Sucker Rod Tools are essential components in oilfield production, primarily used for connecting sucker rods, couplings, and pumps in well operations. These tools are engineered with precision to ensure smooth operations, longevity, and optimal oil extraction. Our company specializes in manufacturing premium sucker rod tools that conform to strict industry standards, ensuring superior performance in demanding environments.
Sucker rod couplings are essential components in rod-pumped applications, designed for secure and durable connections between sucker rods, polished rods, and sinker bars. They are made from high-quality carbon steel or alloy steel to ensure superior performance in demanding oilfield operations.
Sucker rod couplings, polished rod couplings, and sub-couplings are crucial for oil extraction operations. These couplings ensure reliable connections between rods of various sizes. They come in two primary grades:
Types of Couplings:
The outer diameter of the sucker rod couplings is available in both full size and slim hole variations.
The main types of sucker rod couplings are sucker rod couplings, polished rod couplings and sub-couplings.
Sucker rod coupling has same box thread size in both end.
Sub-coupling has different box thread size in each end.
Polished rod coupling has the same box thread and vanishes cone on both ends.
All the three types have two classes: class T and class SM.
The outer diameter of the sucker rod couplings has a full size and slim hole types…
| Spec | Internal thread spec | Length | Outside diameter | |
|---|---|---|---|---|
| Full size | Slim hole | |||
| 5/8" | 15/16" | 4" | 38.1mm | 31.8mm |
| 3/4" | 1-1/16" | 4" | 41.3mm | 38.1mm |
| 7/8" | 1-3/16" | 4" | 46mm | 41.3mm |
| 1" | 1-3/8" | 4" | 55.6mm | 50.8mm |
| 1-1/8" | 1-9/16" | 4.5" | 60.33mm | N/M |
Better Petro is a trusted supplier specializing in providing high-quality spare parts for offshore oilfield and oil well drilling equipment. With a strong focus on reliability and efficiency, we offer a comprehensive range of replacement components for the NOV National Oilwell Varco Top Drive models TDS-9SA, 11SA, and SH. Our products are engineered to meet the demanding standards of the oil and gas industry, ensuring optimal performance and reduced downtime during critical operations.
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