1. Made from aluminum which is durable.
2. Diameter: 50mm
3. This flange is designed to be welded onto your alloy pipe work, It makes installing blow off valve much easier.
4. Easy to install.
5. Material: aluminum
2. Diameter: 50mm
3. This flange is designed to be welded onto your alloy pipe work, It makes installing blow off valve much easier.
4. Easy to install.
5. Material: aluminum




