| Customization: | Available |
|---|---|
| After-sales Service: | After Sale Service |
| Warranty: | 6 Months |
|
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1. No dent, effectively reduce the damage to the polished rod and the packing of stuffing box
2. In accordance with the industry standards SY/T5029-2013 and API Spec 11B.
3. The product was awarded two utility model patent and one design patent.
4. Three models: can meet the requirements of different pump depths, polished rod sizes and loads.
5. Can be used alone, can also be used with two same model and same load to increase the working load.
. Material
1. Chemical Composition
To meet the requirements of this specification, polished rod manufactured from any AISI or equivalent specification recommended cast iron or carbon steel as follows.
a) ASTM A536 ductile iron 65-45-12, or equivalent international series number.
b) Carbon Steel; aisi1015 to 1045 or AISI 1515 to 1545, or equivalent international series number.
2. Mechanical Properties
Tie allowable hardness range for polished rod clamps is between 190 and 300 HB
3. Maximum Load Rating
Each polished rod clamp design has a stated maximum load rating. The maximum rated load is no more than 75% of the minimum load to initial slippage when a new polished rod clamp which has successfully completed validation testing per in accordance with this specification.
| WL12000 | POLISHED ROD OD | Working load | 3200N.m | Weight |
| 22 | 78.5KN | 5.6kg | ||
| 25 | 100KN | 5.6kg | ||
| 25.4 | 100KN | 5.6kg | ||
| 28.6 | 118KN | 5.6kg | ||
| WL16000 | POLISHED ROD OD | Working load | 3200N.m | Weight |
| 25.4 | 118KN | 7.3kg | ||
| 28 | 157KN | 7.2kg | ||
| 28.6 | 157KN | 7.2kg | ||
| 31.8 | 157KN | 7.2kg | ||
| 32 | 157KN | 7.2kg | ||
| 38.1 | 178KN | 9kg | ||
| WL18100 | POLISHED ROD OD | Working load | 3200N.m | Weight |
| 31.8 | 178KN | 10.2kg | ||
| 32 | 178KN | 10.35kg | ||
| 38.1 | 178KN | 10.35kg |
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