共 20件
j41h-2500lb閥門
相關產品
所有類目
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硬密封大連式鍛鋼閘閥 Z41H-16C Z41Y-16I 鍛鋼 鉻鉬鋼楔形閘閥
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Z41H-10C Z41H-16C 大連式鍛鋼閘閥 楔形鍛鋼蒸汽 導熱油閘閥
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鍛打黑皮楔形閘閥 Z41H-16C Z41Y-16C 大連式鍛鋼法蘭閘閥
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Z61H-16C Z61Y-16C 對焊 承插焊鍛鋼閘閥 高溫蒸汽 導熱油閘閥
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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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Z/J41H/Y-1500LB2500LB美標A105鍛鋼F11自密封閘閥手動法蘭截止閥
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廠家定制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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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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中道螺栓鍛鋼美標截止閥J41H-2500LB J41Y-2500LB 高壓鍛鋼截止閥
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J41H/Y-600LB/CL150/300/900/1500/2500LB/鑄鋼/不銹鋼美標截止閥
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定制J41H碳鋼截止閥 2500Lb高壓美標閥門用於除塵器裝置
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鍛不銹鋼法蘭閘閥/截止閥Z41W/H J41W-16P-250P150LB-2500LB
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J41Y/H/W-2500LB-DN20/DN65/50/80美標高壓自密封鑄鋼截止閥
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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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鍛打自密封高溫高壓美標截止閥 J41H-2500LB J41Y-2500LB
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定制J/Z41H/Y/W-900LB/1500/美標鍛鋼高溫蒸汽高壓閘閥法蘭截止閥
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法蘭截止閥J41H-150LB 3006009001500 2500 4500LB日標10K
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J61H-2500LB J61Y-2500LB 高溫高壓自密封截止閥 美標焊接截止閥
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截止閥鍛鋼WCB/304/316L法蘭焊接ASME/API Class150-2500LB
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截止閥鍛鋼WCB/304/316L法蘭焊接ASME/API Class150-2500LB