YGFB型矩（方）形单波补偿器

YGFB型矩（方）型单波补偿器：

单波补偿器它是以波纹管为核心的扰性元件，在管线上可作轴向、横向和角向三个方向的补偿。轴向象补偿器为了减少介质的自激现象，在产品内部设有内套管，在很大程度上限制了径向补偿能力，故一般仅用以吸收或补偿管道的轴向位移（如果管系中确需少量的径向位移，也可以吸收轴向、角向和任意三个方向位移的组合；铰链补偿器（也称角向补偿器），它以两个或三个补偿器配套使用（单个使用铰链补偿器没有补偿能力），用以吸收单平面内的横向变形；万向铰链（角向）补偿器，由两个或三个配套使用，可吸收三维方向的变形量。

波纹补偿器属于一种补偿元件。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。在现代工业中用途广泛。

圆形、矩形、波形补偿器(膨胀节)是根据美国CE公司引进技术研制的，是一种在工作中能自由伸缩的弹性补偿原件，它结构紧凑，工作可靠，成本低廉，适用性强，有防振、防尘、防失调等功能，主要用于电站锅炉风烟系统中，也适用于冶金化工等其它类似的烟连接管道。设计时可根据不同要求制成主要吸收单向热位移得单件膨胀节，也可用于两个膨胀节组成用以吸收空间三向热位移，而不造成管道的破坏汇潜心，是保证管道安全可靠运行的必不可缺少的重要原件。

电厂烟风煤管道波纹补偿器（圆形单波补偿器）用于输送气体或含尘气体，使用压力从真空~0.1Mpa，使用温度从-40oC~420oC,任意矩形、圆形截面的烟气，通风和鼓风机管道，作补偿位移减振用。波纹补偿器按型式分，有Dg200—3600单波、双波和三波的圆形补偿器各23种规格：有Dg400—1400圆形单波密封式补偿器12种规格：有300x400—6000x5000单波、双波和三波矩形补偿器各98种规格。

