外体Z锈钢金属补偿器可耐各U浓度酸、碱、盐Qƈ兼有不锈钢补偿器的压力,不怕碰撞等优点?br>可提供:DN250-2000mm补偿?br>疲劳寿命Q?000?br>压力{QPN0.6Q?.0,1.6Mpa
使用温度Q≤200ºC
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