共 285件
j41h-40c高壓截止閥
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所有類目
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法蘭截止閥 J41H-40C 重型鑄鋼 高溫蒸汽 碳鋼WCB截止閥 導熱油閥
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文昌廠家供應J41H-40C DN25承插式焊接高溫高壓截止閘閥
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J41H-40C開關型電動鑄鋼截止閥 J941Y-40I電動高壓截止閥
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J41H-40C 鑄鋼法蘭截止閥 蒸汽手動截止閥
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J41H-40C J41Y-40C碳鋼鍛鋼A105N高溫截止閥蒸汽導熱油法蘭截止閥
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高溫高壓蒸汽法蘭截止閥J41H-40C 鑄鋼 手動 電動工業國標截止閥
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J41H-40C/64C 碳鋼截止閥 蒸汽/導熱油/壓縮空氣截止閥 電動氣動
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高溫蒸汽截止閥 J41H-40C J41Y-40C 硬質合金密封鑄鋼手動截止閥
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J41H-40C蒸汽導熱油A105鍛鋼高溫高壓法蘭截止閥DN20 25 32 40 50
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硬密封蒸汽截止閥 J41H-40C J541H-40C手動傘齒輪高壓法蘭截止閥
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供應J41H-40C鑄鋼法蘭截止閥, 高壓截止閥
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J41H-40C J41H-64C 100C 手動法蘭截止閥 法蘭高壓截止閥直通式
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J41H-64C 高壓蒸汽截止閥 J41H-40C 手動法蘭截止閥 截止閥
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供應J41H-150LB美標截止閥 鑄鋼法蘭截止閥 凹凸面平面截止閥
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開維喜J41H-40C良工J41Y-40C良工德標波紋管截止閥良工閘閥
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J41H-40C鍋爐4MPa高溫40蒸汽50導熱油65鑄鋼80法蘭100截止閥DN150
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保定廠家供應J41H-40C DN100高壓法蘭截止閥 蒸汽截止閥
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電動截止閥 J941H-40C 鑄鋼 碳鋼手動法蘭蒸汽截止閥 J41H-40C
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J41H-40C 鑄鋼法蘭截止閥 DN125 J41H鍋爐高溫高壓蒸汽截止閥
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J41H-40C 鑄鋼手動法蘭截止閥 DN250 鍋爐高溫高壓蒸汽截止閥
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J41H-40C J41Y-40C 碳鋼 鑄鋼手動硬密封截止閥 蒸汽導熱油截止閥
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J41H-40C 鑄鋼手動法蘭截止閥 DN250 鍋爐高溫高壓蒸汽截止閥
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A105鍛鋼截止閥 J41H-16C J41Y-16C 手動法蘭大連式蒸汽截止閥
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截止閥 J41H-40C 鑄鋼手動法蘭截止閥 高溫高壓截止閥
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A105N鍛鋼閥 J41H-40C L41H-40C 高溫蒸汽 導熱油鍛打截止閥
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J41H-40C 鑄鋼法蘭截止閥 蒸汽手動截止閥
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電站鍛鋼蒸汽截止閥 J41Y-16C J41Y-16C 鍛打A105N大連式截止閥
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鍋爐高溫蒸汽截止閥 J41H-16C J41Y-16C 手動鍛打大連式截止閥
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鑄鋼截止閥J41H-16C手動法蘭碳鋼高溫蒸汽截止閥高壓鍋爐用 DN100
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法蘭截止閥 不銹鋼鑄鋼截止閥 J41H-16/25/40/64C/P 高壓高溫 DN
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溫州廠家供應鑄鋼截止閥中重型J41H-25C 國標碳鋼手動法蘭截止閥
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手動截止閥J41H-25C法蘭連接鑄鋼材質截止閥國標重體DN50源頭廠家
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鑄鋼法蘭截止閥直通WCB J41H-16C截止閥手動法蘭鑄鋼/不銹鋼1
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J41H-64C蒸汽導熱油A105鍛鋼高溫高壓法蘭截止閥DN20 25 32 40 50
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J41H-16C鍛鋼截止閥A105高溫高壓鍛鋼法蘭截止閥/25/40/64C
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鑄鋼法蘭截止閥J41H-16C WCb法蘭中高壓截止閥 手動鑄鋼截止閥
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廠家現貨批發J41H-16C高壓高溫蒸汽鑄鋼法蘭截止閥DN20 25 32 40
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J41H分體鍛國標A105耐高溫高壓蒸汽油品導熱油氨氣黑皮鍛鋼截止閥
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A105國標/美標鍛造截止閥 J41H-64C 高溫高壓法蘭鍛造截止閥
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J41H-16C J41H-25C J41H-40C J41H-64C J41H-100C鑄鋼法蘭截止閥