DN350暖通系统波纹伸缩节
Bellows expansion joint in HVAC system
上海淞江减震器集团有限公司官方网站为您介绍：DN350暖通系统波纹伸缩节信息，淞江集团为中央空调暖通系统设计一款波纹伸缩节产品，可以有效的补偿管道的热胀冷缩问题，从而起到补偿管道的轴向位移和减低噪音，加大了暖通系统的使用寿命。
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.
名称：不锈钢波纹伸缩节
口径：DN350mm
压力：PN16
波数：6波
厚度：2mm
长度：370mm
伸缩量：60mm
波纹材质：不锈钢304
法兰材质：碳钢（锻打）
适用于：管道管线中
作用：吸收管道热胀冷缩的轴向位移
缺点：请在管道进水口加装有效去除氯离子装置（氯离子含量不超过25mg/L），避免水
氯离子含量超标，产生针孔腐蚀；
取代者：
橡胶接头是用在设备进出口的，可以补偿轴向和横向位移，减震效果是最好的。并且不受管道内部介质的腐蚀。
品牌：淞江集团
制造商：上海淞江减震器集团有限公司
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.
不锈钢波纹伸缩节习惯上也叫膨胀节，不锈钢波纹伸缩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，也可用于降噪减振等。
不锈钢波纹伸缩节采用奥氏体不锈钢材料或按用户要求的材料制造，具有优良的柔软性，耐蚀性，耐高温性，耐高压性，在管路中补偿轴向位移的作用，用以温度补偿和吸收振动、降低噪声、改变介质输送方向、消除管道间或管道与设备间的机械位移等，双法兰金属波纹软管对有轴向位移的管线补偿尤为适用。
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.
