PZ973H/X-16C DN150铸钢双向软密封对夹刀型阀门 电动刀闸阀
¥2380PZ973H/X-16C DN150铸钢双向软密封对夹刀型阀门 电动刀闸阀
¥2380PZ973H/X-16C DN125电动耐磨矿浆阀 双向自密封刀型闸阀
¥1580Z941H-25C DN125机械部工业用铸钢开关型电动闸阀
¥1600Z941H-40C DN200平行式闸阀 化工用双闸板法兰闸阀
¥2650Z941H-64C DN200铸钢高温高压重型机械部用电动闸阀
¥2650Z45X-16Q DN100软密封暗杆弹性座封闸阀 法兰消防阀
¥950PZ973H/X-16C DN100电动刀闸阀 非侵入式智能调节型闸阀
¥2360PZ973H/X-16C DN100不锈钢暗杆刀形闸阀 硬密封对夹铸钢插板阀
¥2360PZ973H/X-16C DN300明杆 暗杆插板阀 颗粒耐磨卸灰电动刀闸阀
¥1860PZ973H/X-16C DN250浆料阀 浆液阀 刀型闸阀
¥1560PZ973H-16C DN200耐磨 零泄漏 硬密封刀闸阀
¥1560ZJK941H-64C DN200矿用自动化控制带煤安证 防爆证闸阀
¥4260