Where is the nearest shipping port?

The nearest port is Qingdao Port.

What is the surface treatment process?

All centralizers undergo a special rust prevention process before being stove painted or coated with polyester powder.

What is the recommended application for this tool?

It is recommended for use in deviated holes and horizontal holes to minimize well cake removal and reduce drag and torque.

Spiral Vane Solid Body Rigid Casing Centralizer

Name: Spiral Vane Solid Body Rigid Casing Centralizer
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 703900402

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$40.00

1-99 Pieces

US$39.80

100-499 Pieces

US$39.50

500-999 Pieces

US$39.00

1,000-2,999 Pieces

US$38.00

3,000+ Pieces

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2000, ISO 9001:2008

Surface Treatment

Sand Blast

Model NO.

5 1/2"* 8 1/2"

Centralizer Type

Rigid

Structure

Slider

Material

Cast Steel

Type

Centralizer

Sample

Available

Color

Red /Black

Size

4 1/2"-20"

Blade

Straight /Spiral

ODM

Acceptable

OEM

Available

Drawing

Available

Markings

Available

Transport Package

Wood Cases

Specification

4 1/2"-20"

Trademark

zhongshi

Origin

China

HS Code

843143100

Production Capacity

2000PCS/Month

Key features

API Spec 10D Compliance: Manufactured to meet API specification 10D standards for quality and performance.

Rolling Friction Design: Features three modified alloy steel rollers on blades to reduce friction and improve function.

Corrosion Resistance: Constructed from Alloy Aluminum, Alloy Steel, Stainless Steel, or Non-sparking Alloy Zinc.

Customizable Sizes: Available in sizes ranging from 4 1/2 to 20 inches for various hole combinations.

Customizable Colors: Offered in Red or Black color options to meet specific requirements.

Customizable Blade Types: Available with either Straight or Spiral blade configurations.

No Welding Construction: Model processing with no rivets or welding ensures structural integrity.

High Temperature Resistance: Withstands high wellbore temperatures while providing maximum horizontal stand off.

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.

Product Q&A

Q:What certifications does the product have?

The product is certified under ISO 9001:2000 and ISO 9001:2008, and manufactured to API Spec 10D.

Q:What materials are used to make the centralizer?

Centralizers are constructed from high-strength corrosion-resistant materials including Alloy Aluminum, Alloy Steel, Stainless Steel, or Non-sparking Alloy Zinc.

Q:Can the product be customized?

Yes, we offer customization for sample availability, color (Red/Black), size (4 1/2-20 inches), blade type (Straight/Spiral), and accept OEM/ODM services.

Q:What is the lead time for production?

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

Q:What are the payment terms?

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