bz41h不锈钢保温闸阀, bz41h保温闸阀, pz41h, pz41h排渣闸阀, pz43, pz73h, pz73h手动刀型闸阀, z41h, z41h 16c, z41h-16, z41h/w, z41h法兰闸阀, z41t, z41t明杆铸铁闸阀, z41w, z41w-16, z41w-16p, z41w-25p, z41w-40p, z41w不锈钢闸阀, z41y, z41y-16, z41y-16i, z43h, z44, z44h, z45, z45h, z45x, z45x弹性座封闸阀, z61h, z941w电动不锈钢闸阀, 不锈钢保温闸阀, 不锈钢闸阀, 伞齿轮对夹式刀型闸阀, 低温闸阀, 保温闸阀, 内螺纹铸铁闸阀, 刀型闸阀, 夹套闸阀, 对夹式刀型闸阀, 封闸阀, 座封闸阀, 弹性座封闸阀, 手动刀型闸阀, 排渣闸阀, 明杆铸铁闸阀, 气动浆液阀, 水封闸阀, 油田闸阀, 法兰闸阀, 浆液阀, 电动不锈钢闸阀, 电动刀型闸阀, 真空闸阀, 美标闸阀, 钢闸阀, 铁闸阀, 铸铁闸阀, 链轮刀型闸阀, 闸阀, 防盗闸阀|
2020-10-11|
Post by: nbrown19522004
BZ41H保温闸阀 夹套闸阀
BZ41H保温闸阀 夹套闸阀 BZ41H保温闸阀 产品介绍: 保温闸阀 主要用于石油、化工、冶金、制药等各类系统中,该阀门的夹套焊装于阀门的两法兰之间,阀门的侧面、底部设置有夹套的连接口,夹套中可自由地流过蒸汽或其它热的保温介质,确保粘稠介质可顺畅地流过阀门