高真空(压力)球阀
HIGH VACUUM(PRESSURE)BALL VALVE
HIGH VACUUM(PRESSURE)BALL VALVE
| | 公称通径Nominal Diameter:16~ 150mm 适用温度Suitable temperature: -29°C~150°C 阀门漏率Gas leakage rate: ≤1.3×10-6 适用范围Scope of appication:2×105~1.3×10-5 主体材质The main materials : 不锈钢 stainless steel |
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