What certifications does the product have?

The product holds ISO 9001:2000, ISO 9001:2008, and API 10d certifications.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

What is the lead time for production?

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

API Pipe Made Single Piece Bow Spring Centralizer

Name: API Pipe Made Single Piece Bow Spring Centralizer
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 732549472

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$20.00-100.00

1 Piece

Sample price:US$40.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO 9001:2000, ISO 9001:2008, API 10d

Surface Treatment

Sand Blast

Model NO.

7''*8 1/2''

Centralizer Type

Elastic

Structure

Slider

Material

Cast Steel

Type

Centralizer

Color

Red

Sample

Available

Bows

6PCS

Length

300mm

Width

40mm

Thickness

35mm

Transport Package

Wood Cases

Specification

7''*8 1/2'' *7''*8 3/4''

Trademark

zhongshi

Origin

Henan, China

HS Code

843143100

Production Capacity

2000pieces/Month

Key features

Single Piece Construction: Welded at one side with smooth corner radius for low friction and better fluid bypass.

High Restoring Force: Designed with premium alloy steel bows for uniform hardness and high shock absorption.

Anti-Corrosion Coating: Special Iron Phosphate coating with Polyester Powder to prevent rust effectively.

Wide Size Range: Available in all sizes from 4.5 inches to 20 inches with special combinations on request.

Multi-Well Application: Optimized for centralizing casing pipes in vertical, horizontal, and deviated wells.

Self-Locking Collars: End collars feature self-locking action for easy and secure assembly.

Flexible Shipping Options: Available in assembled or half-assembled condition to reduce shipping and storage costs.

OEM/ODM Services: Customization available for color, sample, bows, length, width, and thickness.

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 material of the centralizer?

It is made of cast steel with premium quality bows made of special alloy steel.

Q:What sizes are available?

Sizes range from 4.5 inches to 20 inches, and special sizes or combinations are available on request.

Q:How is the surface treated?

It undergoes sand blasting, an Iron Phosphate coating process, and is coated with special Polyester Powder.

Q:Can the product be customized?

Yes, custom options include color (e.g., Red), number of bows, length, width, and thickness.

Q:What are the shipping conditions?

It is shipped in assembled condition, but half-assembled options are available for cost savings.

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