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          3. 电站专用波纹管膨胀节

            电站专用波纹管膨胀节

            型 号:DN
            价 格:0元
                本厂专业生产膨胀节系列产品,特别是电站专用波纹管膨胀节是安照中国人民共和国国家标准GB/T 12777-1999 【金属波纹管膨胀节通用技术条件】制作的。这本图集是由国家质量技术监督局发布出版的。本厂生产的膨胀节具?#24515;?#39640;温,耐腐蚀,密封性能好,结构合理,安装维护方便等优点.并经大中型锅炉企业,大中型风机企业及全国各知名脱硫工程公司配?#36164;?#29992;,质量上乘,深受好评!.在各余热锅炉垃圾发电行业,烟风煤粉管道,风机进出口以及脱硫工程上业绩斐然!全国免费咨询电话:400-6596-393,商务QQ:609034069,欢迎新老客户来电咨询订购!联系人:吴军 电话:0371-64011900 0371-64011955 传真:0371-64011800 0371-64011655
             详细介绍
            电站专用波纹管膨胀节
            电站专用波纹管膨胀节 电站专用波纹管膨胀节
             规格:DN40-DN6000mm
            设计压力:0.1、0.25、0.6、1.0、1.6、2.5MPa
            设计温度:-196℃-450℃
            电站专用波纹管膨胀节 电站专用波纹管膨胀节
                     电站专用波纹管膨胀节参照美国“CE”标准和国际通用产品并结合我国电厂特殊情况研制的新型电厂烟风道柔性管道,本产品是电厂、冶金、水泥、石化设备系统大通断面积烟气价质输送管道安全运行的重要组成部分,在温度、载荷造成的几何非线性和材料非线性的形变中?#29616;?#21516;类单斜角、双斜角、风箱角、低波切点小圆珠笔角产品显示出卓越的工作我玫优秀的质?#31185;?#36136;,国内各设计院、工程单位、工程业主选用认同率越来越高并?#29611;?#20102;广?#21644;?#24191;应用。
            产品可以制成单向量热位移单体膨胀节,?#37096;?#20197;加入相应结构件组成适应复杂力系的三维补偿膨胀节,满足了管系建设经济性和安全运行可靠性要求,给管系设计、施工、运行、维护带来了方便,使国内管系建设工艺接近或赶上发达国家水平。
            1、产品边角?#28304;?#22278;弧过渡构成矩形断面,边角过角段应力水平降低,根除了变形死角和产品在线运行时整体均匀变形,因而降低区域性高应力破坏风险,延长了产品的使用寿命。
            2、产品在整体不失稳和保持基本工作刚度条件下降低管系推力,提高了产品的热补偿能力,达到降低管线建设中柔性件?#24230;?#25104;本。
            3、由于几何形状的适应性变更,本产品在外加拉应力、压应力和交变应力作用下能处在良性力系中可靠工作,回避了局部应力风险区,在含有H2SO、CO、H2烟气气氛中工作时,有效改善了应力腐蚀裂(SEE)和腐蚀疲劳断裂(CFF)的恶化趋?#30130;?#22312;不影响使用寿命前提下,提高了产品的热循环许用次数。
            4、产品在波纹管焊装时,焊缝可以远离圆弧切点,在矩形单边长小于2M时,焊缝可以减少一道,焊缝对口错边量大大降低,产品?#25105;?#20301;置波纹管断面形状和波纹包线络长误差极小,波纹成形,拉弯成形丰满圆滑。符合波纹管疲劳寿命良好最大?#36947;?#35770;判据。
            5、产品拐角处圆弧钢板焊装加固,接口以槽钢制做结构件,增强了产品结构刚度,?#33402;?#20307;产品线条流畅,外观亮丽。


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            联系人:吴经理  王经理  电话: 0371-64011900     0371-64011955   传真:0371-64011800     0371-64011655    手机:15238691133      13613812957   15238691155    邮箱:[email protected]
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