What it is?
The AJ520 stationary joint is designed in the same way as the AJ510 one-stop joint. It is divided into flowable and fixed types, and it is a joint that is easy to join high-pressure pipes.
The Model AJ520 is an angle-pad design rigid coupling for general piping applications where rigidity is required including valve connections, mechanical rooms, fire mains and long straight runs. The angle-pad design allows the coupling housings to slide along the bolt pads when tightened. The result is an offset clamping action which provides a rigid joint that resists flexural and torsional loads.
AJ520 couplings should always be installed so that the coupling bolt pads make metal to metal contact.
• Grooved joint for High Pressure and STS • Grooved joint Rigid type • Joint material: Spherical graphite cast iron (GCD450) • Material: EPDM • Bolt/nut material: carbon steel for mechanical structure • Painting: Epoxy powder painting
Key Benefits
- Resists flexural and torsional loads
- Easy installation for high-pressure pipes
- Durable construction for long-lasting use
What else you need to know
- Available in sizes: 1½", 2", 2½", 3", 4", 5", 6", 8"
- Epoxy powder painting for corrosion resistance
Material
- Spherical graphite cast iron
- EPDM
- Carbon steel
