DN25 DN3000 Flange Material Stainless Steel 304 316L Single Sphere Rubber Expansion Joint
No | Name | Material |
1 | Outer/inner rubber | NR, EPDM, NBRetc. |
2 | Frame | Nylon cord fabric |
3 | Pressurized ring | Steel wire strand |
4 | Flange | Q235/SS304/316 |