STRAUB PIPE REPAIRING SYSTEMS

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STRAUB OPEN-FLEX

Wrap-Around Pipe Repairing Coupling

Straub Open-Flex Wrap-Around Pipe Repair Coupling

Technical Information

Casing / Locking parts

W5, W2, W1

Sealing

EPDM / NBR / FPM/FKM sealing gaskets

Sizes

48.3mm - 4064.0mm

Temperatures

-20 °C to +180 °C

Medium

Water, air, solids and chemical products, gas, oil, fuel and other hydrocarbs

Pipe Material

All pipe materials

STRAUB FLEX Pipe Joining and Repairing Couplings


Non-axial restraint type

FLEX 1,2,3,3.5,4

OPEN-FLEX

REP-FLEX

CLAMP

Diameter 48.3mm to 4064.0mm 48.3mm to 4064.0mm 46.0mm to 429.00mm 44.0mm to 420.0mm
Working pressure up to 25 bar up to 25 bar up to 16 bar 16 bar
Sealing Gaskets EPDM, NBR, FPM/FKM EPDM, NBR, FPM/FKM EPDM, NBR EPDM, NBR
Temperatures -20°C to +180°C -20°C to +180°C -20°C to +100°C -5°C to +40°C
Fireproofing possible YES YES NO NO
Side outlet possible NO YES NO NO

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