共 12件
j11h鍛鋼閥
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J11H-16C25C高溫蒸汽導熱油A105鍛鋼內螺紋絲扣截止閥DN15 20 25
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美標不銹鋼螺紋截止閥 J11H ANSI150LB300LB高溫鍛鋼硬密封截止閥
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J11H/Y焊接式鍛鋼截止閥
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J11H/Y焊接式鍛鋼截止閥
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美標高溫鍛鋼螺紋截止閥 J11H ANSI1500LB高溫不銹鋼硬密封截止閥
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J41H-25C截止閥A105N鍛鋼高溫高壓截止閘閥J61H美標承插焊截止閥
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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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鍛鋼截止閥 J11 61H-800LB A105焊接截止閥 廠家批發量大優惠
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J41H-16/40C-A105國標分體鍛鋼法蘭截止閥
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【國標鍛鋼截止閥】J41H-25 鑄鋼碳鋼鍛鋼不銹鋼手動截止閥閥門
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鍛鋼A105/焊接截止閥內螺紋閘閥J/Z11H Z/J61H