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帶扳手彈簧微啟式安全閥
A47H 帶扳手彈簧微啟式安全閥□系列A47H-16CA47H-25A47H-40A47Y-64A47H-64A47Y-100A47H-100A47H 帶扳手彈簧微啟式安全閥適用于工
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彈簧微啟封閉式安全閥
A41H 簧微啟封閉式安全閥簡(jiǎn)介:A41H 簧微啟封閉式安全閥適用于工作溫度≤300℃的石油氣、空氣、水等介質(zhì)的設(shè)備和管路上。A41Y-P/
2019-01-10
帶手柄簧全啟式安全閥
A28H 手柄彈簧全啟式安全閥簡(jiǎn)介:□系列A28H-10A28Y-10PA28Y-10R8A28Y-25R8A28Y-40R8A28H-16A28Y-16PA28Y-16R8A28Y-25R8A28Y-40R
2019-01-10
彈簧微啟式安全閥
A27H 彈簧微啟式安全閥簡(jiǎn)介:□A27H 彈簧微啟式安全閥系列A27H-10A27H-16A27H-25A27H-40A27Y-10PA27Y-16A27Y-25A27Y-40A27Y-10RA
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彈簧微啟式外螺紋安全閥
A21H 彈簧微啟式外螺紋安全閥簡(jiǎn)介:□A21H 彈簧微啟式外螺紋安全閥系列A21F-16CA21H-16CA21H-40A21H-64A21Y-100A21H-160A21W-16P
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安全回流閥
AH42F安全回流閥、A42F液化石油氣安全閥簡(jiǎn)介:AH42F安全回流閥、A42F液化石油氣安全閥適用于工作溫度在-40~80℃的液化石油氣的液
2019-01-10
平行式安全回流閥
平行式安全回流閥簡(jiǎn)介:平行式安全回流閥安裝于液化石油氣站罐泵出口的液相回流管道上,當(dāng)泵前壓力超過(guò)規(guī)定值時(shí),閥門自動(dòng)開(kāi)啟并
2019-01-10
主安全閥
A49H-4主安全閥簡(jiǎn)介:A49H-4主安全閥主要用于電站鍋爐、壓力容器、減溫減壓裝置上使用,防止壓力超過(guò)允許最高壓力值,保證設(shè)備安
2019-01-10
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