Q14FT型三通内螺经方球阀
;徐进杰 参考价面议Q11F二片式内螺纹球阀
:徐进杰 参考价面议Z41W-150LB Z41W-300LB Z41W-600美标闸阀
:徐进杰 参考价面议Z441H-16P Z441W-150LB Z441W-40正齿轮闸阀
品牌 中国东锦 型号 Z441H-16P Z441W-150LB Z441W-40Z541H-16C Z541H-40C伞齿轮闸阀
品牌 中国东锦 型号 Z541H-16C Z541H-40C Z541W-150LZ41H-150LB Z41H-300LB美标铸钢闸阀
品牌 中国东锦 型号 Z41H-150LB Z41H-300LB Z41H-600Z41H-16C Z41H-25C Z41H-40C碳钢闸阀 铸钢闸阀
品牌 中国东锦 型号 Z41H-16C Z41H-25C Z41H-40C Z41Z41Y-100I,Z41Y-64I铬钼钢闸阀
品牌 中国东锦 型号 Z41Y-100I,Z41Y-64I,Z41Y-900LBZ41W-5K/10K/20K/30K/63K;Z41H-5日标闸阀
品牌 东锦 型号 Z41W-5K/10K/20K/30K/63K;Z41H-5Q41F-150LB美标碳钢球阀
Q41F-150LB/300LB/600LB/900LB美标球阀*的阀座,聚多年球阀制造经验而设计的阀座,确保阀门密封,磨擦系数低,操作力矩小、的连 参考价面议