Copper Nickel Equal Tee EEMUA 234
EEMUA 234 provides guidelines for the design, fabrication, and testing of cryogenic storage vessels, but it also sets out specifications for copper-nickel piping systems used in marine environments. The EEMUA 234 specification for copper-nickel fittings, including equal tees, ensures that they meet specific material and manufacturing requirements, such as corrosion resistance, pressure containment, and dimensional accuracy.
Copper nickel equal tee EEMUA 234 is commonly used in offshore and marine applications where the piping system is exposed to seawater and other corrosive environments. The copper-nickel alloy used in the manufacture of these fittings provides excellent resistance to seawater corrosion, biofouling, and erosion, making them suitable for long-term use in harsh marine conditions.
| EEMUA 234 – Butt Welding Fittings connecting with EEMUA 234 Pipe | |||||||
| Diameter Size | Material Cu-Ni 90/10 and Cu-Ni 70/30 | ||||||
| Nominal | OD | 16 bar | 20 bar | C(mm) | D(mm) | ||
| t (mm) | Weight (KG) | t (mm) | Weight (KG) | ||||
| Inch | D (mm) | ||||||
| Seamless | |||||||
| 1 | 30 | 2.5 | 0.18 | 2.5 | 0.18 | 38 | 38 |
| 1 1/4 | 38 | 2.5 | 0.29 | 2.5 | 0.29 | 48 | 48 |
| 1 1/2 | 44.5 | 2.5 | 0.43 | 2.5 | 0.43 | 57 | 57 |
| 2 | 57 | 2.5 | 0.57 | 2.5 | 0.57 | 64 | 64 |
| 2 1/2 | 76 (76.1) | 2.5 | 0.88 | 2.5 | 0.88 | 76 | 76 |
| 3 | 88.9 (89) | 2.5 | 1.16 | 2.5 | 1.16 | 86 | 86 |
| 4 | 108 | 3.0 | 2.09 | 3.0 | 2.09 | 105 | 105 |
| 6 | 159 | 3.0 | 4.07 | 3.5 | 4.74 | 143 | 143 |
| 8 | 219 (219.1) | 4.0 | 17.00 | 4.5 | 19.10 | 178 | 178 |