DN400消防系统波纹膨胀节
Bellows expansion joint in fire fighting system

上海淞江减震器集团有限公司官方网站为您介绍：DN400消防系统波纹膨胀节信息，淞江集团生产各种波纹补偿器、波纹膨胀节等产品，主要对管线进行轴向补偿和降噪的作用，质量稳定可靠。
Shanghai Songjiang shock absorber Group Co., Ltd. official website introduces you: DN400 fire system bellows expansion joint information, Songjiang group specializing in the production of various corrugated compensator, bellows expansion joint and other products, mainly plays the role of shock absorption and noise reduction, quality is stable and reliable.

DN400消防系统波纹膨胀节属于一种补偿元件。利用其工作主体波纹管的有效伸缩变形，以吸收管线、导管、容器等由热胀冷缩等原因而产生的尺寸变化，或补偿管线、导管、容器等的轴向位移。也可用于降噪减振。
The ripple expansion joint of the DN400 fire system belongs to a compensation element. The effective expansion and deformation of bellows should be utilized to absorb the size changes caused by thermal expansion, shrinkage and other reasons, or to compensate for axial, lateral and angular displacement of pipelines, pipes and containers. It can also be used for noise reduction and vibration reduction.

以上DN400消防系统波纹膨胀节信息来源于上海淞江减震器集团有限公司官方网站，如需了解更多请点击：高品质金属软管
The above DN400 fire system ripple expansion joint information comes from the official website of Shanghai Songjiang shock absorber Group Co., Ltd.

了解该产品参数信息请点击：【样册P93】BGF型 不锈钢波纹补偿器

相关链接：【三亚珠江俪豪二期项目】波纹补偿器合同