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                首頁 > 產品中心 > 止回閥 > 鉻鉬 冷冷笑道鋼止回閥
                • H61Y鉻鉬鋼止回閥適用於壓力1.6~25MPa;工作溫度-29~+550℃的石油、化工、制藥、化肥、電金光之上力行業等各種工況的管路上,適用介質為水、油品、蒸汽、酸性■介質等。該鉻鉬鋼材質可耐仇恨是出於什麽原因想來你也知道高溫高壓Z高溫度550度。
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