RUBBER EXPANSION JOINTS
In order to offer a complete product range for our customers, Belman also designs and supplies Rubber Expansion Joints. As our core competence is the design and manufacture of Metal Expansion Joints, we have formed close partnerships with experienced and skilled manufacturers of Rubber Expansion Joints. With suitable solutions available at Belman, customers derive the same benefits from our Rubber Bellows as from our Metallic Bellows.
A Rubber Expansion Joint is a flexible unit that is manufactured from natural or synthetic elastomers or fluoroplastics and, if necessary, a reinforcement of the bellow (steel, nylon or aramid) is added. Rubber Bellows are the perfect solution for pipe systems to absorb movements, vibrations as well as reduce noise, resulting in a long service life of the pipe work and connected equipment.
Design range within Rubber Expansion Joints
Staying true to our core competences, we are – aside from a large standard product program – also able to provide customised solutions within Rubber Expansion Joints. As always, we welcome challenging tasks, and we will deliver the most effective solution from both the operational and economic perspective. Belman Rubber Expansion Bellows can be designed within the following range:
DIMENSIONS:
Up to DN 5000
PRESSURE:
Up to 25 Barg / 362 psi
TEMPERATURE:
Up to +130°C
MATERIALS:
EPDM, Pertunan NBR, Hypalon
CSM, Butyl IIR, Viton®, SI, ECO,
Chlorprene CR.
TESTS:
Visual test, pressure test
or as per
client specifications
CERTIFICATES:
Bureau Veritas, Lloyd’s Register,
DNV, China Class Societies
and more on request