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API 11B Standard Corrosion Resistant High Tensile Strength Polished Rod for Oilfield Sucker Rod Applications

Name: API 11B Standard Corrosion Resistant High Tensile Strength Polished Rod for Oilfield Sucker Rod Applications
Brand: Puyang Zhongshi Group Co., Ltd.
SKU: 1 1/4”
Price: 55.00 USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: Zhongshi

Certification: API ,ISO ,QHSE

Model Number: 1 1/4”

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: Negotiable

Packaging Details: exported packing

Delivery Time: 2weeks

Payment Terms: T/T

Supply Ability: 1000pcs

Get Best Price

Product Details

Product Description

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                                                                                                                                                                                                                API 11B Standard Polished Rod, Corrosion Resistant Sucker Rod, High Tensile Strength Oilfield Sucker Rod
                              

Product Name:	Alloy Steel Polished Rod	Standard:	API 11B
Size:	3/4",1",5/8"-1-1/8"	Length:	25-30ft
Package:	Bundle As Per API 11B Standard

Product Name:	Alloy Steel Polished Rod
Standard:	API 11B
Size:	3/4",1",5/8"-1-1/8"
Length:	25-30ft
Package:	Bundle As Per API 11B Standard

API 11B Standard Corrosion Resistant High Tensile Strength Polished Rod for Oilfield Sucker Rod Applications

API 11B Spray-Welded Polished Rod with H₂S Corrosion Protection

Our spray-welded polished rods are engineered from premium alloy steel to deliver exceptional performance in demanding H₂S well conditions. Manufactured in strict compliance with API Spec 11B standards, these rods combine high tensile strength with superior corrosion resistance for extended service life.

Key Product Features

Constructed from high-quality 20CrMo alloy steel for maximum durability
Enhanced corrosion and wear resistance through nickel-based alloy (Ni35) coating
Precision heat treatment via quenching and tempering processes
Optimized for H₂S well environments with specialized corrosion protection
Superior tensile strength supporting extended stroke lengths
Mirror-smooth surface finish for reduced friction and wear

Advanced Manufacturing Process

Our polished rods undergo meticulous manufacturing to ensure peak performance:

Surface Polishing: Precision grinding using annular abrasive belts and specialized equipment for optimal surface smoothness
Thread Machining: Cold rolling process for superior thread integrity and strength
Spray Welding: Application of nickel-based alloy coating for enhanced corrosion resistance

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API 11B Standard Corrosion Resistant High Tensile Strength Polished Rod for Oilfield Sucker Rod Applications

API 11B Standard Polished Rod

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