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钢制伸缩器厂家电话/SF钢制伸缩器作用
价格:199.00
SF钢制套管伸缩器SF钢制伸缩器伸缩器作用:SF钢制伸缩器也称伸缩节、膨胀节、补偿器,分为:波纹补偿器、套筒补偿器、旋转补偿器、方形自然补偿器等几大类型,其中以波纹补偿器较为常用,主要为保障管道安全运行,钢制伸缩器具有以下作用:1.补偿吸收管道轴向、横向、角向热变形。2.吸收设备振动,减少设备振动对管道的影响。3.吸收***、地陷对管道的变形量。0.6MPa1.0MPa1.6MPa2.5MPaDN40506580100125150200250300***小长度140140160180200200220240260280安装长度170170205225250250270290315340***大长度200200250270300300320320370400DN3504004505006007008009001000120014001600***小长度290300320320350370390420440490520550安装长度350360385385415440460495515470605640***大长度410420450450480510530570590650690730)