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Product description: |
O Type Ball valve |
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Model: |
Q641WO Type Ball valve |
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Nominal diameter: |
NPS 2"~16" |
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Operating temperature: |
-46℃~121℃ |
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Operating pressure: |
Class 150Lb~1500Lb |
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Material: |
WCB、LCB、LCC、15Cr1MoV、Cr5Mo、0Cr18Ni9Ti、00Cr18Ni10、0Cr18Ni12Mo2Ti |
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Design standard: |
GB/T 12237、JB/T7745 |
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Structural length: |
GB/T 12221、JB/T1686 |
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Connecting end: |
GB、JB、SH、HG |
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Test standard: |
JB/T 9092、GB/T 13927 |
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Operation method: |
Manual、Gear、Electric、Pneumatic、Manual-Air-Hydraulic |
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Application fields: |
Water, petroleum and natural gas |