1. Specifications
Nominal diameter: | DN25mm to DN3000mm |
Maximum working pressure: | 2.5 Mpa |
Vacuum KPa(mmHg) | 44.9(350) |
Operating temperature: | -20°C-100°C |
Corrosion resistance | Good |
Applicable media | Sea water, drinking water, slurry, industrial sewage. |
2. Components/Materials/Functions
NO. | Components | Materials | Functions | ![]() |
1 | Rubber Bellows | EPDM/NR/NBR | Body | |
2 | Ring Flange | Carbon Steel | Fasten | |
3 | Steel Ring | Mild Steel | Reinforce | |
4 | Tire Cord | Nylon | Reinforce | |
5 | Arch Design | EPDM/NR/NBR | Reduce turbulence | |
6 | Holding-on Design | / | Prevent Pulling Out |