CuNi Unequal Tee
- GradeCuNi 90/10, C70600, CuNi10Fe1Mn
- Product TypeUnequal tee / reducing tee
- Size Range1/2" - 36" or customized
- Branch SizeSmaller than main pipe
CuNi Unequal Tee, also known as a copper nickel reducing tee, is used to connect a smaller branch pipe to a larger main pipe in marine seawater piping systems. It is manufactured from CuNi 90/10 C70600 alloy for reliable seawater corrosion resistance.
This product is commonly used in seawater cooling distribution lines, fire water branches, ballast piping, bilge systems and offshore utility water systems.
| Attribute | Technical Specification |
|---|---|
| Material Grade | CuNi 90/10, C70600, CuNi10Fe1Mn |
| Product Type | Unequal tee / reducing tee |
| Size Range | 1/2" - 36" or customized |
| Branch Size | Smaller than main pipe |
| Wall Thickness | Matched with project pipe schedule or wall thickness |
| Standards | EEMUA 146, DIN 86088, DIN 86089, ASME B16.9 |
| Manufacturing Process | Formed, fabricated or welded with inspection |
| End Connection | Butt weld |
| Surface Treatment | Pickling, passivation and anti-tarnish protection |
| Testing | PMI, dimensional inspection, NDT for welded type |
| Applications | Seawater cooling, fire main, ballast, bilge and desalination systems |
| Certificates | MTC supplied, class inspection optional |
Product advantages
Reliable reducing branch connection.
Custom main size and branch size available.
Smooth internal transition for stable flow.
Manufactured from genuine CuNi 90/10 alloy.
Suitable for ship repair, newbuilding and offshore modules.
