Spring Loaded Safety Check Valve for Oilfield
Spring Loaded Check Valve
Specification
1. The check valve is desinged based on API Spec 6A standard
2.a special valve used for preventing drilling fluid backflow
3.can protect the pump when the pump is idle
4.a spring pre-pressure tighten structure, including valve body, valve seat and caps,etc.
5.excellent self-encolsed performance
6.the valve rubber has high durability.
Technical Parameters
No |
Working pressure (psi) |
Nominal diameter (inch) |
1 |
3000 |
3-1/8, 2-9/16, 2-1/16 |
2 |
5000 |
3-1/8, 2-9/16, 2-1/16 |
3 |
10000 |
3-1/16, 2-9/16, 2-1/16 |
4 |
15000 |
3-1/16, 2-9/16, 2-1/16 |
5 |
20000 |
3-1/16, 2-9/16, 2-1/16 |
Beijing Ocean Renda Petroleum Equipment Co.,Ltd engaged in Petroleum Equipment already 10 years. We provide the Petroleum Equipment ,qualifield parts and service about the Petroleum Equipment. Our products get the API certificates. At present, our main market is in South America. Our company have established four overseas company in United States, Colombia , Mexico andDubai.
1. What does Ocean Renda do?
Beijing Ocean Renda Petroleum Equipment Co.,Ltd has been engaged in research, design, manufacturing and assembly of land oil drilling rig and equipments for oil exploration and development since 2006. Ocean Renda is a leading one in this field in China.
2. What does Ocean Renda offer?
Beijing Ocean Renda Petroleum Equipment Co.,Ltd offers kinds of equipments for oilfield. We are one professional company in oil industry and our business covers oil field service, drilling rig/workover and its spare parts supply, equipment maintenace, and chemicals supply.
3.Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
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