Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, D/P, D/A, L/C, Western Union |
| Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Product | Valve Ball & Seat of API Tubing Pump Accessories |
| Application | oilfield |
| Product name | Balls And Valve Seats |
| Warranty | 12 Months |
| Material | Alloy |
| Standard or nonstandard | API11AX |
| Brand Name | Zhongshi |
| Model Number | ZS |
| Certification | API，ISO，QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, D/P, D/A, L/C, Western Union | Supply Ability | 1000 Sets per Month |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Product | Valve Ball & Seat of API Tubing Pump Accessories | Application | oilfield |
| Product name | Balls And Valve Seats | Warranty | 12 Months |
| Material | Alloy | Standard or nonstandard | API11AX |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | 55HRC Valve Ball And Seat ，51HRC Valve Ball And Seat ，55HRC ball and seat valve | ||
Corrosion Resistance Stellite Alloy Balls Valve Seats For Sucker Rod Pump
Product Description
Their exceptional wear resistance is due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix.
Features
1.With the ability to withstand shock and also impact.
2.High compressive strength.
3. Hardness and resistance against wear.
NOMINAL COMPOSITION (MASS %) AND PHYSICAL PROPERTIES
| Co | Cr | W | C | Others | Hardness | Density | Melting range |
| Base | 29-33 | 11-14 | 2.0-2.7 | Ni, Fe, Si, Mn | 51-55HRC | 8.55g/cm³ | 1200-1400ºC
|
Pictures
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
5 million-10 million
Employee Number:
570~600
Ecer Certification：
Verified Supplier
Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o... Puyang Zhongshi Group Co., Ltd., restructured from SINOPEC in 1997 has 20 years experience on manufacturing petroleum machinery products . The company registered capital is 10 million U.S. dollars, with annual export 30 million U.S. Dollars. We have competitive price of o...
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