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 | 5~8 workdays |
| Packaging Details | Standard exported packing |
| Material | Carbide |
| Application | Insert pump |
| Product name | Valve ball and seat |
| Warranty | 12 Months |
| Color | Slivery |
| Feature | High Efficiency |
| 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 | 5~8 workdays | Packaging Details | Standard exported packing |
| Material | Carbide | Application | Insert pump |
| Product name | Valve ball and seat | Warranty | 12 Months |
| Color | Slivery | Feature | High Efficiency |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API，ISO，QHSE | Place of Origin | China |
| High Light | sucker rod pump parts ，ball valve seat | ||
Sucker Rod Pump Carbide Valve Balls Valve Seats With Slivery Color 1 Year Warranty
Product Description
Tungsten carbide has uniform hardness HRA88-91 and good wear resistance. Tungsten carbide seats are mainly used for the sealing of valves oil pumps in petroleum industry. We offer tungsten carbide seats with cobalt binder and nickel binder. Customized parts are also available.
Product Specification
Cobalt Binder Grades
| Grade | Binder(Wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
| YG6 | 6 | 14.8 | 90 | 1520 |
| YG6X | 6 | 14.9 | 91 | 1450 |
| YG6A | 6 | 14.9 | 92 | 1540 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG11 | 11 | 14.40 | 87.0 | 2200 |
| YG12 | 12 | 14.2 | 88 | 1810 |
| YG15 | 15 | 14.0 | 87 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
Our service
1. We will try our best to reply our customers’ requests within 24 hours.
2. We will maintain effective and efficient communications with our customers.
3. We provide first-class quality control and after-sale services
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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