钢制内螺纹楔式闸阀 Z11H-25,Z11H-40,Z11H-63,Z11H-100,Z11H-160,Z11Y-25,Z11Y-40,|产品总汇|无锡市昌林自动化科技有限公司手机版

钢制内螺纹楔式闸阀 Z11H-25,Z11H-40,Z11H-63,Z11H-100,Z11H-160,Z11Y-25,Z11Y-40,
铬镍钛不锈钢
铬镍钛不锈钢
铬镍钛钢堆焊硬质合金
柔性石墨或聚四氟

Z11Y-40P

Z11Y-63P

Z11Y-100P

Z11Y-160P