- Pipe coupling
Style 21 (Type M-1)
A shouldered-type coupling designed for an operating pressure of 5.0 MPa.
A shouldered-type coupling for medium-pressure applications (up to 5 MPa). It features a pull-out prevention design in which a shoulder collar is welded to the pipe.
After installation, it provides a limited degree of flexibility.
| Available Sizes | 100A–150A, 250A |
|---|---|
| Operating Pressure | Operating Pressure: 5.0 MPa (50 kgf/cm²) Test Pressure: 10.0 MPa (100 kgf/cm²) |
| Material | Housing: FCD450-10, etc. Bolts/Nuts: S25C, etc. Rubber: SBR, etc. |
| Coating | Housing: Phthalic resin coating Bolts/Nuts: Electro-galvanized *Other coating options are also available upon request.* |
| Applications |
Pipe end
Movement Capability
Maximum operating pressure
Pipe material
|
Dimension Table
Dimension Table
A shouldered-type coupling designed for an operating pressure of 5.0 MPa.
A shouldered-type coupling for medium-pressure applications (up to 5 MPa). It features a pull-out prevention design in which a shoulder collar is welded to the pipe.
After installation, it provides a limited degree of flexibility.
| Available Sizes | 100A–150A, 250A |
|---|---|
| Operating Pressure | Operating Pressure: 5.0 MPa (50 kgf/cm²) Test Pressure: 10.0 MPa (100 kgf/cm²) |
| Material | Housing: FCD450-10, etc. Bolts/Nuts: S25C, etc. Rubber: SBR, etc. |
| Coating | Housing: Phthalic resin coating Bolts/Nuts: Electro-galvanized *Other coating options are also available upon request.* |
| Applications |
Pipe end
Movement Capability
Maximum operating pressure
Pipe material
|
