| After-sales Service: | After Sale Service |
|---|---|
| Warranty: | 6 Months |
| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Polished rod clamp is manufactured strictly in accordance with international standard ISD 10428 and API Spec 11B. The product was awarded the utility model patent and design patent.polished rod clamp is suitable for the standard polished rods that the nominal diameters from 22mm to 38.1mm, which can meet the requirements of different pump depths, polished rod sizes and loads. manufacturer according the the requirement of customer can produce Shengji no-dent polished rod clamp that the nominal diameter and dimension accuracy are not standard. polished rod is no dent, can effectively reduce the damage to the polished rod and the packing of stuffing box. If the viscosity of crude in the well is high, and the impact happens due to the down stroke lag of polished rod, polished rod clamp manufacturer recommends to change a clamp of larger working load or use two clamps of same model and same load to increase working load.
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.
| WL12000 single bolt | Polished Rod Diameter | Working load | Tightening Torque | Weight | |
| 22mm | 78.5KN | 3200N.m | 5.6Kg | ||
| 25mm | 100KN | 5.5Kg | |||
| 25.4mm (1in) | 100KN | 5.5Kg | |||
| 28.6mm (1 1/8in) | 118KN | 5.5Kg | |||
| WL16000 two bolt | Polished Rod Diameter | Working load | Tightening Torque | Weight | |
| 25.4mm (1 in) | 118KN | 1545N.m | 7.3 Kg | ||
| 28mm | 157KN | 7.2 Kg | |||
| 28.6mm (1 1/8in) | 157KN | 7.2 Kg | |||
| 31.8mm (1 1/4in) | 157KN | 7.1 Kg | |||
| 32mm | 157KN | 7.1 Kg | |||
| 38.1mm (1 1/2in) | 178KN | 9 Kg | |||
| WL18100 three bolt | Polished Rod Diameter | Working load | Tightening Torque | Weight | |
| 31.8mm (1 1/4in) | 178 KN | 1977N.m | 10.35Kg | ||
| 32mm | 178 KN | 10.35Kg | |||
| 38.1mm (1 1/2in) | 178 KN | 10.2Kg |
Dongying Zhaoxin Industry and Trade Co.,Ltd is an ISO-9001, ISO-14001, OHSAS-18001 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 .
Suppliers with verified business licenses
Audited Supplier 
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