DN350暖通系統波紋伸縮節
Bellows expansion joint in HVAC system
上海淞江減震器集團有限公司官方網站為您介紹：DN350暖通系統波紋伸縮節信息，淞江集團為中央空調暖通系統設計一款波紋伸縮節產品，可以有效的補償管道的熱脹冷縮問題，從而起到補償管道的軸向位移和減低噪音，加大了暖通系統的使用壽命。
Shanghai Songjiang absorber group limited official website: DN350 introduces you to the HVAC system of corrugated expansion joint, Songjiang group for central air-conditioning HVAC system design a product of corrugated expansion joint, can effectively compensate the pipeline thermal expansion and contraction, so as to reduce pipe vibration and noise, increase the HVAC system.
名稱：不銹鋼波紋伸縮節
口徑：DN350mm
壓力：PN16
波數：6波
厚度：2mm
長度：370mm
伸縮量：60mm
波紋材質：不銹鋼304
法蘭材質：碳鋼（鍛打）
適用于：管道管線中
作用：吸收管道熱脹冷縮的軸向位移
缺點：請在管道進水口加裝有效去除氯離子裝置（氯離子含量不超過25mg/L），避免水
氯離子含量超標，產生針孔腐蝕；
取代者：
橡膠接頭是用在設備進出口的，可以補償軸向和橫向位移，減震效果是最好的。并且不受管道內部介質的腐蝕。
品牌：淞江集團
制造商：上海淞江減震器集團有限公司
Name: stainless steel corrugated expansion joint
Caliber: DN350mm
Pressure: PN16
Wave number: 6 wave
Thickness: 2mm
Length: 370mm
Scalability: 60mm
Corrugated material: stainless steel 304
Flange material: carbon steel (forging)
Brand: Songjiang group
Manufacturer: Shanghai Songjiang shock absorber Group Co., Ltd.
不銹鋼波紋伸縮節習慣上也叫膨脹節，不銹鋼波紋伸縮節屬于一種補償元件。利用其工作主體波紋管的有效伸縮變形，以吸收管線、導管、容器等由熱脹冷縮等原因而產生的尺寸變化，或補償管線、導管、容器等的軸向位移，也可用于降噪減振等。
不銹鋼波紋伸縮節采用奧氏體不銹鋼材料或按用戶要求的材料制造，具有優良的柔軟性，耐蝕性，耐高溫性，耐高壓性，在管路中補償軸向位移的作用，用以溫度補償和吸收振動、降低噪聲、改變介質輸送方向、消除管道間或管道與設備間的機械位移等，雙法蘭金屬波紋軟管對有軸向位移的管線補償尤為適用。
Stainless steel corrugated expansion joints are often called expansion joints and expansion joints, and stainless steel corrugated expansion joints belong to a kind of compensation element. The effective expansion and deformation of bellows can be used to absorb the size change of pipeline, conduit, container and so on, and compensate for axial, lateral and angular displacement of pipelines, conduits, containers, etc., which can also be used for noise reduction and vibration reduction.
Stainless steel bellows expansion joints austenitic stainless steel material or according to user requirements for the manufacture of materials, with softness, excellent corrosion resistance, high temperature resistance, high pressure, in the pipeline can be connected to any direction, to absorb vibration, and temperature compensation to reduce noise, changing the medium conveying direction, eliminate the mechanical displacement of the pipe or pipe and between devices, especially for the flexible joint with double flange corrugated metal hose on the displacement and vibration of pump and valve etc.
