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| Products->Forged Steel
Valves->Ball Valves |
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- Floating ball and full bore
- Flanged or Butt-welding ends
- Manufacture in accordance with to API6D or API 608
- Face to Face/End to End dimensions to ANSI B16.10
- Flange dimensions to ANSI B16.5
- Butt-welding end dimensions to ANSI B16.25
- Valve tested to API6D or API598
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- Standard Material specification
| Shell |
ASTM A216-WCB |
ASTM A351-CF8 |
ASTM A351-CF3 |
ASTM A351-CF8M |
ASTM A351-CF8 |
| Ball、Stem |
F6a |
F304 |
F316 |
F304 |
F316 |
F304L |
F316 |
F316L |
| Disc
facing |
Reinforced
PTFE(-29℃～180℃) |
| Remark |
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(1)If select
PPL seat which apply to the temperature of not
higher than 300℃, the code of "F" is changed
to "FS". For example:Q41AA-CHFs. |
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(2)As request,
fire-safe construction can be designed which
performances apply to API607 standard. |
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(3)As request,
anti-electrostatic construction can be designed. |
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