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波纹补偿器CASE SHOW

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压力管道元件-金属波纹膨胀节“*种设备制造许可证”

周期:2018.1.8

服务内容:压力管道元件-金属波纹膨胀节“特种设备制造许可证”

简介:上海淞江减震器集团有限公司官方网站为您介绍:压力管道元件-金属波纹膨胀节“特种设备制造许可证”信息,淞江集团2016年11月10日荣获上海市质量技术监督局颁发的中华人民共和国特种设备制造许可证(压力管道元件-金属波纹膨胀节)。


压力管道元件-金属波纹膨胀节“.种设备制造许可证”
Pressure pipe element metal corrugated expansion joint "special equipment manufacturing license"

上海淞江减震器集团有限公司官方网站为您介绍:压力管道元件-金属波纹膨胀节“.种设备制造许可证”信息,淞江集团2016年11月10日荣获上海市质量技术监督局颁发的中华人民共和*.种设备制造许可证(压力管道元件-金属波纹膨胀节)。
Shanghai Songjiang absorber group limited official website to introduce you: pressure piping components - metal bellows "special equipment manufacturing license information, Songjiang group won the November 10, 2016 People's Republic of China special equipment issued by Shanghai Municipal Bureau of quality and technical supervision of the manufacturing license (pressure piping components - metal bellows).

压力管道元件-金属波纹膨胀节“.种设备制造许可证”

*、金属波纹膨胀节材料说明:
波纹管体:为了更持久的使用寿命,全部采用不锈钢304正材生产,支持各种光谱仪检测,假*赔十,厚度全部厚于同行业标准。
连接法兰:法兰全部采用山西正宗锻打材质,无论是强度还是密封性都是.*的材质,不要拿市面上的铸钢、钢板钢法兰来对比,没有任何可比性。
焊材:焊材全部采高于母材等*标准,让焊接点更加牢固。
限位耳板:耳板全部采用加大加厚尺寸生产,每个型号都可以与同行业同型号去*对*的对比,这就是所谓的没有对比就没有.害。
限位螺杆:螺杆全部采用8.8*高强度镀锌,为*确保产品的综合强度,不要与市面的4.8*来对比,无意义。
生产标准:淞江集团通过.压力管道生产许可要求,TS编号:TS2731B90-2020,并且严格按照TS压力管道生产要求进行生产,让出厂的每*个波纹补偿器产品达到*的合格。
金属波纹膨胀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(-235℃ ~ +450℃),耐高压性(.高为32MPa),在管路中可对任何方向进行连接,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位移、振动的各种泵、阀等的柔性接头尤为适用。
金属波纹膨胀节属于*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、横向和角向位移。也可用于降噪减振。
Metal corrugated expansion joint material:
Bellows body: for longer, all stainless steel 304 material is used to support all kinds of spectrometers, and the fake one is ten, the thickness is all thicker than the same industry standard.
Connecting flange: all flanges are made of orthodox forging material in Shanxi, both strength and sealing are the best materials. Do not compare the cast steel and steel plate flange on the market with no comparability.
Welding consumables: welding materials are higher than the level of the parent material standard, let the welding point more firmly.
Limit ear plate: ear boards are all made by increasing thickening dimensions, each model can be compared with the same industry's one type to one to one, which is called no contrast, no harm.
Limit screw: the screw is all 8.8 - grade high - strength zinc plating, which is * to ensure the comprehensive strength of the product, not to compare with the market level 4.8.
Production standard: Songjiang group passes the national pressure pipe production license requirement, TS number: TS2731B90-2020, and is strictly controlled according to the production requirement of TS pressure pipe, so that every corrugated compensator product of factory reaches * qualified.
Section of austenitic stainless steel materials or according to user requirements of materials manufacturing metal bellows expansion, with softness, excellent corrosion resistance, high temperature resistance (- 235 to +450 DEG C), high pressure (up to 32MPa), in the pipeline can be connected to any direction, with temperature compensation and vibration absorption and reduce the 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..
The metal corrugated expansion joint 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.
 
二、金属波纹膨胀节优点:
1、补偿热膨胀:可以补偿多方向,大大优于只能单式补偿的金属补偿器。    
2、补偿安装误差:由于管道连接过程中,系统误差再所难免,纤维补偿器较好的补偿了安装误差。    
3、消声减振:纤维织物、保温棉体本身具有吸声、隔震动传递的功能,能有效的减少锅炉、风机等系统的噪声和震动。  
4、无反推力:由于主体材料为纤维织物,无力的传递。用纤维补偿器可简化设计,避免使用大的支座,节省大量的材料和劳动力。  
5、良好的耐高温、耐腐蚀性:选用的氟塑料、有机硅材料具有较好的耐高温和耐腐蚀性能。    
6、密封性能好:有比较完善的生产装配系统,纤维补偿器可保证无泄露。    
7、体轻、结构简单、安装维修方便。  
8、价格低、质量优。
The advantages of metal corrugated expansion joint:
1, the compensation can compensate the thermal expansion: multi direction, metal compensator is much better than that of only single compensation.
2, compensation for installation error: as the system error is unavoidable in the process of pipeline connection, the fiber compensator is better compensated for the installation error.
3, noise reduction and vibration reduction: fiber fabric and thermal insulation cotton body itself has the function of sound absorption and vibration isolation. It can effectively reduce the noise and vibration of boiler and fan system.
4, no reverse thrust: because the main material is fiber fabric, the inability to transfer. The use of fiber compensator can simplify the design, avoid the use of large support, and save a lot of material and labor.
5, good high temperature resistance, corrosion resistance: the selected fluoroplastics, organosilicon materials have good resistance to high temperature and corrosion resistance.
6, good sealing performance: a better production and assembly system, fiber compensator can guarantee no leakage.
7, light body, simple structure, convenient installation and maintenance.
8, the price is low, the quality is excellent.
 
