What is the surface treatment of the torque ring?

The surface treatment is spray-paint.

How is the torque ring installed on site?

It is quickly and easily installed on location prior to the job without needing to compress the ring into the collar.

API Thread Connection Torque Ring for Casing & Tubing Pipe

Name: API Thread Connection Torque Ring for Casing & Tubing Pipe
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 1915277355

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$21.43

1-999 Pieces

US$20.54

1,000+ Pieces

Sample price:US$21.43/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

12 Months

Model NO.

Torque Ring

Certification

ISO 9001:2000, API

Surface Treatment

Spray-Paint

Centralizer Type

API

Structure

Thread or J

Material

Carbon Steel

Type

Torque Ring

Transport Package

Plywood Case

Specification

4 1/2---20''

Trademark

Origin

Henan, China

HS Code

73079900

Production Capacity

5000piece/Month

Key features

API Spec Compliance: Manufactured to API specifications using P-110 rated steel or greater.

Thread Protection: Enables casing pipe to run and rotate at higher torque without thread damage.

Easy Installation: Quickly installed on location without compressing the ring into the collar.

Reusable Design: Easily removed without damaging the pipe for future use.

ISO 9001 Certified: Product certified under ISO 9001:2000 and API standards.

12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind.

Customizable Sizes: Available in various sizes to match specific customer casing specifications.

Carbon Steel Material: Constructed from durable carbon steel for heavy-duty oilfield applications.

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.