Puyang Zhongshi Group Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 1000 |
| Delivery Time | 15-30 DAYS |
| Packaging Details | According to customer's requirement |
| Product name | Sucker rod pump used valve ball |
| Standard or Nonstandard | Standard |
| type | valve ball and seat |
| origin place | Henan |
| using | accepting OEM |
| warranty period | 12 months |
| certificate | API 11ax |
| material | Stellite |
| size | V11-250 |
| Brand Name | puyangzhongshi |
| Model Number | ZS |
| Certification | API |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 1000 |
| Delivery Time | 15-30 DAYS | Packaging Details | According to customer's requirement |
| Product name | Sucker rod pump used valve ball | Standard or Nonstandard | Standard |
| type | valve ball and seat | origin place | Henan |
| using | accepting OEM | warranty period | 12 months |
| certificate | API 11ax | material | Stellite |
| size | V11-250 | Brand Name | puyangzhongshi |
| Model Number | ZS | Certification | API |
| Place of Origin | China | ||
| High Light | Oilfield Valve Ball Seat ，Valve Ball Seat Sucker Rod Pump ，Rod Pump Valve Ball Stainless Steel | ||
Product Description
| Symbol | Symbol | Hardness | Material |
| A1 | Stainless steel | Ball:58-65HRC Seat: 52-56HRC | UNS 41000–UNS 44000 |
| B1 | Cobalt alloy, cast | Ball: 56-63HRC Seat: 50-56HRC | Cobalt, chromium, and tungsten alloy |
| B2 | Cobalt alloy, powder metal | Ball: 53-60HRC Seat: 51-57HRC | Cobalt, chromium, and tungsten alloy |
| C1 | Tungsten carbide | Ball: 88-89HRA Seat: 88-89.5HRA | Tungsten with Cobalt binder |
| C3 | Titanium carbide | Ball: 89-90.5HRA Seat: 89-90.5HRA | Tungsten and titanium carbide with cobalt binder |
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| NO. | Specification | Material |
| 1 | V11-106 | Stellite |
| 2 | V11-125 | Stellite |
| 3 | V11-150 | Stellite |
| 4 | V11-175 | Stellite |
| 5 | V11-200 | Stellite |
| 6 | V11-225 | Stellite |
| 7 | V11-250 | Stellite |
| 8 | V11-375 | Stellite |
| NO. | ||
| 1 | V11-106 | Tungsten carbide |
| 2 | V11-125 | Tungsten carbide |
| 3 | V11-150 | Tungsten carbide |
| 4 | V11-175 | Tungsten carbide |
| 5 | V11-200 | Tungsten carbide |
| 6 | V11-225 | Tungsten carbide |
| 7 | V11-250 | Tungsten carbide |
| 8 | V11-375 | Tungsten carbide |
| NO. | ||
| 1 | V11-106 | stainless steel |
| 2 | V11-125 | stainless steel |
| 3 | V11-150 | stainless steel |
| 4 | V11-175 | stainless steel |
| 5 | V11-200 | stainless steel |
| 6 | V11-225 | stainless steel |
| 7 | V11-250 | stainless steel |
| 8 | V11-375 |
each set packing wooden case packing
Customer inspecting
We offer you pre-sale services, after-sale services which including sales
guidance, information supply & technical support, technical drawing supply,
production planning provide, production schedule provide, inspection support
and certificate provide.
Puyang Zhongshi Group co., Ltd. was founded in 1996, which is the restructured enterprise
of Central Plains oilfield branch company of SINOPEC . The company registered capital is
60.83 million yuan, with annual output value 200 million yuan, 580 employees, including
more than 160 technical and administrative staff . Oil machinery is our main products, the
leading products include pumping unit, subsurface sucker rod pump, wellhead (Christmas
Tree), pressure vessels, drilling solid control series products and cementing accessories. We
had attained ISO 9001 in 1998 and API Certificates in 2002 .
,
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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