Gongyi Huayuan Water Supply Equipment Co., Ltd.
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  • Contact Person : Ms. fang cathy
  • Company Name : Gongyi Huayuan Water Supply Equipment Co., Ltd.
  • Tel : 86-0371-64011868
  • Fax : 86-0371-64030222
  • Address : Henan,gongyi,Xicun Village, Xicun Town, Gongyi City
  • Country/Region : China
  • Zip : 451281

first grade rubber bellow

first grade rubber bellow
Product Detailed
Related Categories:Other Rubber Products
rubber bellow 1.easy installation& maintain 1.manufacturer 2.20 years export trading 3.CE&ISO CERTIFICATIO

rubber bellow:

Feature :

1.Small volume,light flexible ,easy to install and maintain

2.It reduces structural noise transmission with strong shock absorption in servive.

3.It is capable of horizontal,axial and angular displacement with the restruction and flange non-parallelism.

4.The inner seamless high-pressure rubber joint independently developed by us prevents corrosive medium from etching the inner wall of the rubber joint in high temperature ,acid and alkali and oil resistant pipeline,thereby extending its service life .

 technical conditions:

itemnominal diametermm200~300(8-12″)50~150(2-6″)
JGD-A(1)JGD-A(2)JGD-A(3)
working pressure MPa(kgf/cm2 )1.0(10)1.6(16)2.5(25)
Explosion PressureMPa(kgf/cm2 )2.0(20)3.0(30)4.5(45)
vacuumKPa(mm/Hg)40(300)53.3(400)86.7(650)
applicable temperature'C-15~115under special conditions-30~250
applicable mediawater ,sea water ,steam,oil .acid .alkali,and so on

 main connecting dimensions :

nominal diamater(DN)Lengthmm

flange thickness

mm

the quality of hole

(n)

Bolt hole diameter (mm)

Diameter of the central ring of the bolt(mm)Axial displacement(mm)Horizontal displacement mmdeflection  angle (a1+a2 )
mminchextensioncompression
401.51501841811010202030°
5021502041812510202030°
651.51502041814510202030°
8031502081816010202030°
10042002281818015302530°
12552002281821015302530°
15062002482224015302530°
20082002482229520403030°
2501020026122235020403030°
3001220026122240020403030°
3501422526162246020403030°
4001622526162651520403030°
4501826028202656525453030°
5002026028202662025453030°
6002426030203072525453030°
note 1,DN40-600PN=1~1.6MPa 2,DN40-200PN=2.5MPa

       

first grade rubber bellow



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