Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available.

What are the payment terms?

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

What is the lead time for production?

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

API Certificated Circulating Sub (drilling circulating sub)

Name: API Certificated Circulating Sub (drilling circulating sub)
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 691315642

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Color

Black, Green or as Requested

Size

as Requested

Certificate

API

Material

Carbon Steel

Transport Package

Wooden Case or as Requested

Specification

API

Trademark

zhongshi

Origin

Henan, China

Production Capacity

10000PC/Month

Key features

API Certification: Certified by API for drilling circulating sub applications.

Customizable Color: Available in Black, Green, or as requested by customer.

Customizable Size: Size can be customized according to specific requirements.

High-Strength Material: Main body constructed from AISI4145H alloy steel.

One-Year Warranty: Comprehensive 1-year warranty coverage included.

OEM/ODM Services: Full OEM and ODM services available for customization.

Versatile Connection: Features drill pipe box/union top and casing pin bottom.

Efficient Mud Circulation: Designed to circulate fluid directly from rotary hose to casing.

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.

About Our Factory & Business Background

AddressMazhuangqiao, Puyang, Henan, China

Plant Area52000 square meters

Registered Capital130,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: 1-3 months

Our Production Capability & Technical Expertise

Main ProductsFloat Collar and Float Shoe, Cementing Basket, Stage Collar, Cementing Head

Production MachinesSawing machine, Numerical control lathe, Finish machining equipment, Testing line

R&D Engineers8 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment1997-12-25

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Number of Foreign Trading Staff20

Overseas Agent/BranchYes

Our Certifications, Standards & Industry Recognition

Product CertificationCCC

Product Q&A

Q:What is the warranty period for this product?

The product comes with a 1-year warranty.

Q:Can the color and size be customized?

Yes, the color is available in Black, Green, or as requested, and the size can be customized.

Q:What material is the main body made of?

The main body is made from AISI4145H alloy steel.

Q:Is this product API certified?

Yes, it is an API Certificated Circulating Sub.

Q:What are the main uses of the circulating sub?

It is used to circulate drilling fluid or cement slurry while running casing or finishing casing operations.

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