Can you provide OEM or ODM services?

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

What is the lead time for production?

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

API 11b Upset on One End Polished Rod

Name: API 11b Upset on One End Polished Rod
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 702433302

Henan, ChinaPuyang Zhongshi Group Co., Ltd.

US$42.11

1-99 Pieces

US$37.13

100+ Pieces

Product profile

Customization

Available

Standard

API 11b

Material

Carbon Steel, Alloy Steel, Stainless Steel

Model NO.

Polished Rod

Grade

H, D

Size

5/8'', 3/4'', 7/8'', 1'', 1 1/8''.

Transport Package

Iron Frame Packing

Specification

API, ISO

Trademark

Zhongshi

Origin

Henan, China

HS Code

84139100

Production Capacity

5000piece/Month

Key features

API 11B Certified: Manufactured in strict accordance with API Spec 11B standards for oil extraction.

Multiple Material Options: Available in Carbon Steel, Alloy Steel, and Stainless Steel.

High Strength & Toughness: Engineered for long lifetime with smooth surface and superior mechanical properties.

Three Type Variants: Offering Normal, Upset on One End, and Metal Spray configurations.

ISO & API Certifications: Holds ISO 9001, ISO 14001, and various API certifications.

Precision Manufacturing: Produced via cold-drawing, rolled threading, and surface grinding processes.

OEM/ODM Services: Customization services available for specific client requirements.

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

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 materials are available for this polished rod?

The polished rods are available in Carbon Steel, Alloy Steel, and Stainless Steel.

Q:Does this product meet API standards?

Yes, the product is designed and manufactured in accordance with API Spec 11B and holds API and ISO certifications.

Q:What are the available sizes for the polished rod?

Available sizes include 5/8'', 3/4'', 7/8'', 1'', and 1 1/8''.

Q:What types of polished rods are offered?

We offer Normal type, Upset on one end, and Metal Spray types.

Q:What are the mechanical properties of the rod?

The rods feature high strength, good toughness, and a smooth surface, with specific yield and tensile strengths depending on the grade (H or D).

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