Key Features
- Open-flex design enables installation without pipe disassembly
- Stainless steel SUS316 body for corrosion resistance in marine environments
- EPDM rubber sleeve compatible with seawater, air, inert gas, and more
- Handles working pressure up to 8 bar (16 kgf/cm² max)
- Fits pipe outside diameter range: 211–221 mm (nominal size 200)
- No welding or special tools required – quick and easy installation
Technical Specifications
| Parameter | Value |
|---|---|
| Type | Straub Open-Flex Clamp |
| Body Material | Stainless Steel SUS316 |
| Rubber Sleeve Material | EPDM (Ethylene Propylene Diene Rubber) |
| Suitable Media | Seawater, Air, Inert Gas, etc. |
| Nominal Size | 200 |
| Pipe OD Range | 211 – 221 mm |
| Working Pressure | 8 bar |
| Max. Working Pressure | 16 kgf/cm² |
| Unit | Per Piece |
| IMPA Code | 614176 |
Frequently Asked Questions
What is a Straub Open-Flex clamp used for?
It is designed for emergency repair of pinholes, cracks, and leaks in steel pipes without needing to dismantle the pipeline. Ideal for seawater, air, and inert gas lines.
Can this clamp be installed on a live pipe?
Yes, the open-flex design allows installation without shutting down or draining the system, though always follow safety procedures for pressurized lines.
What pipe materials is this clamp compatible with?
It is specifically designed for steel pipes, but may be used on other rigid pipe materials with similar OD tolerances. Always verify pipe condition and material compatibility.
What is the maximum working pressure?
The clamp has a working pressure of 8 bar and a maximum working pressure of 16 kgf/cm².
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