| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Year |
| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Galvanized |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy |
| Samples: |
|---|
| Customization: |
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Suppliers with verified business licenses
Audited Supplier Stuffing box to be installed at Pumping Well Head and seal off the Polished Rod with cone packing
and free floating lubricated upper section to assure self alignment and packing burn out, designed
to seal off leakage by fluid pressure.
Cone-style stuffing box is available for Single Pack and Double Pack stuffing box as blow, Using
1045/4130 casting steel or ductile iron as per customer demand, for cap, glands, body and base,
bottom are API gauged threads of tubing EUE or LP. They are suitable for rod sizes 1", 1.1/8",
1.1/4", 1.1/2" and 1.3/4". Simple structure, easy installation and convenient maintenance, and they
can make sure the sealing effectiveness through its single packing or double packing or even triple
packing.
Structure: Single Packed, Double Packed, Three Packed
Working Pressure: 1000psi-3500psi
Bottom Thread: 1.3/4", 2", 2.1/2", 3", 3.1/2", 4"
Bottom Connection: Box or Pin, API Tubing or Line Pipe thread.
Material: AISI1045/4130 casting steel or ductile iron
Split Cone Packing (rod sizes): 1", 1.1/8", 1.1/4", 1.1/2" and 1.3/4".
name parameters |
CWG-series polished rod stuffing box | Remarks |
| Model |
CWG25-CWG38 |
|
| Max Diameter | φ180 | |
| Max Height | 460 | |
| Working pressure | 25 | |
| Joint mode | Clamp type, coupling type | |
| Suitable polished rod diameter |
φ25-φ38 | Customizable |
| Max aligning and deviation adjustment | Axial ±10°, radial±20 | |
| Weight(KG) | 24 | Standard: SY/T5029-2006 |
Dongying Zhao Xin Industry and Trade Co., Ltd. was established in 2001. Our company is located in Dongying city which has the second largest Oilfield (Shengli Oilfield) in China. We are a company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacturer. We cover an area of more than 9000 square meters which manufacture different oilfield products. Our main products include drilling equipment, oil production equipment, oil well service tools. Such as sucker rod, drill pipe, OCTG products, bridge plug. Currently, our products are already exported to North America, South America, Middle East, Middle Aisa, India and other countries and regions. The warranty period of all our products is 18 months.
We are an I S O 9 0 0 1, I S O 1 4 0 0 1, I S O 4 5 0 0 1,API certified company and have all the quality systems in place for design, planning, manufacturing and quality monitoring & traceability to ensure that all products match the quality & reliability Standards. We also have an independent measurement and inspection department, the inspection and measuring tools are fully equipped, we control each process to ensure that all products are qualified.
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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