Does the product require welding for the axles?

No, the axles are crimped in place to eliminate the welding process and prevent rollers from falling into the wellbore.

What is the lead time for orders?

The average lead time is 1-3 months for both peak and off-peak seasons.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

API Solid Rigid Rcr Casing Pipe Centralizer with Roller

Name: API Solid Rigid Rcr Casing Pipe Centralizer with Roller
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 701094502

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$45.51

1-999 Pieces

US$43.53

1,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2008, API

Surface Treatment

Spray-Paint

Model NO.

RCR casing centralizer

Centralizer Type

Rigid

Structure

Roller

Material

Carbon Steel, Nylon, Aluminum

Type

Centralizer

Size Range

4 1/2''---13 3/8''

Standard

API

Process

Casting or Injection Molding

Use

Oil Well Cementing

Transport Package

Plywood Case

Specification

API, ISO

Trademark

Zhongshi

Origin

Henan, China

HS Code

73079900

Production Capacity

10000piece/Month

Key features

Roller Friction Reduction: Changes slipping friction to rolling friction to reduce wear and ensure smooth casing placement.

Superior Wear Resistance: Proven to remain functional throughout the well's life and aids in casing retrieval.

Weld-Free Axle Design: Crimped axles eliminate welding, preventing rollers from breaking free or falling into the wellbore.

High-Pressure Capability: High-quality construction materials ensure performance under high-pressure and high-temperature conditions.

API and ISO Certified: Meets strict API and ISO 9001 standards for oilfield equipment quality and safety.

Custom Size Availability: Standard sizes range from 4 1/2 to 13 3/8 inches with special combinations available upon request.

Efficient Mud Replacement: Design helps remove wellbore cake and significantly improves mud replacement efficiency.

Durable Material Composition: Constructed from carbon steel, nylon, and aluminum for robust performance in harsh environments.

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.