大拉杆横向型波纹补偿器可以补偿弯曲管段的横向位移和量值不大的角位移,通常不用来补偿角位移。该补偿器由接管、二个波纹管以及大拉杆等零件构成。它能吸收管系任意平面内的横向位移。位移球面螺母绕球面垫圈转动,同时拉杆还具有承受内压推力能力。
大拉杆横向型(DHB)金属波纹管补偿器(膨胀节
伸缩节 )  主要用于补偿管系横向位移及产品自身长度范围内的轴向位移,具有管系设计简单,安装方便,补偿量大,无内压推力等优点。该产品目前常被用于口径较大、走向复杂的管线,用以补偿各种空间及平面管系的横向位移。 
结构 
简 
图 
: | 
 | 
 | 
 
| 
 法兰连接式 
  
 | 
 接管连接式 
 | 
 
产 
品 
代 
号 
示  
例 
:
  | 
 | 
 
 
 
 | 
| 
 产品性能参数 
 | 
 
| 
 压力 
MPa 
 | 
 产品代号 
 | 
 公称 
通径 
Dn 
(mm) 
 | 
 产品总长L(mm) 
 | 
 径向** 
大外向 
尺寸 
B(mm) 
 | 
 接管端口 
尺寸 
doxS (mm) 
 | 
 
| 
 Yo=横向补偿量(mm) 
Kyo= 横向刚度N/mm 
 | 
 
| 
 1500 
 | 
 2000 
 | 
 2500 
 | 
 3000 
 | 
 
| 0.6 | 
 6DHB80x8—J—L 
 | 
 80 
 | 
 ±200/1.1 
 | 
 ±310/0.5 
 | 
 ±415/0.2 
 | 
   
 | 
 280 
 | 
 φ89x4 
 | 
 
| 
 6DHBl00x8—J—L 
 | 
 100 
 | 
 ±170/1.8 
 | 
 ±260/0.8 
 | 
 ±355/0.4 
 | 
   
 | 
 320 
 | 
 φ108x4.5 
 | 
 
| 
 6DHBl25x8—J—L 
 | 
 125 
 | 
 ±140/3 
 | 
 ±215/1.3 
 | 
 ±290/0.7 
 | 
   
 | 
 370 
 | 
 φ133x4.5 
 | 
 
| 
 6DHBl50x8—J—L 
 | 
 150 
 | 
 ±118/4.7 
 | 
 ±180/2.1 
 | 
 ±245/1.2 
 | 
   
 | 
 400 
 | 
 φ159x4.5 
 | 
 
| 
 6DHBS200x8—J—L 
 | 
 200 
 | 
 ±185/9 
 | 
 ±295/3.7 
 | 
 ±410/2 
 | 
 ±520/1.2 
 | 
 456 
 | 
 φ219x6 
 | 
 
| 
 6DHBS250x8—J—L 
 | 
 250 
 | 
 ±150/ 15.9 
 | 
 ±240/6.6 
 | 
 ±335/3.5 
 | 
 ±425/2.2 
 | 
 516 
 | 
 φ273x9 
 | 
 
| 
 6DHBS300x8—J—L 
 | 
 300 
 | 
 ±155/19.9 
 | 
 ±255/8.1 
 | 
 ±355/4.4 
 | 
 ±455/2.7 
 | 
 600 
 | 
 φ325x9 
 | 
 
| 
 6DHBS350x8—J—L 
 | 
 350 
 | 
 ±115/36.7 
 | 
 ±200/13.7 
 | 
 ±290/7.1 
 | 
 ±380/4.3 
 | 
 650 
 | 
 φ377x10 
 | 
 
| 
 6DHBS400x8—J—L 
 | 
 400 
 | 
 ±105/50.6 
 | 
 ±180/19 
 | 
 ±255/9.8 
 | 
 ±335/6 
 | 
 700 
 | 
 φ426x10 
 | 
 
| 
 6DHBS450x8—J—L 
 | 
 450 
 | 
 ±80/89.9 
 | 
 ±145/30.3 
 | 
 ±215/15 
 | 
 ±255/8.9 
 | 
 750 
 | 
 φ478x10 
 | 
 
