共 56件
j41h-150lb鍛鋼截止閥
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所有類目
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J41H-150LB 鍛鋼截止閥
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廠家直銷J41H-25C/40C/64C/100C蒸汽高溫高壓A105N鍛鋼法蘭截止閥
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美標鍛鋼截止閥 法蘭截止閥 J41H-150LB-300LB-600LB-900LB1500LB
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鍛造法蘭式截止閥J41H-150LB手動法蘭截門A105鍛鋼美標API截止閥
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美標鍛鋼閥 J41H-150LB J41H-300LB 鍛打鍛鋼大連式截止閥
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J41H-150LB美標截止閥/300LB/600LB/900LB/1500LB鍛鋼截止閥
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A105N鍛鋼美標法蘭截止閥J41H-150LBC CL150磅高溫高壓蒸汽導熱油
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J41H-150LB高溫蒸汽A105鍛鋼法蘭美標截止閥DN15 20 25 32 40 50
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J41H-150LB美標鍛鋼截止閥
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【美標鍛鋼截止閥】J41H-150LB
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法蘭截止閥 J41H-150LB DN125 CF8不銹鋼鍋爐蒸汽截止閥
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J41H-150LB 鍛鋼化工部法蘭截止閥 鍛鋼截止閥 硬密封鍛鋼截止閥
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A105鍛鋼J41H-16 25 40 64C 150LB 300LB 600LB鍛鋼法蘭截止閥
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J41H-150LB 美標鍛鋼截止閥 J61H-150LB 大連式鍛鋼截止閥
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J41H-150LB 鍛鋼手動截止閥 J41H- 美標鍛鋼法蘭截止閥 1500LB
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A105N鍛鋼美標法蘭截止閥J41H-300LBC CL300磅高溫高壓蒸汽導熱油
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高溫蒸汽鍛鋼美標截止閥 美標閘閥 J41H-150LB Z41H-150LB
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J41H-150LB J41Y 硬密封鍛鋼截止閥 美標鍛鋼法蘭截止閥 J41H
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J41H-150LB 美標鍛鋼法蘭截止閥 J41Y 高溫高壓鍛造截止閥F11材質
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J41Y/H鍛鋼法蘭截止閥 材質F304不銹鋼耐高溫高壓 150LB~2500LB
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不銹鋼美標截止閥J41H-150LB/300LB P硬密封美標手動法蘭截止閥
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F304316法蘭閘閥Z41W/Y美標鍛鋼不銹鋼150LB美標截止閥J41H/W-150
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法蘭鍛鋼截止閥/J41H/Y-16C/25C/40C/150LB/10K美標/日標/德標/
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定制廠家批發美標鍛鋼截止閥 絲扣截止閥 美標鍛鋼對焊截止閥
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J41W/H-600LB 高壓美標鍛鋼法蘭截止閥
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廠家供應J41H-16C鍛鋼截止閥 法蘭式鍛鋼截止閥 不銹鋼材質截止閥
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不銹鋼鍛鋼截止閥，圖片僅供參考
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J41Y-150LB A105N鍛鋼大連式美標截止閥 J61Y-150LB 蒸汽截止閥
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J41H,J41W美標法蘭截止閥 北閥科技鑄鋼、鍛鋼、不銹鋼蒸汽截止閥
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鍛鋼法蘭截止閥/閘閥Z/J41H-16 25 40 64蒸汽耐高溫高壓耐油A105
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J41Y-150LB J41H-150LB高溫鍋爐蒸汽鍛鋼截止閥 大連式美標截止閥
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法蘭截止閥不銹鋼鍛鋼造焊接F304閘閥Z/J41H/61W-16-4064P/R
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法蘭截止閥J41H/Y/W鍛鋼A105鑄鋼WCB不銹鋼304手動耐高溫高壓
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法蘭截止閥J41H/W/Y-16P25P4064100150LB300不銹鋼304316L
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廠家加工定制標准材質大體鍛鋼閥門 法蘭截止閥 美標
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北京閥門J41H,J41Y鍛鋼法蘭端截止閥 北閥集團A105對焊鍛鋼截止閥
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【美標截止閥】J41H-150LB 高溫高壓法蘭焊接鑄鋼碳鋼鍛鋼閥門
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鑄鋼法蘭截止閥J41H-150LBC300LB600LB高溫蒸汽閥門DN80 100
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鍛鋼F304法蘭截止閘閥Z/J41H/Y-16 25 40 64 100C不銹鋼150 300LB
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鍛鋼法蘭美標閘閥Z41H截止閥J41H 150 800 600LB高溫高壓閥DN2050
