China API Polished Rod for Sucker Rod Connection in Oilfield

API Polished Rod for Sucker Rod Connection in Oilfield
1. Introduction:
Polished rods are designed for connecting sucker rod strings to beam pumping units via polished rod packing. The rods are round cross-section bars.
We provide three types of polished rods: normal polished rod, polished rod-metal spray and polished rod-upset on one end.
2. Characteristics:
1) Designed in accordance with API standards;
2) Manufactured through cold-drawing, rolled threading, and surface grinding, etc.
3) Has high strength, good toughness, smooth surface and long lifetime, etc.
3. Parameters

NameSizeGradeMechanical propertiesLength
(m)RelRmAZ(MPa)(MPa)(%)(%)Polished rod-upset on one endφ25H≥795965~1195≥ 10≥ 456.00
8.00
9.50
10.00φ29Dφ32φ38≥ 590795~965≥ 10≥ 50Polished rod-normal typeφ25H≥795965~1195≥ 10≥ 45φ29Dφ32φ38≥ 590795~965≥ 10≥ 50Polished rod-metal sprayφ32H≥795965~1195≥ 10≥ 456.00
8.00
9.14φ38

Our team
Zhengzhou Maierda Petroleum Equipment Co., Ltd., located in Central China, is a professional supplier of oilfield equipment and tools.
Our factories has more than 15 years experiences of manufacturing oilfield equipment and tools.
Our sales team has more than 10 years importing exporting experiences in oil & gas industry.
Our products
We are specialized in such as casing centralizers, float collars and float shoes, cementing plugs, cement baskets, cementing heads, stage collars, sucker rods, drill pipes, drill collars and pumping units
our products are well sold in Mideast, North America, Latin America, Central Asia, Southeast Asia, Russia, North Africa, etc.
We are committed to providing high-quality and cost-effective products and services to our customers.
Our services
We guarantee and uphold the highest standards in customer service, client satisfaction, and quality product delivery in the oilfield industry. We are professional in many kinds of casing centralizers, float collars and float shoes, cementing plugs, cement baskets, cementing heads, stage collar, sucker rods, drill pipes, dill collars, etc.
Let's join hands and work together to create a better future!