
Key Features
- Quick pipe connection without welding or special tools
- EPDM rubber sleeve suitable for seawater, air, and inert gas
- Accommodates pipe OD range 26-28 mm (Nominal Size 20A)
- Working pressure up to 13 bar (approx. 16 kgf/cm²)
- Corrosion-resistant housing in stainless steel (SUS 316 or SUS 304 option)
- Grip-lock design for secure sealing on out-of-round pipes
- Includes bolts, nuts, and washers for complete installation
Technical Specifications
| Specification | Value |
|---|---|
| Type | Straub-Grip-L |
| Rubber Sleeve Material | EPDM |
| Suitable Media | Seawater, Air, Inert Gas |
| Nominal Size | 20A |
| Pipe Outside Diameter Range | 26 - 28 mm |
| Working Pressure | 13 bar |
| Body Material Options | Stainless Steel SUS 316 or SUS 304 |
| Unit | Per Piece |
Frequently Asked Questions
What is a Straub pipe coupling used for?
It is used for quickly connecting or repairing pipes in marine piping systems without welding or threading, ideal for seawater, air, and inert gas lines.
What pipe sizes does this coupling fit?
This coupling is for nominal size 20A and fits pipe outside diameters between 26 mm and 28 mm.
What is the maximum working pressure?
The working pressure is 13 bar (approximately 16 kgf/cm²).
Is the coupling suitable for seawater?
Yes, the EPDM rubber sleeve is specifically designed for seawater, air, and inert gas applications.
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