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測試Test
襯里層:電火花檢測
Lining layer: electric spark detection
試驗與檢驗按GB/T13927標準
Test and inspection per GB/T 13927
公稱壓力Nominal pressure: PN(MPa)
閥體Valve body: PNx 1.5
密封Seal: PNx 1.1
測試Test
襯里層:電火花檢測
Lining layer: electric spark detection
試驗與檢驗按GB/T13927標準
Test and inspection per GB/T 13927
公稱壓力Nominal pressure: PN(MPa)
閥體Valve body: PNx 1.5
密封Seal: PNx 1.1