What payment terms do you accept?

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

Which ports do you ship from?

Our nearest port for shipping is Qingdao Port.

What is the working principle of the tubing pump?

During the up stroke, the stationary valve opens to let oil flow into the tubing. During the down stroke, the traveling valve opens to fill the plunger from the side hole.

API 11ax Oil Heavy Wall Mechanical Seating Thm Tubing Pump

Name: API 11ax Oil Heavy Wall Mechanical Seating Thm Tubing Pump
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 702625772

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$1,500.00

1-49 Sets

US$500.00

50+ Sets

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year Since Delivery

Model NO.

THM Tubing Pumps

Certification

API 11ax

Barrel Material

Carbon Steel

Barrel Surface Treatment

Chrome Plate, Nickel-Phosphorous Plate

Plunger Material

Carbon Stel

Plunger Surface Treatment

Nickel Spray, Chrome Plate

Usage

Oil Extraction

Transport Package

Iron Case or Plywood Case

Specification

API, ISO

Trademark

Zhongshi

Origin

Henan, China

HS Code

8431

Production Capacity

4000 Pieces Per Month

Key features

API 11ax Certification: Certified to API 11ax standard for heavy wall mechanical seating tubing pumps.

ISO Quality Standards: Complies with ISO 9001 and ISO 14001 standards for quality and environmental management.

Carbon Steel Barrel: Constructed with durable carbon steel barrel featuring chrome or nickel-phosphorous plating.

Dual Valve System: Equipped with traveling and stationary valves for efficient oil extraction during strokes.

1-Year Warranty: Includes a 1-year warranty period starting from the date of delivery.

OEM and ODM Services: Offers both OEM and ODM customization services for specific client requirements.

Multiple Plunger Options: Available in various plunger materials including carbon steel, stainless steel, and carbide.

Global Export Experience: Over 10 years of export experience serving markets in America, Asia, and the Middle East.

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.