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Straub Flex Coupling
Couplings Straub

Straub Flex Coupling

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STRAUB-FLEX is a universal pipe coupling that reliably connects all pipe materials including steel, ductile iron, cast iron, concrete, HDPE and plastic. OD sizes from 48.3 mm to 4064.0 mm. Temperature range -20°C to +180°C with EPDM, NBR or FKM sealing sleeves.

Specifications
OD Range48.3 mm to 4064.0 mm
BrandStraub (Switzerland)
For PipesAll pipe materials (steel, DI, HDPE, concrete, plastic)
Temperature-20°C to +180°C
SealingEPDM / NBR / FKM sleeves
HousingCoated carbon steel / stainless steel
Key Features
  • Universal — connects all pipe materials without adaptation
  • Wide size range: 48.3 to 4064 mm OD
  • Temperature range -20°C to +180°C
  • EPDM, NBR or FKM seal options for chemical compatibility
  • No pipe-end preparation required
  • Accommodates pipe OD tolerances and misalignment
StraubFlexCouplingUniversalAll Pipe Materials

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