Marine Straub Pipe Coupling Flex Type NBR 100mm (Pipe OD 112-118mm)

This marine Straub pipe coupling (Flex type) is designed for quick, weld-free pipe connections aboard ships. The Flex type provides additional alignment flexibility and vibration absorption, making it ideal for pipe repair, extension, or system modifications in confined engine rooms or piping systems.

Featuring a high-quality NBR (acrylonitrile-butadiene rubber) sleeve, this coupling is suitable for oil and organic gas applications. The housing is available in stainless steel SUS 316 or SUS 304 (selectable). With a nominal size of 100mm and a pipe outside diameter range of 112-118mm, it handles working pressures up to 10 bar (16 kgf/cm² max). Each unit includes housing, rubber sleeve, bolts, nuts, and washers.

Commonly used in ship piping for rapid repairs, connections, and vibration damping. Trusted by marine engineers for its reliability and ease of installation.