Hot sale Four Nylon Wheeled ROLLER Sucker Rod Guide 5/8"*2-3/8"tubing
1. Installation of Roller Centralizer:
- On the first two or three rods above the bottom hole pump.
- Intermittently throughout the rod string where wear is indicated on rods or tubing.
2. Technical Parameters
| Specification | DIMENSIONS(INCH) |
| Diameter | Length | Length of the groove |
| 5/8''ROD/2-3/8''TUBING | 1.50 | 27 | 1.80 |
| 3/4''ROD/2-3/8''TUBING | 1.50 | 27 | 1.80 |
| 5/8''ROD/2-7/8''TUBING | 1.50 | 27 | 2.25 |
| 3/4''ROD/2-7/8''TUBING | 1.50 | 27 | 2.28 |
| 7/8''ROD/2-7/8''TUBING | 1.625 | 27 | 2.28 |
| 1''ROD/2-7/8''TUBING | 2.0 | 29 | 2.28 |
| 3/4''ROD/3-1/2''TUBING | 1.50 | 31 | 2.75 |
| 7/8''ROD/3-12''TUBING | 1.625 | 31 | 2.75 |
| 1''ROD/3-1/2''TUBING | 2.0 | 31 | 2.75 |
3. Caution Regarding Temperature
Standard models are designed for wellbore applications with temperatures up to 175°F, featuring glass-fiber reinforced nylon 6 wheels. For service in higher temperature environments, special metal wheels are utilized.
4. Materials
Guide/Coupling Body
Standard guide/coupling bodies are machined from 35CrMo.
Special Material
Other metals, such as steel, are available on special order to meet specific requirements for added strength and/or corrosion resistance.
5. Parts of roller centralizer for sucker rod
| NO | PART NO | NAME | QTY | MATERIAL |
| 1 | RG-01 | Wheel | 4 | Glass-fiber Reinforced Nylon 6 |
| 2 | RG-02 | Roll pin | 4 | Stainless steel |
| 3 | RG-03 | Coupling body | 1 | 35CrMo |
Wheeled rod guides centralize the rod string and reduce friction during stroking, and also reduce wear on sucker rods and tubing.
Contact us
Chris Guan
Business Development Manager
Mazhuangqiao Industrial Park,Puyang City,Hanan Province,China.
Mobile: +86 16650566961
Tel: +0086-0393-4807842
Email: Chris(at)zspetro.com
