Key Features
- Flex Type design for superior pipe alignment flexibility and vibration absorption
- NBR rubber sleeve resistant to oil and organic gases
- No welding or special tools required – quick and easy installation
- Housing available in stainless steel SUS 316 or SUS 304 for corrosion resistance
- Nominal size 150mm, fits pipe outside diameters from 165 to 171mm
- Working pressure up to 8 bar (approx. 16 kgf/cm²)
- Complete with rubber sleeve, bolts, nuts, and washers
Technical Specifications
| Specification | Details |
|---|---|
| Type | Straub-Flex Type |
| Rubber Sleeve Material | NBR (Acrylonitrile-butadiene Rubber) |
| Suitable Medium | Oil, Organic Gas |
| Nominal Size | 150 mm |
| Pipe Outside Diameter Range | 165 - 171 mm |
| Working Pressure | 8 bar (approx. 16 kgf/cm²) |
| Unit | Per Piece |
Frequently Asked Questions
What is a Straub pipe coupling used for?
A Straub pipe coupling is a mechanical pipe joint that allows quick connection of pipes without welding or threading. It is commonly used in marine piping systems for repairs, extensions, and vibration isolation.
What does the Flex Type mean?
The Flex Type design provides additional flexibility for pipe alignment and absorbs vibrations, making it ideal for applications where pipes may experience movement or shock loads.
Is the NBR sleeve suitable for oil?
Yes, NBR (acrylonitrile-butadiene rubber) offers excellent resistance to oils and organic gases, making it suitable for fuel and lubrication systems.
What is the maximum working pressure?
The coupling is rated for a working pressure of 8 bar (approx. 16 kgf/cm²). Always ensure the system pressure does not exceed this rating.
Inquire About This Product
Contact us for pricing, availability, and bulk orders:
📧 [Email protected by JavaScript]
📞 [Phone protected by JavaScript]