Flange Type Rubber Bellows Expansion Joint
1. Minimal axial dimensions
2. Limited weight
3. Low warping forces
4. High-resistance to work
5. High-capacity acoustic damping
6. Working Pressure(Bar): 10/16/25
7. Burst pressure(Bar): 30/48/55
8. Vacuum(mmHg): 400/650/750
Remark:
1. All Flange Type Rubber Bellows Expansion Joint are finshed with retaining flanges, limit rod units are available on special request.
2. Pressures shows are recommended“operating”, test pressure is 1.5time“operating”, burst pressure is 3 time “operating”.
3. Vacuum rating is based on neutral installed length without external load. Products shall not be installed “elongated”on vacuum applications.
4. Do not weld near the expansion joints or weld the steel flanges to the piping after the Flange Type Rubber Bellows Expansion Joint are installed.
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