進(jìn)口焊接止回閥,也叫焊接逆止閥,焊接單向閥,是指采用焊接連接方式的止回閥,一般采用鍛造高壓制造的一體式止回閥,有鍛鋼A105、不銹鋼304,不銹鋼316L材質(zhì),也有焊接可拆卸止回閥,一般用于高壓小口徑的場合,防止介質(zhì)的倒流或者反方向流動。
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進(jìn)口法蘭止回閥 | 進(jìn)口螺紋止回閥 | 進(jìn)口對夾止回閥 | |
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