三、金属波纹膨胀节用途:
金属波纹膨胀节可补偿轴向、横向、角向,具有无推力、简化支座设计、耐腐蚀、耐高温、消声减振等.点,.别适用于热风管道及烟尘管道。
Metal corrugated expansion joint use:
The metal corrugated expansion joint can compensate for axial, lateral and angular directions, and has the characteristics of no thrust, simplified bearing design, corrosion resistance, high temperature resistance, noise reduction and vibration absorption. It is especially suitable for hot air pipes and dust pipes.
 
四、金属波纹膨胀节的安装方法及注意事项:
1、安装前,应先检查波纹不锈钢波纹补偿器的型号、规格及管道和支座配置必须符合设计要求。
2、带导流筒的补偿器,应注意使导流筒方向与介质流动方向*致(按补偿器的流向标志安装)。平面角向型补偿器的铰链转动平面应与    位移平面*致。
3、需要进行冷紧的补偿器,其预变形作用的辅助构件,应在不锈钢波纹补偿器预变形后拆除。
4、管系安装完毕后应立即拆除补偿器上用作安装运输保护的辅助定位构件及紧固件,并按设计要求将限位装置调到规定的位置。使管系    在环境条件下得以充分的补偿。
5、须注意的是,补偿器是不吸收扭矩的,因此在安装不锈钢波纹补偿器时不允许补偿器受到扭转。
6、除设计要求预拉或“冷紧”的变形外,严.使用波纹管变形的方法来调整安装管道的偏差,以免影响补偿器的正常功能,否则会降低    其使用寿命和增加管系、设备及支撑构件的载荷。
7、管道对中性要好,在无其它方法保证时,可采用直管辅设后切下等长管道再安装补偿器的方法来保证。
8、保温层应做在补偿器外保护套上,不得直接做在波纹管上。不得采用含氯的保温材料。
9、 安装过程中不允许焊渣飞溅到波纹管表面,使波纹受到其它机械损.。
10、支架必须符合设计要求,严.在支架未安装好之前在管线内试压,以免将补偿器拉坏。
11、不锈钢波纹补偿器所有的活动元件不得被外部构件卡.或限制其活动部位正常动作。
The installation method of the metal corrugated expansion joint and the matters needing attention:
1. Before installation, the model, specification, pipe and support configuration of corrugated stainless steel ripple compensator must be checked in accordance with the design requirements.
2. The compensator with a guide tube should be paid attention to the direction of the flow guide tube and the direction of the flow of the medium (according to the flow sign of the compensator). The plane of the hinge of a plane angle compensator should be in accordance with the plane of the displacement.
3. The compensator needs to be tightened, and the auxiliary component of its pre deformation should be dismantled after the stainless steel ripple compensator is preformed.
4, when the piping system is installed, the compensator should be removed immediately as an auxiliary positioning member and fastener for installation and transportation protection, and the limit device should be transferred to the specified location according to the design requirements. The pipe system can be fully compensated under environmental conditions.
5, it must be noted that the compensator does not absorb the torque, so the compensator is not allowed to be torsional when the stainless steel ripple compensator is installed.
6, in addition to the design requirements for pre drawing or "cold tight" deformation, it is strictly prohibited to use the method of bellows deformation to adjust the deviation of the installation pipeline, so as not to affect the normal function of the compensator, otherwise it will reduce its and increase the load of piping, equipment and supporting components.
7, the pipe is better for neutral. In the absence of other methods, the method of installing the equal length pipe and reinstalling the compensator can be ensured.
8, the insulation layer should be done on the outer protective sleeve of the compensator, and not directly on the corrugated pipe. No chlorine containing thermal insulation materials should be used.
9, it is not allowed to splash the slag to the surface of the bellows during the installation process, so that the ripples are damaged by other mechanical damage.
10, the support must comply with the design requirements, strictly prohibit the pressure test in the pipeline before the support is not installed, so as to prevent the compensator from pulling out.
11. All the active components of the stainless steel ripple compensator shall not be killed or restricted to the normal movement of the active parts of the external components.



相关链接:淞江集团资质证书
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