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| Warranty: | 6 Months |
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API 11B Copper Nylon Wheel Sucker rod Wheeled Roller Guide Centralizer
Wheeled rod guides centralize the rod string and reduce friction during stroking, and also reduce wear on sucker rods and tubing.
Guide Couplings should be installed:
1.On the first two or three rods above the bottom hole pump.
2.Intermittently throughout the rod string where wear is indicated on rods or tubing.
3. Where known hole deviation occurs.
4.On the first two or three rods below the stuffing box.
MATERIALS OF GONETRUCTION
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 some
specifications for extra strength and/or corrosion resistance,
Wheel and Roll Pins
Wheels are set on stainless Steel journals and roll pine, Standard wheels, for applications up to 175°F are made of glass-fiber reinforced nylon 6
| Application | Diameter | Length | Length of groove |
| 5/8" rod 2-3/8" tubing | 1.5 | 27 | 1.80 |
| 3/4" rod 2-3/8" tubing | 1.5 | 27 | 1.8 |
| 5/8" rod 2-7/8" tubing | 1.5 | 27 | 2.25 |
| 3/4" rod 2-7/8" tubing | 1.5 | 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 | 1.5 | 31 | 2.75 |
| 7/8" rod 3-1/2" tubing | 1.625 | 31 | 2.75 |
| 11.5" rod 3-1/2" tubing | 2.0 | 31 | 2.75 |
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, ISO45001 certified company and has all the quality systems in place for design, planning,manufacturing and quality monitoring & traceability to ensure that Dongying Zhaoxin Industry and Trade Co.,Ltd products match the highest quality & reliability Standards similar to any International major in this field.
Dongying Zhaoxin Industry and Trade Co.,Ltd with perfect attitude, product and service, is going to make further development together with customers at home and abroad .
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