HANSA-FLEX flange fittings are the ideal fittings for large
HANSA-FLEX flange fittings are ideal for large diameters, high-pressure applications and restricted installation situations.
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SAFE SYSTEMS WITH EXPANSION JOINTS FROM HANSA-FLEX
Expansion joints reliably accommodate changes in length and angle brought about by temperature differences, settlement of foundations or imprecise installation. They protect hose lines, machines and equipment from damage. Expansion joints also play a key role in damping vibrations from motors and turbines by preventing their transmission along exhaust pipes or compressed air lines.
EXPANSION JOINTS FROM HANSA-FLEX FOR ALL APPLICATIONS
Large range of types and materials
HANSA-FLEX supplies round, square and special expansion joints of all types for clamp fastenings, with backing flanges or bellows. We can also make similar products for special applications using various materials from our large range.
- Numerous materials such as silicone, PTFE, NBR and stainless steel
- Large temperature range of -196 °C to +800 °C
- For accommodating axial, transverse and angular expansion movements
Individually manufactured solutions for your application
Standard expansion joints are the exception rather than the rule. Elastomeric expansion joints are the only ones for which an official standard exists. However, HANSA-FLEX normally supplies expansion joints specifically for each application. Our specialists calculate the parameters based on the anticipated movement and design the expansion joint accordingly.
- Nominal diameters from DN 10 to DN 5,000 mm
- Pressures up to 25 bar
- Broad range of connections
Special applications and numerous approvals
Expansion joints from HANSA-FLEX are the first choice for pipelines carrying cold or hot water, steam, petrol, oil, gases or chemical products. Special applications such as chemical equipment or fume extraction is another area where HANSA-FLEX puts its wide experience and skill base to successful use. This is confirmed by numerous approvals.
- Approvals for DVGW, DGRL, material/radiographic inspections, DNV
- Manufacture of specially shaped components such as elbows and funnels
- Advice from highly competent HANSA-FLEX staff directly on site
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