DN400消防系統(tǒng)波紋膨脹節(jié)
Bellows expansion joint in fire fighting system

上海淞江減震器集團(tuán)有限公司官方網(wǎng)站為您介紹：DN400消防系統(tǒng)波紋膨脹節(jié)信息，淞江集團(tuán)生產(chǎn)各種波紋補(bǔ)償器、波紋膨脹節(jié)等產(chǎn)品，主要對(duì)管線進(jìn)行軸向補(bǔ)償和降噪的作用，質(zhì)量穩(wěn)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消防系統(tǒng)波紋膨脹節(jié)屬于一種補(bǔ)償元件。利用其工作主體波紋管的有效伸縮變形，以吸收管線、導(dǎo)管、容器等由熱脹冷縮等原因而產(chǎn)生的尺寸變化，或補(bǔ)償管線、導(dǎo)管、容器等的軸向位移。也可用于降噪減振。
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消防系統(tǒng)波紋膨脹節(jié)信息來源于上海淞江減震器集團(tuán)有限公司官方網(wǎng)站，如需了解更多請(qǐng)點(diǎn)擊：高品質(zhì)金屬軟管
The above DN400 fire system ripple expansion joint information comes from the official website of Shanghai Songjiang shock absorber Group Co., Ltd.

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