1/2"-20", special size customizable

Trademark

Origin

China(Mainland)

HS Code

843143

Production Capacity

100000PCS/Year

Key features

Wide Size Range: Available in sizes from 4-1/2 inches to 20 inches for various well requirements.

Versatile Application: Suitable for both cased and open hole environments in oil well cementing.

High Performance Material: Constructed from alloy with high tensile strength and corrosion resistance.

Specialized Design: Features 30-degree beveled vane ends for improved performance.

Comprehensive Certifications: Certified by API 10D, ISO 14001, ISO 9001, SGS, and CCC.

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

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

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: ≤11.34h 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.