What are the lead times for production?

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

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the minimum order quantity?

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Well Drilling Cementing Tools 7" Hydraulic Stage Collar

Name: Well Drilling Cementing Tools 7" Hydraulic Stage Collar
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 714952532

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$1,000.00-2,000.00

1 Piece

Product profile

Customization

Available

Certification

ISO, API

Type

Petroleum Drilling Tool & Accessory

Model NO.

Hydraulic Stage Collar

Use

Well Drilling

OEM

Avaliable

Sample

Avaliable

Usage

Well Drilling Machinery

Transport Package

Wooden Case

Specification

5 1/2"-13 3/8"

Trademark

Origin

Henan

Key features

Hydraulic Stage Collar: Designed for cementing holes at any angle with a hydraulically opened port system.

API 5CT Specification: Meets industry standards for petroleum drilling tools and accessories.

Adjustable Opening Pressure: Can be adjusted at rig site to meet specific well requirements.

Prevents Lost Circulation: Reduces total hydrostatic pressure on weak formations during cementing.

Safe Surface Indications: Clear pressure indicators ensure safer and more efficient operations.

OEM and ODM Services: Customization services available for well drilling machinery.

Wide Size Range: Available in sizes from 5-1/2" to 13-3/8".

Manufacturer Direct: Established in 1997 with 8 R&D engineers and extensive production capacity.

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: ≤24h 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 maximum outer diameter available?

The product is available in sizes ranging from 5-1/2" to 13-3/8", with a maximum O.D. of 381 mm.

Q:Can the opening pressure be adjusted?

Yes, the opening pressure can be adjusted at the rig site to meet specific well requirements.

Q:What certifications does the product have?

The product holds ISO and API certifications and meets the API 5CT specification.

Q:Is OEM service available?

Yes, OEM and ODM services are available for this hydraulic stage collar.

Q:What is the sealing capacity?

The sealing capacity is 25 MPa across all available sizes.

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