共 18件
j63y-320p高溫高壓閥門
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J63H-160P J63H-320P J63Y-160P J63Y-320P 高溫高壓對焊式針型閥
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精品J61Y-160P J61H-320R J63Y-170V J61W-320P高壓焊接式針型閥
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J61,J63型alloy20 、N08020,C276、蒙乃爾、鈦材針型閥 儀表閥
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一次門高壓高溫閥 J63H-250P 二次門高溫高壓閥 Y64N-32PB-00
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J63Y-320P 對焊高溫高壓截止閥 J63Y-64P J61W-160P 承插焊針型閥
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焊接截止閥J61Y-160C-320C P54-100V140V 170V碳鋼高溫鉻鉬合金鋼
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不銹鋼截止閥.J61Y-320P高溫高壓截止閥.12CO電廠針型對焊截止閥.
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供應J61Y.J63Y-320P.高溫閥.電站閥.焊接閥.截止閥.節流閥
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J41Y-16-25-40-64-100-160-320P不銹鋼鍛鋼截止閥J11Y-63C截止閥
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J61Y/J63W-320P/R不銹鋼316高溫高壓對焊接式針型截止閥DN6 10 15
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供應電廠一次門焊接閥門 電站閥門 儀表閥門 針型閥 截止閥
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J63w-40P 高溫高壓截止閥J61w-40P J63Y-200P J61H-63P J63H-200P
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高溫高壓對焊式電站截止閥
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高溫高壓對焊截止閥 GYT-600C J63Y-170P GYT-600G
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J61W-160P J63H-320P TJ61Y-25P HBJ61Y-320R
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J61Y-170V-P55 J63Y-P54-170V J61Y-P54-170V
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5100A008高溫高壓對焊截止閥 J63Y-170V 火電廠熱電站 J61Y-320P
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J63Y-250P 高溫高壓截止閥 316L-KR PN32 DN6