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| Place of Origin: |
China |
| Means of Transport: |
By sea or By air |
| Certificate: |
API 6A |
| Port: |
ShangHai,China |
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Visit our online shop on Alibaba.com |
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Description |
| Payment&Shipping Terms |
Supply Capacity |
| Payment Term: |
T/T |
Production Capacity: |
10000 |
| MOQ: |
1 SET |
Delivery Date: |
Based on different qty and item |
| Packaging Details: |
Plywood cases |
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More products description : |
The check valve is used on the high pressure pipeline and the wellhead manifold in order to control
the flow direction of the oil, gas, water and killing fluid.
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check valve flows in single direction
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check valve may be furnished in the following types:
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regular swing check
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full opening swing check
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lift check, reduced opening
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it is usually used for killing manifold.
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specifications
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basic design and test
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API-6A
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Working Pressure(psi)
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2000, 3000, 5000, 10000, 15000
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Main Nominal Size
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2-1/16, 2-9/16, 3-1/16, 3-1/8, 4-1/16
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product specification level
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PSL1, PSL2, PSL3, PSL4
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Performance requirement level
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PR1, PR2
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![[!--oldtitle--]](/d/file/Products/Surface safety valve/2010-11-16/9327a8a8250ab554ff742fe0d33e3940.jpg)
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