补偿器断面尺寸(净空)m2每个波节补偿性能(△)mm

预先不拉长预先拉长

介质温度oC

≤100>100~200>200~300>300~400≤100>100~200>200~300>300~400

<0.5876616141210

≥0.5141311928262218

1、对于双波补偿器上例补偿性能的数(△)应该乘1.7

2、对于三波补偿器上例补偿性能的数(△)应该乘2.5

标号公称通径ABLB1L1重量（kg)图号

毫米矩形单波补偿器矩形波节

总图

DD6301300x40030040060928670923DD6301-01DD6301-02

DD6302300x50050080925.7DD6302-01DD6302-02

DD6303300x60060090928.5DD6303-01DD6303-02

DD6304300x700700100931.2DD6304-01DD6304-02

DD6305400x50040050070980928.5DD6305-01DD6305-02

DD6306400x60060090931.2DD6306-01DD6306-02

DD6307400x700700100934.1DD6307-01DD6307-02

DD6308400x800800110936.8DD6308-01DD6308-02

DD6309500x60050060090934.1DD6309-01DD6309-02

DD6310500x800800809110939.6DD6310-01DD6310-02

DD6311500x900900120942.4DD6311-01DD6311-02

DD6312500x10001000913141369DD6312-01DD6312-02

DD6313600x700600700909100939.6DD6313-01DD6313-02

DD6314600x800800100942.4DD6314-01DD6314-02

DD6315600x9001013131369DD6315-01DD6315-02

DD6316700x500700500809100936.8DD6316-01DD6316-02

DD6317700x700700100942.4DD6317-01DD6317-02

DD6318700x8008001113121369DD6318-01DD6318-02

DD6319800x800800800121373.1DD6319-01DD6319-02

DD6320800x12001200161390DD6320-01DD6320-02

DD6321800x160016002013106.8DD6321-01DD6321-02

DD6322900x400900400709120939.6DD6322-01DD6322-02

DD6323900x7007001113131373.1DD6323-01DD6323-02

DD6324900x12001200709161394.1DD6324-01DD6324-02

DD63251000x60010006001013141373.1DD6325-01DD6325-02

DD63261000×700700111377.4DD6326-01DD6326-02

DD63271000×800800121381.5DD6327-01DD6327-02

DD63281000×10001000141390DD6328-01DD6328-02

DD63291200×6006001013161381.5DD6329-01DD6329-02

DD63301200×700700111385.7DD6330-01DD6330-02

DD63311200×8001200800121390DD6331-01DD6331-02

DD63321200×10001000141398.3DD6332-01DD6332-02

DD63331200×120012001613106.8DD6333-01DD6333-02

DD63341400×70014007001113181394.1DD6334-01DD6334-02

DD63351400×800800121398.3DD6335-01DD6335-02

DD63361400×9009001313102.5DD6336-01DD6336-02

DD63371400×10001413106.8DD6337-01DD6337-02

DD63381400×120012001613115DD6338-01DD6338-02

DD63391500×800150080012131913102.5DD6339-01DD6339-02

DD63401500×9009001313106.8DD6340-01DD6340-02

DD63411500×100010001413110.9DD6341-01DD6341-02

DD63421500×120012001613119.3DD6342-01DD6342-02

DD63431600×10001600100014132013115DD6343-01DD6343-02

DD63441600×120012001613123.5DD6344-01DD6344-02

DD63451600×140014001813131.9DD6345-01DD6345-02

DD63461600×160016002013140.3DD6346-01DD6346-02

DD63471800×900180090013132213119.3DD6347-01DD6347-02

DD63481800×100010001413123.5DD6348-01DD6348-02

DD63491800×120012001613131.9DD6349-01DD6349-02

DD63501800×140014001813140.3DD6350-01DD6350-02

DD63511800×180018002213157.1DD6351-01DD6351-02

DD63522000×10002000100014132413130.3DD6352-01DD6352-02

DD63532000×130013001713143.4DD6353-01DD6353-02

DD63542000×160016002013155.9DD6354-01DD6354-02

DD63552000×180018002213164.4DD6355-01DD6355-02

DD63562000×200020002413172.8DD6356-01DD6356-02

DD63572200×12002200120016132613148.7DD6357-01DD6357-02

DD63582200×140014001813157.1DD6358-01DD6358-02

DD63592200×160016002013165.5DD6359-02

DD63602200×180018002213173.9DD6360-01DD6360-02

DD63612200×200020002413182.4DD6361-01DD6361-02

DD63622400×12002400120016132813157.1DD6362-01DD6362-01

DD63632400×140014001813165.5DD6363-01DD6363-02

DD63642400×160016002013173.9DD6364-01DD6364-02

DD63652400×180018002213182.4DD6365-01DD6365-02

DD63662400×200020002413190.8DD6366-01DD6366-02

DD63672600×16002600160020133283013182.4DD6367-01DD6367-02

DD63682600×180018002213190.8DD6368-01DD6368-02

DD63692600×2000200025133113282.1DD6369-01DD6369-02

DD63702600×220022002713293.3DD6370-01DD6370-02

DD63712800×18002800180023133313282.1DD6371-01DD6371-02

DD63722800×200020002513293.3DD6372-01DD6372-02

DD63732800×220022002713305.9DD6373-01DD6373-02

DD63742800×240024002913317.3DD6374-01DD6374-02

DD63753000×20003000200025133513305.6DD6375-01DD6375-02

DD63763000×240024002913328.9DD6376-01DD6376-02

DD63773000×260026003113341.5DD6377-01DD6377-02

DD63783200×2200220027133713328.9DD6378-01DD6378-02

DD63793200×2600320026003113352.3DD6379-01DD6379-02

DD63803200×300030003513375.6DD6380-01DD6380-02

DD63813600×24003600240029134113364DD6381-01

DD63823600×280028003313387.3DD6382-01DD6382-02

DD63833600×320032003713410.7DD6383-01DD6383-02

DD63844000×28004000280033134513410.7DD6384-01DD6384-02

DD63854000×300030003513422.3DD6385-01DD6385-02

DD63864000×320032003713434DD6386-01DD6386-02

DD63874500×30004500300035135013451.5DD6387-01DD6387-02

DD63884500×340034003913474.9DD6388-01DD6388-02

DD63894500×400040004513510DD6389-01DD6389-02

DD63905000×34005000340039135513504.2DD6390-01DD6390-02

DD63915000×380038004313527.5DD6391-01DD6391-02

DD63925000×420042004713550.8DD6392-01DD6392-02

DD63935500×36005500360041136013544.6DD6393-01DD6393-02

DD63945500×420042004713579.7DD6394-01DD6394-02

DD63655500×480048005313614.7DD6395-01DD6395-02

DD63966000×40006000400045136513598.6DD6396-01DD6396-02

DD63976000×460046005113623.6DD6397-01DD6397-02

DD63986000×500050005513656DD6398-01DD6398-022100433B

矩形螺纹推荐尺寸

注：

1. p——螺距

2. d——大径

3. d₁——小径

4. d₂——中径

5. 可参考图1 矩形螺纹牙型图

矩形螺纹按照梯形螺纹选择

必须选用矩形螺纹时，可以按照梯形螺纹的螺距和直径去选择。

图2给出了梯形螺纹的直径和螺距。

图3为梯形螺纹的牙型图。

图4为梯形螺纹尺寸的计算公式。