球閥   上海歐泰閥門 進口閥門 上海歐泰進口球閥 高壓球閥 不銹鋼球閥 法蘭球閥上海歐泰球閥系列:球閥,進口球閥,球閥Q41F-16,電動球閥Q941-16C,高壓電動球閥Q941H-160,氣動球閥Q641H-16C,氣動高壓球閥Q641N-320,日標(biāo)球閥Q41H-10K,德標(biāo)球閥Q41F-16,美標(biāo)球閥Q41H-150Lb,日標(biāo)不銹鋼球閥20K,美標(biāo)不銹鋼球閥Q41F-16P,高溫球閥Q41H-16P,高壓球閥Q41W-160,黃銅球閥Q41T-16T,鑄鐵球閥Q41F-16Z,碳鋼球閥Q41H-16C,鑄鋼球閥Q41H-16C,鍛鋼球閥Q41H-16C,不銹鋼球閥Q41F-16P,鉻鉬鋼球閥Q41Y-16I,絲口球閥Q11F-16,法蘭球閥Q41F-16,氧氣球閥QY347F-16,真空球閥NKQ41H-16,API磅級球閥,高壓對焊球閥Q61Y-320,傘齒輪球閥Q541H-25,氨用球閥Q41B-16,保溫球閥BQ41W-16,襯氟塑料球閥Q41F-16,液化氣球閥Q41N-16,天然氣球閥Q41N-16,41系列浮動球閥Q41F-16,金屬硬密封球閥Q41H-25.閥體材質(zhì):銅、鑄鋼,、不銹鋼,、鍛鋼,、鉻鉬鋼.工作壓力-32MPA(美標(biāo)從150LB-900LB,日標(biāo)從10K-64K).工作溫度-20°C- 550°C.閥門口徑從 DN15-DN1200.連接方式:法蘭,、對夾、絲口或焊接.驅(qū)動方式:手動,、蝸輪,、氣動、電動.適用介質(zhì):水,、油品,、氣、蒸汽等.歡迎您來電訂購!