MEIQI Single Ball Flexible Rubber Joint for Pipe Joint
Specifications
MeiQi RFJD Single Ball Flexible Rubber JointGood compensation performance ;
High pressure ; High flexibility etc.
MEIQI RFJD Single Ball Flexible Rubber Joint
Flexible rubber joint is also know as flexible rubber expansion joint , rubber pipe soft joint ,high pressure rubber joint ,pipe shock absorber ,cmpensator.
Physical And Mechanicalproperties Of Our Rubber:
No. |
Specification |
||
1 |
Tensile strength |
≥13MPa |
|
2 |
Elongation at break |
≥450% |
|
3 |
Hardness (Er A) |
60±5 ° |
|
4 |
Brittleness temperature |
≤ -30°C |
|
5 |
Adhesive strength (cord fabric layer) |
≥2.0KN/m |
|
6 |
Hot-air aging 100°C X 48h |
Reduction rate of tensile strength |
≤25 % |
Reduction rate of elongation at break |
≤25% |
||
7 |
Rate of mass-change(10%H2SO4 X 168h X room temperature) |
≤1.0 |
|
8 |
Rate of mass-change(10%HaOH X 168h X room temperature) |
≤1.0 |
|
Main specififation:
|
Class Item |
0.25MPa |
0.6MPa |
1.0MPa |
1.6MPa |
2.5MPa |
Diameterp (mm) |
1200-2800 |
350-1200 |
32-600 |
32-300 |
32-150 |
Flange (MPa(kg·f/cm2) |
0.6(6) |
0.6(6) |
1.0(10) |
1.6(16) |
2.5(25) |
Wroking pressure (MPa(kg·f/cm2) |
0.25(2.5) |
0.6(6) |
1.0(10) |
1.6(16) |
2.5(25) |
Bursting pressure (MPa(kg·f/cm2) |
0.75(7.5) |
1.8(1.8) |
3.0(30) |
4.8(48) |
7.5(75) |
Vacuum KPa(mmHg) |
19.9(150) |
33.2(250) |
53.5(400) |
86.7(650) |
100(750) |

MEIQI Industry & Trade Co.,Ltd. Is a professional manufacturer and exporter company for kinds of water treatment materials ,water supply products ,chemical materials and other raw materials for industry.
Our flexible rubber joint sales in China mainland more than 10years.Now we are committed to export our product all over the world . Any question about our products please contact us.
Send Inquiry to This Supplier
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