IMPA: 614144

Marine Straub Grip-L Pipe Coupling – NBR Sleeve, 100mm (112-118mm OD)

The Straub Grip-L pipe coupling is a versatile mechanical pipe joint designed for quick and easy pipe connections without welding or special tools. This model features a NBR (Nitrile Butadiene Rubber) sleeve, making it suitable for oil and organic gas applications. With a nominal size of 100mm and an outside diameter range of 112-118mm, it accommodates standard marine piping systems.

Constructed with a robust outer shell and a secure bolting mechanism, the coupling provides a reliable seal and strong grip. It is widely used in shipboard piping for repairs, extensions, and temporary connections. The working pressure of 10 bar ensures safe operation in typical marine environments.

Key Features

Technical Specifications

SpecificationValue
TypeStraub Grip-L
Rubber Sleeve MaterialNBR (Nitrile Butadiene Rubber)
Suitable MediumOil, Organic Gas
Nominal Size100 mm
Pipe Outside Diameter Range112 – 118 mm
Working Pressure10 bar (145 psi)
UnitPer Piece

Frequently Asked Questions

What is the working pressure of this coupling?

The working pressure is 10 bar (approximately 145 psi).

What pipe materials can be used with this coupling?

This coupling works with steel, stainless steel, and other rigid pipes within the specified OD range.

Is the coupling suitable for seawater?

The NBR sleeve is not recommended for seawater. For seawater applications, consider EPDM sleeve options.

How is the coupling installed?

Simply slide the coupling over the pipe ends, tighten the bolts evenly to the recommended torque. No welding or special tools required.

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