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Classification：Hydropower station valve
Trade names：
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| High-pressure hydropower station stop valve of the pound of high temperature |
| Type of the products: Class1500- 3500Lb |
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The products quote the standard:
Design and manufacture: ANSI B16.34 E101
The length of structure: ANSI B16.10 E101
The grade of pressure temperature: ANSI B16.34 E101
Test and examine : API598 E101 |
Use of the products:
The high-pressure hydropower station of the pound of high temperature cuts the valve and is suitable for ANSI Class1500- 3500Lb, working temperature- petroleum, chemical industry, fire power hydropower station of 29- 57 degrees Centigrade,etc. are on the pipelines of different operating modes, cut off or put through the medium. The suitable medium is: Water , steam ,etc.. The operation mode is as follows, manual, the gear wheel is transmitted, electronic etc..
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Product structure characteristic:
1.The product design is made according to ANSIB16.34, E101 standard, can be allocated and uses with the import equipment.
2.Sealed structure of urgent type of since one of pressures of adopting in the valve, the higher one of pressures is, the better the sealing property is inside. It is 4 to prop up both ends of managing. Valve petal and valve flat seal adopt department set up cobalt base hard alloy is it weld to pile very much, seal surface 6. Valve overlay gland box to be depth reasonable, packing is it lose the pharmaceutical slowly to add, it is reliable to seal, the switch is steady.
7.Valve is it have sealed structure to have, guarantee valve open when operating leaking without the valve stem.
8.The turns on and closed to control by the electronic devicing of electronic stop valve, the electronic device is furnished with special-purpose electrical machinery , decelerator , torque controlling organization respectively, on-the-spot operating organization, hand , switch over organization while being electronic. Besides operating on the spot , can also carry on the remote-controlled operation .
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The material of the major part is explained:
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The valve has body
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WCB
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WC1
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WC6
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WC9
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The valve covering
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25
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15CrMoA
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12Cr1MoVA
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12Cr1MoVA
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Support
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WCB
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WCB
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WCB
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WCB
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WC1
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WC6
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WC9
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Valve one
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25
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15CrMoA
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12Cr1MoVA
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12Cr1MoVA
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Valve stem
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25Cr2MoV
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25Cr2MoV
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20Cr1Mo1V1A
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20Cr1Mo1V1A
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Valve seat
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25
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15Cr1MoA
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12Cr1MoVA
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12Cr1MoVA
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Sealed ring
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Strengthen the soft graphite
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Packing
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Strengthen the soft graphite
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Valve stem nut
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ZCuA110Fe3
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