Key Features
- Tool-free installation – no welding or pipe preparation required
- Flex-type design absorbs vibration and accommodates pipe misalignment
- EPDM rubber sleeve suitable for seawater, air, inert gas, and more
- Stainless steel housing (SUS 316 or SUS 304) for marine corrosion resistance
- Working pressure up to 8 bar (16 kgf/cm²)
- Nominal size 150, fits pipe OD 165–171 mm
Technical Specifications
| Specification | Details |
|---|---|
| Type | Straub-Flex Type |
| Rubber Sleeve Material | EPDM (Ethylene Propylene Diene Rubber) |
| Suitable Medium | Seawater, Air, Inert Gas, etc. |
| Nominal Size | 150 |
| Pipe Outside Diameter Range | 165 – 171 mm |
| Working Pressure | 8 bar (16 kgf/cm²) |
| Unit | Per Pc. |
Frequently Asked Questions
What is the working pressure of this coupling?
The working pressure is 8 bar (16 kgf/cm²).
What pipe outer diameters does this coupling fit?
This coupling is designed for pipes with an outer diameter between 165 mm and 171 mm.
Is the coupling suitable for seawater?
Yes, the EPDM rubber sleeve and stainless steel housing make it ideal for seawater, air, and inert gas applications.
Can this coupling be installed without special tools?
Yes, installation requires no welding or special pipe ends; simply slide the coupling over the pipe ends and tighten the bolts.
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