| 
 6DHBS500x8—J—L 
 | 
 500 
 | 
 ±70/118 
 | 
 ±130/39.7 
 | 
 ±190/19.7 
 | 
 ±250/11.7 
 | 
 800 
 | 
 φ529x10 
 | 
 
| 
 6DHBS600x8—J—L 
 | 
 600 
 | 
   
 | 
 ±135/85.9 
 | 
 ±210/40.4 
 | 
 ±285/23.4 
 | 
 900 
 | 
 φ630x10 
 | 
 
| 
 6DHBS700x8—J—L 
 | 
 700 
 | 
   
 | 
 ±120/117.5 
 | 
 ±185/55.4 
 | 
 ±250/32 
 | 
 990 
 | 
 φ720x10 
 | 
 
| 
 6DHBS800x8—J—L 
 | 
 800 
 | 
   
 | 
 ±105/162.1 
 | 
 ±165/76.4 
 | 
 ±225/44.2 
 | 
 1090 
 | 
 φ820x10 
 | 
 
| 
 6DHBS900x8—J—L 
 | 
 900 
 | 
   
 | 
 ±95/216.7 
 | 
 ±145/102.1 
 | 
 ±198/59.1 
 | 
 1190 
 | 
 φ920x10 
 | 
 
| 
 6DHBSl000x8—J—L 
 | 
 1000 
 | 
   
 | 
 ±107/183.8 
 | 
 ±165/86.8 
 | 
 ±225/50.1 
 | 
 1290 
 | 
 φ1020x10 
 | 
 
| 
 1.0 
 | 
 10DHB80x8—J—L 
 | 
 80 
 | 
 ±165/1.8 
 | 
 ±3255/0.8 
 | 
 ±345/0.4 
 | 
   
 | 
 280 
 | 
 φ89x4 
 | 
 
| 
 10DHBl00x8—J—L 
 | 
 100 
 | 
 ±140/3 
 | 
 ±215/1.3 
 | 
 ±285/0.7 
 | 
   
 | 
 320 
 | 
 φ108x4.5 
 | 
 
| 
 10DHBl25x8—J—L 
 | 
 125 
 | 
 ±115/5 
 | 
 ±175/2.2 
 | 
 ±235/1.3 
 | 
   
 | 
 370 
 | 
 φ133x4.5 
 | 
 
| 
 10DHBl50x8—J—L 
 | 
 150 
 | 
 ±95/8.1 
 | 
 ±145/3.6 
 | 
 ±195/2 
 | 
   
 | 
 400 
 | 
 φ159x4.5 
 | 
 
| 
 10DHBS200x8—J—L 
 | 
 200 
 | 
 ±150/14.9 
 | 
 ±240/6.2 
 | 
 ±335/3.4 
 | 
 ±430/2.1 
 | 
 456 
 | 
 φ219x6 
 | 
 
| 
 10DHBS250x8—J—L 
 | 
 250 
 | 
 ±120/26.8 
 | 
 ±195/11.1 
 | 
 ±270/6 
 | 
 ±345/3.7 
 | 
 516 
 | 
 φ273x9 
 | 
 
| 
 10DHBS300x8—J—L 
 | 
 300 
 | 
 ±125/32.8 
 | 
 ±207/13.4 
 | 
 ±290/7.2 
 | 
 ±370/4.5 
 | 
 600 
 | 
 φ325x9 
 | 
 
| 
 10DHBS350x8—J—L 
 | 
 350 
 | 
 ±95/61.1 
 | 
 ±165/22.9 
 | 
 ±235/11.9 
 | 
 ±305/7.2 
 | 
 650 
 | 
 φ377x10 
 | 
 
| 
 10DHBS400x8—J—L 
 | 
 400 
 | 
 ±83/85 
 | 
 ±145/31.9 
 | 
 ±205/16.5 
 | 
 ±265/10.1 
 | 
 700 
 | 
 φ426x10 
 | 
 
| 
 10DHBS450x8—J—L 
 | 
 450 
 | 
 ±63/151.7 
 | 
 ±118/51.1 
 | 
 ±170/25.3 
 | 
 ±225/15 
 | 
 750 
 | 
 φ478x10 
 | 
 
| 
 10DHBS500x8—J—L 
 | 
 500 
 | 
 ±55/199.9 
 | 
 ±15/67.3 
 | 
 ±153/33.3 
 | 
 ±200/19.8 
 | 
 800 
 | 
 φ529x10 
 | 
 
