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 |
| Material | 1045 steel |
| Application | Insert pump |
| Product name | Balls And Valve Seats |
| Warranty | 12 Months |
| Color | Slivery |
| Standard or nonstandard | Standard |
| 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 |
| Material | 1045 steel | Application | Insert pump |
| Product name | Balls And Valve Seats | Warranty | 12 Months |
| Color | Slivery | Standard or nonstandard | Standard |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | sucker rod pump parts ，ball valve seat | ||
Corrosion Resistance Stellite Alloy Balls Valve Seats For Sucker Rod Pump
Product Description
Consist of complex carbides in an alloy matrix. They are resistant to wear, galling, and corrosion and retain these properties at high temperatures. 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. High compressive strength.
2. Hardness and resistance against wear.
3. With the ability to withstand shock and also impact.
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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