Puyang Zhongshi Group Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union, D/A |
| Supply Ability | 5000 pcs/month |
| Delivery Time | 10~15 workdays |
| Packaging Details | Standard exported packing |
| Standard | API |
| Application | Petroleum production |
| Type | Pump Barrel |
| Warranty | 12 months |
| Certificate | API 11AX |
| Material | Alloy |
| Manufacturer | Puyang Zhongshi Group |
| Payment | L/C, bank transfer |
| Brand Name | Zhongshi |
| Model Number | ZS |
| Certification | API, ISO, QHSE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, D/A | Supply Ability | 5000 pcs/month |
| Delivery Time | 10~15 workdays | Packaging Details | Standard exported packing |
| Standard | API | Application | Petroleum production |
| Type | Pump Barrel | Warranty | 12 months |
| Certificate | API 11AX | Material | Alloy |
| Manufacturer | Puyang Zhongshi Group | Payment | L/C, bank transfer |
| Brand Name | Zhongshi | Model Number | ZS |
| Certification | API, ISO, QHSE | Place of Origin | China |
| High Light | A1 Metal Seat Ball Valve ，API 11AX Metal Seat Ball Valve ，API 11AX ball and seat valve | ||
HIgh Quality API 11AX Stainless Steel Valve Ball And Seat
Product Description
valve and seat is one of the main part of the API sucker rod pump .
Valve ball and seat: stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1), nickel and carbon compounds (C2), titanium carbide (C3).
Technical Specifications
| Specification | Material |
| V11-106 | stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1), nickel and carbon compounds (C2), titanium carbide (C3). |
| V11-125 | |
| V11-150 | |
| V11-175 | |
| V11-200 | |
| V11-225 | |
| V11-250 | |
| V11-375 |
Material performance table
| CODE | INSTRUCTION | HARDNESS | MATERIAL |
| A1 | Stainless steel | Ball: HRC 58-65 | UNS 41000–UNS 44000 |
| Seat: HRC 52-56 | 9Cr18Mo & 6 Cr18Mo | ||
| B1 | Cobalt alloy casting | Ball: HRC 56-63 | Cobalt, chromium and tungsten alloy |
| Seat: HRC 50-56 | |||
| B2 | Cobalt alloy, powder metallurgy | Ball: HRC 53-60 | Cobalt, chromium and tungsten alloy |
| Seat: HRC 51-57 | |||
| C1 | Tungsten carbide | Ball: HRA 88-89 | Tungsten with cobalt adhesive |
| Seat: HRA 88-89.5 | |||
| C3 | Titanium carbon compounds | Ball: HRA 89-90.5 | Tungsten and titanium with cobalt adhesive carbon compounds |
| Seat: HRA 89-90.5 |
Features
Durable, corrosion resistant, high temperature resistant, anti-aging, etc.
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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