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ZZVYP自力式帶指揮器減壓閥-自力式帶指揮器減壓閥質量
產品名稱:自力式帶指揮器減壓閥產品型號:ZZVYP產品口徑:DN20~DN150產品壓力:1.0-6.4Mpa產品材質:鑄鋼、不銹鋼、合金鋼等產
2017-01-05
Y43H先導活塞式蒸汽減壓閥-先導活塞式蒸汽減壓閥直銷
產品名稱:先導活塞式蒸汽減壓閥產品型號:Y43H產品口徑:DN15-500產品壓力:1.6-6.4Mpa產品材質:鑄鋼、不銹鋼、合金鋼等Y43H蒸
2017-01-05
25P先導薄膜式蒸汽減壓閥-薄膜式蒸汽減壓閥廠家
產品名稱:先導薄膜式蒸汽減壓閥產品型號:25P產品口徑:DN25-200產品壓力:1.6-6.4Mpa產品材質:鑄鋼、不銹鋼、合金鋼等本系列
2017-01-05
供應-YG13H內螺紋高靈敏度蒸汽減壓閥價格(詳細說明)
產品名稱:內螺紋高靈敏度蒸汽減壓閥產品型號:YG13H產品口徑:DN15-50產品壓力:0.6~10.0Mpa產品材質:鑄鋼、不銹鋼、合金鋼等
2017-01-05
SY42AX煤礦專用減壓閥-專用減壓閥質量(質量合格)
產品名稱:煤礦專用減壓閥產品型號:SY42AX產品口徑:DN15-300產品壓力:1.0-6.4Mpa產品材質:鑄鋼、不銹鋼、合金鋼等SY42AX煤礦
2017-01-05
200P可調式減壓閥-鑄鋼可調式減壓閥直銷
本系列減壓閥屬于先導活塞式減壓閥。由主閥和導閥兩部分組成。主閥主要由閥座、主閥盤、活塞、缸套、彈簧等零件組成。導閥主要由
2017-01-05
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