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Fabric Expansion Joints
TYPE BELMAN-CH

FEATURES & APPLICATION

The Fabric Expansion Joints within the Belman-CH series are designed especially for use in chemical systems (CH).

The Belman-CH Fabric Expansion Joint type is a single-layer design that safely absorbs movements caused by thermal expansions in pipelines and duct systems, with the option to be designed to accommodate misalignments on request. The Belman-CH series is suitable for various levels of aggressive medias.

…Belman-CH series are designed especially for use in chemical systems (CH).!

CUSTOMIZED
Circular Fabric Expansion Joint
All Belman Fabric Expansion Joints are customized to the application and operating data of the plant. From a large selection of material types and combinations Belman is able to tailor the type of Belman-CH that meets client specifications.
ADVANTAGES
1
High chemical resistance
2
Minimum reaction forces
3
Excellent movement absorption and flexibility
4
Neckal-tight (completely sealed)
5
Higher flow velocity
6
Can accommodate misalignments and a large amount of lateral offset (a special design may be required and needs to be specified at inquiry stage)
DESIGN FEATURES
• Single-layer Fabric Expansion Joint
• For dry and wet operation
• Customized to application and project
• Absorbing multiplane movements simultaneously
APPLICATIONS
• Chemical industry
• Oil & gas
• Power plant
• Pulp & Paper
• Steel plants
• Process industry
• Flue gas desulphurization systems
• Boilers and stacks
…and many more

CONNECTION ENDS & HARDWARE

The Belman-CH Fabric Expansion Joint type is delivered as a customized design (either closed or as open belt for joining on-site) with bellows designed to solve the movement absorption in the application as well as meet requirements made by the gap in the pipeline. Belman-CH is as standard supplied as a stand-alone Fabric Expansion Joint (with parallel or vertical fixing flange arrangement) that may be supplied with customized connection ends and including hardware, but not limited to:

• Complete units (flanged or with
welding ends)
• With loose flanges
• With clamping bands
• Special transport fixtures
• Flowliners / inner sleeves
• Pre-setting construction

OPERATING FEATURES
Medium
Medias with chemical content such as alkali, acids, solvents etc.
MOVEMENTS
Absorbs movements in multiple directions (several planes) simultaneously
Temperature range:
Up to +270°C,
minimum temperature: -35°C
Pressure range:
Up to 25.000 Pa (+/- 2500 mmWg).
Higher pressures may be achieved by customizing for special needs.