Specifications
rubber components1.manufacturer,competitive price
2.20 years export trading
3.CE & ISO certification
4.delivery on time
rubber components:
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:
item | nominal diametermm | 200~300(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 media | water ,sea water ,steam,oil .acid .alkali,and so on | |||
main connecting dimensions :
| nominal diamater(DN) | Length mm | flange thickness
| the quality of hole (n) | Bolt hole diameter | Diameter of the central ring of the bolt(mm) | Axial displacement(mm) | Horizontal displacement mm | deflection angle (a1+a2 ) | ||
| mm | inch | extension | compression | |||||||
| 40 | 1.5 | 150 | 18 | 4 | 18 | 110 | 10 | 20 | 20 | 30° |
| 50 | 2 | 150 | 20 | 4 | 18 | 125 | 10 | 20 | 20 | 30° |
| 65 | 1.5 | 150 | 20 | 4 | 18 | 145 | 10 | 20 | 20 | 30° |
| 80 | 3 | 150 | 20 | 8 | 18 | 160 | 10 | 20 | 20 | 30° |
| 100 | 4 | 200 | 22 | 8 | 18 | 180 | 15 | 30 | 25 | 30° |
| 125 | 5 | 200 | 22 | 8 | 18 | 210 | 15 | 30 | 25 | 30° |
| 150 | 6 | 200 | 24 | 8 | 22 | 240 | 15 | 30 | 25 | 30° |
| 200 | 8 | 200 | 24 | 8 | 22 | 295 | 20 | 40 | 30 | 30° |
| 250 | 10 | 200 | 26 | 12 | 22 | 350 | 20 | 40 | 30 | 30° |
| 300 | 12 | 200 | 26 | 12 | 22 | 400 | 20 | 40 | 30 | 30° |
| 350 | 14 | 225 | 26 | 16 | 22 | 460 | 20 | 40 | 30 | 30° |
| 400 | 16 | 225 | 26 | 16 | 26 | 515 | 20 | 40 | 30 | 30° |
| 450 | 18 | 260 | 28 | 20 | 26 | 565 | 25 | 45 | 30 | 30° |
| 500 | 20 | 260 | 28 | 20 | 26 | 620 | 25 | 45 | 30 | 30° |
| 600 | 24 | 260 | 30 | 20 | 30 | 725 | 25 | 45 | 30 | 30° |
| note 1,DN40-600PN=1~1.6MPa 2,DN40-200PN=2.5MPa | ||||||||||
