共 253件
手動截止閥j61h-100
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所有類目
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J61H-100C J61Y-100C 高溫高壓蒸汽截止閥 鑄鋼碳鋼焊接截止閥
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電站J61H-100手動高壓焊接截止閥 鑄鋼高溫對焊截止閥
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J61H-100C鑄鋼高壓焊接截止閥 國標GB截止閥 J61HJ61Y DN15-DN600
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高壓焊接國標碳鋼WCB明桿截止閥J61H-100C鑄鋼焊接截止閥廠家直供
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J61H-40 J61H-64 J61H-100碳鋼WCB高壓高溫蒸汽電廠焊接式截止閥
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J61H-100P/160P 高壓焊接不銹鋼截止閥 二通式單向流動截止閥
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手動焊接截止閥 J61H-100C 高溫高壓截止閥 自密封截止閥
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J41H-2.5工業法蘭截止閥規格齊全/J61H-100C發電站用高壓截止閥
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J61H-100C J561H-100C 焊接截止閥 高溫高壓蒸汽 導熱油截止閥
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J61H-100C碳鋼焊接截止閥 高溫高壓蒸汽導熱油電廠化工對焊截止閥
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J61H-100C 手動焊接截止閥 單流對焊式截止閥
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鍋爐蒸汽對焊截止閥 J61H-100C J61Y-100C 鑄鋼 碳鋼焊接截止閥
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J61H-100C 高壓焊接截止閥 手動焊接截止閥 J61Y-160C DN80
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手動焊接高壓截止閥 J61H-100C J61Y-100C硬質合金密封蒸汽截止閥
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手動焊接截止閥 J61H-100C 高溫截止閥 自密封截止閥
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電站蒸汽截止閥 J61H-100C J561H-10C 手動傘齒輪高壓焊接截止閥
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手動焊接截止閥 J61H-100C 高溫高壓截止閥 自密封截止閥
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對焊 承插焊高溫高壓蒸汽截止閥 J61H-100C J61Y-100C 手動截止閥
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J61H-100C 工業機械部 石油化工部 鑄鋼手動焊接截止閥對焊截止閥
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鍛鋼焊接截止閥 J61H-100C J61Y-100I A105 F11鍛鋼截止閥
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J61H-100P 不銹鋼手動焊接截止閥 J61H 高溫焊接截止閥 DN250
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正源 鍛鋼A105N截止閥 J61H-16-DN(15-50)
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鑄鋼截止閥J41H J61H廠家工業機械部蒸汽化工部法蘭國標顯沃科技
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J561/61/961H/Y/P54100V/140V/170V/P57170V自緊密封法蘭截止閥
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高壓鍛鋼A105截止閥焊接承插式法蘭高溫手動蒸汽美標截止閥工業
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焊接鍛鋼截止閥 鍛鋼J61H-25承插式焊接截止閥口徑DN15-DN50
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供應焊接高壓截止閥 高壓針型閥J23W-320P、J23Y-320P、J13Y-320P
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WCB鑄鋼焊接截止閥 J61Y-100C J561Y-100C 蒸汽 導熱油對焊截止閥
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鍛鋼承插焊對焊截止閥 J61/J11H-16/25/40/64/100 A105 F304 F316
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誠意銷售截止閥 手動調節截止閥 技術參數J61Y-320DN25截止閥
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J61Y/H鍛造焊接截止閥 可拆卸閥座、閥芯 高溫高壓電站鍛鋼截止閥
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鍛鋼鑄鋼焊接截止閥J61H-16C 25C 40C 64C 100C 蒸汽閥手動耐高溫
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蘇航J61H-16/25C耐高溫蒸汽WCB碳鋼手動承插焊高壓對焊接式截止閥
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J61H-16/25R/40I/64P/100C/800LB碳鋼對焊A105承插焊接截止閥DN15
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鍛鋼截止閥對焊 J61H 耐高壓高溫耐腐蝕 精品鍛造 工廠認證
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碳鋼焊接截止閥J61H/Y-16C25C40C64C100C鍛鋼鑄鋼國標美標耐高溫
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良工J41H-64C青島電站J61H-100C截止閥精工J41H-25C開維喜WJ41H-1
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生產J61Y-100I DN700 鉻鉬鋼手動焊接截止閥 高壓焊接截止閥
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J61H-40C鑄鋼焊接蒸汽截止閥 J61H國標碳鋼對焊截止閥 WCB鋼制
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J61H-64C 鑄鋼焊接截止閥 J61H 手動焊接截止閥 碳鋼截止閥 J61Y