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SD341XSD341X软密封伸缩蝶阀
SD341X软密封伸缩蝶阀SD343HSD343H铸钢伸缩蝶阀
其主要特点如下:1、铸钢伸缩蝶阀开启力矩小,灵活方便,省力节能。2、铸钢伸缩蝶阀三维偏心结构,使碟板越关越紧,其密封性能可靠,达到无泄漏。3、铸钢伸缩蝶阀耐高压、耐腐蚀、耐磨损、使用寿命长等优点。 参考价面议D341XD341X软密封法兰蝶阀
D341X软密封法兰蝶阀D343HD343H铸钢蝶阀
D343H铸钢蝶阀D71XD71X软密封对夹式蝶阀
D71X软密封对夹式蝶阀D371XD371X软密封对夹式蝶阀
D371X软密封对夹式蝶阀Z545X软Z545X软密封伞齿轮闸阀
Z545X软密封伞齿轮闸阀JMZ45XJMZ45X表前加密软密封防盗法兰闸阀
JMZ45X表前加密软密封防盗法兰闸阀FDZ45XFDZ45X锁闭软密封防盗表前阀
FDZ45X锁闭软密封防盗表前阀Z41XZ41X软密封明杆法兰闸阀
Z41X软密封明杆法兰闸阀Z45XZ45X软密封暗杆法兰闸阀
Z45X软密封暗杆法兰闸阀JMZ15XJMZ15X表前加密软密封防盗闸阀
JMZ15X表前加密软密封防盗闸阀