What is the mechanism for the controlled expansion?

The unique design engages the casing wall like a packer, compressing the body and fins firmly with only 1000 psi differential pump pressure.

Are samples available for testing?

Yes, samples are available for customers to evaluate before placing a bulk order.

What is the lead time for production?

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

Oil Well Cementing Solution Non Rotating Cement Rubber Plugs

Name: Oil Well Cementing Solution Non Rotating Cement Rubber Plugs
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 732527892

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$200.00-500.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Material Class

Rubber

Nominal Size

API Standard

Model NO.

13 3/8''

Certificate

API 5CT

Sample

Available

ODM

Acceptable

Color

Red and Black

Material

Rubber

Drawings

Available

Markings

Available

Transport Package

Wood Cases

Specification

13 3/8''

Trademark

zhongshi

Origin

Henan, China

HS Code

843143100

Production Capacity

1000PCS/Month

Key features

API and ISO Certified: Products meet API 5CT and ISO standards for oil well cementing applications.

Customizable Sizes: Available in standard sizes from 4.5 to 20 inches with special sizes upon request.

Positive Wiping Action: Designed with fins and tail sections to ensure casing is clean during cementing.

Durable Core Materials: Core constructed from aluminum, plastic, or phenolic resins based on well conditions.

Controlled Expansion Design: Engages casing wall like a packer with only 1000 psi differential pump pressure.

OEM and ODM Services: Full OEM and ODM services available with custom drawings and markings.

Rubber and Phenolic Composition: Made of high-performance rubbers and phenolic resins for superior sealing.

Sample Availability: Samples are available for testing and evaluation prior to bulk orders.

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.