Key Features
- Weldless installation – no pipe preparation or hot work required
- NBR rubber sleeve suitable for oil and organic gas media
- Accommodates pipe outer diameters from 270 to 276 mm
- Working pressure up to 4 bar for low-pressure applications
- Corrosion-resistant stainless steel housing (SUS 316 or SUS 304)
- Quick coupling for emergency repairs or permanent installations
- Includes housing, rubber sleeve, bolts, nuts, and washers
Technical Specifications
| Specification | Details |
|---|---|
| Type | Grip-L Type (Straub-style) |
| Rubber Sleeve Material | NBR (Nitrile Butadiene Rubber) |
| Suitable Media | Oil, Organic Gas |
| Nominal Size | 250 mm |
| Pipe Outside Diameter Range | 270 – 276 mm |
| Working Pressure | 4 bar (approx. 4 kgf/cm²) |
| Housing Material Options | Stainless Steel SUS 316 / SUS 304 |
| Unit | Per Piece |
| IMPA Code | 614137 |
Frequently Asked Questions
What is the working pressure of this coupling?
The coupling is rated for a working pressure of 4 bar (approximately 4 kgf/cm²), suitable for low-pressure oil and organic gas lines.
What pipe sizes does this coupling fit?
It fits pipes with an outer diameter between 270 mm and 276 mm. The nominal size is 250 mm.
Can this coupling be used for seawater or freshwater?
This model is designed for oil and organic gas. For water applications, a different sleeve material (e.g., EPDM) is recommended. Please consult our team for the correct variant.
Is the housing made of stainless steel?
Yes, the housing is available in stainless steel grades SUS 316 or SUS 304, providing excellent corrosion resistance in marine environments.
Inquire About This Product
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