金属波纹补偿器

产品概况

产品型号:KBUZZ-16P

公称通径:DN32~1000mm

公称压力:PN0.6~4.0MPa

适用温度:-20℃~450℃

适用介质:水、海水、热水等

主要材质:304/316


产品详情

产品概述

金属波纹补偿器又叫膨胀节,或伸缩节。由构成其工作主体的波纹管(一种弹性元件)和端管、支架、法兰、导管等附件组成。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、横向和角向位移。也可用于降噪减振。


产品特点

       膨胀节由一个波纹管和两个接管构成,它通过波纹管的柔性变形来吸收轴向位移(也有少量的横向、角向位移),有接管联接和法兰联接两种形式。膨胀节上的小拉杆主要是运输过程中的刚性支撑或作为产品预变形时调节尺寸用,不是承力件。该类膨胀节不能约束管道的压力推力,压力推力有两侧主固定管架承受。


轴向内压式波纹补偿器(图1)

主要外形连接尺寸

通径

DN

波数压力等级 Mpa滤纹管有效面积 cm²最大外径尺寸    mm长度L
0.250.61.01.62.5
轴向补偿量 mm/ 刚度 N/mm法兰JDZ/F(mm)接管JDF/J(mm)
32825/2122/2620/2618/6315/9816225160/250264/280
16Nov-5046/1441/1436/3231/47244/291316/321
40825/2822/4420/4418/8915/10623244164/259269/289
1650/1446/2241/2236/4531/55230/304319/334
50825/3022/5120/7018/7015/13867259172/276282/306
1650/1646/2641/3536/3531/70240/342347/372
65833/2830/3526/4422/5519/6855270215/294300/322
1242/1638/2238/3234/4029/50260/334340/362
80840/2036/2634/3328/4124/5481284240/338344/366
1053/1449/1749/2143/2638/33270/368374/390
100645/4745/6040/7535/9329/117121304235/317323/345
1076/2674/3264/4057/5049/63305/381387/409
125548/3842/4738/5934/7429/92180334282/314316/342
985/2377/2966/3658/4550/56382/386388/414
150549/4244/5040/6234/7829/97257364282/389338/367
879/3471/4364/5154/5946/65356/399402/427
200452/4946/5542/6838/7834/111479442280/384348/372
673/3165/4459/5253/5848/78340/402402/426
250472/3065/3459/4252/4547/55796507315/379415/379
6108/1697/2187/3579/3971/47393/459493/399
300472/5165/5559/5952/6547/711105562366/427466/467
6108/3297/3587/3779/4171/45464/525564/565
350472/5865/6259/6752/7447/811307622397/452497/492
6108/3897/4187/4479/4871/47509/564609/604
400472/5465/5859/6252/6847/751611700412/478512/518
6108/3697/3987/4379/4771/52522/588622/628
4504108/3297/3587/3779/4171/451972760503/498503/523
6162/20145/22131/23118/25106/28503/658603/648
5004108/5997/6487/6879/7571/822445835431/523531/554
6162/34145/37131/39118/43106/48531/655631/742
6004108/7497/8087/8579/9471/1033534980478/548578/588
6162/42145/45131/49118/53106/60658/679758/781
7004108/6797/7287/7779/8571/9547171110490590
6162/42145/45131/49118/53106/60690790
8004120/88108/95102/10294/11282/12358221265502602
6183/67164/72156/77144/85125/93610710
9004120/84108/90102/9794/10782/11776201186
689
6183/60164/65156/69144/76125/84
850
10004120/90108/98102/10594/116
90431286
692
6183/59164/65156/71144/81

855

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