| 
 10DHBK600x8—J—L 
 | 
 600 
 | 
   
 | 
 ±105/136 
 | 
 ±165/64.1 
 | 
 ±220/37.1 
 | 
 900 
 | 
 φ630x10 
 | 
 
| 
 10DHBK700x8—J—L 
 | 
 700 
 | 
   
 | 
 ±95/186.3 
 | 
 ±145/87.8 
 | 
 ±195/50.8 
 | 
 990 
 | 
 φ720x10 
 | 
 
| 
 10DHBK800x8—J—L 
 | 
 800 
 | 
   
 | 
 ±83/257.2 
 | 
 ±127/121.2 
 | 
 ±173/70.4 
 | 
 1090 
 | 
 φ820x10 
 | 
 
| 
 10DHBK900x8—J—L 
 | 
 900 
 | 
   
 | 
 ±73/344.1 
 | 
 ±113/162.1 
 | 
 ±152/93.8 
 | 
 1190 
 | 
 φ920x10 
 | 
 
| 
 10DHBSKl000x8—J—L 
 | 
 1000 
 | 
   
 | 
 ±100/475.8 
 | 
 ±155/224.2 
 | 
 ±210/129.8 
 | 
 1290 
 | 
 φ1020x10 
 | 
 
| 1.6 | 
 16DHBK80x8—J—L 
 | 
 80 
 | 
 ±195/2.6 
 | 
 ±300/1.1 
 | 
 ±400/0.6 
 | 
   
 | 
 280 
 | 
 φ89x4 
 | 
 
| 
 16DHBKl00x8—J—L 
 | 
 100 
 | 
 ±165/4 
 | 
 ±255/1.8 
 | 
 ±340/1 
 | 
   
 | 
 320 
 | 
 φ108x4.5 
 | 
 
| 
 16DHBKl25x8—J—L 
 | 
 125 
 | 
 ±138/6.8 
 | 
 ±210/3 
 | 
 ±280/1.7 
 | 
   
 | 
 370 
 | 
 φ133x4.5 
 | 
 
| 
 16DHBKl50x8—J—L 
 | 
 150 
 | 
 ±115/10.8 
 | 
 ±175/4.8 
 | 
 ±235/2.7 
 | 
   
 | 
 400 
 | 
 φ159x4.5 
 | 
 
| 
 16DHBSK200x8—J—L 
 | 
 200 
 | 
 ±155/31.9 
 | 
 ±250/13.41 
 | 
 ±350/7.2 
 | 
 ±440/4.5 
 | 
 456 
 | 
 φ219x6 
 | 
 
| 
 16DHBSK250x8—J—L 
 | 
 250 
 | 
 ±125/57.3 
 | 
 ±200/23.7 
 | 
 ±280/12.9 
 | 
 ±355/8 
 | 
 516 
 | 
 φ273x9 
 | 
 
| 
 16DHBSK300x8—J—L 
 | 
 300 
 | 
 ±127/94.4 
 | 
 ±210/30.5 
 | 
 ±290/16.4 
 | 
 土37010.3 
 | 
 600 
 | 
 φ325x9 
 | 
 
| 
 16DHBSK350x8—J—L 
 | 
 350 
 | 
 ±95/138.5 
 | 
 ±165/52 
 | 
 ±235/27 
 | 
 ±30516.4 
 | 
 650 
 | 
 φ377x10 
 | 
 
| 
 16DHBSK400x8—J—L 
 | 
 400 
 | 
 ±85/192.6 
 | 
 ±145/72.3 
 | 
 ±207/37.5 
 | 
 ±270/22.9 
 | 
 700 
 | 
 φ426X10 
 | 
 
| 
 16DHBSK450x8—J—L 
 | 
 450 
 | 
 ±65/343.7 
 | 
 ±118/115.8 
 | 
 ±172/57.4 
 | 
 ±227/34.1 
 | 
 750 
 | 
 φ478x10 
 | 
 
| 
 16DHBSK500x8—J—L 
 | 
 500 
 | 
 ±57/452.9 
 | 
 ±105/152.6 
 | 
 ±155/75.6 
 | 
 ±205/45 
 | 
   
 | 
 
 
 
 | 
        
                
        
        
        
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