Couplings
Straub
Straub Square-Flex Coupling
Get Quote
STRAUB-SQUARE-FLEX is a coupling for connecting square-section pipes and ducts. Available in 60 mm, 80 mm and 100 mm square sizes. Used in HVAC, industrial ducting and specialty piping systems where square section tubes are joined.
Specifications
Sizes60 mm / 80 mm / 100 mm (square section)
BrandStraub (Switzerland)
ApplicationSquare pipe and duct connections
HousingCoated carbon steel / stainless steel
SealingEPDM seal sleeve
InstallationNo pipe-end preparation
Key Features
- Designed specifically for square-section pipes and ducts
- Three standard sizes: 60, 80 and 100 mm square
- No pipe-end machining or preparation required
- Provides flexible alignment and vibration damping
- Pressure-tight and airtight sealing
StraubSquare-FlexCouplingSquare PipeHVAC
Need Pricing or Technical Datasheet?
Share your requirements — product, size, quantity — for a quick quote within 2 hours.