Copper Nickel Elbow EEMUA 234
EEMUA 234 provides guidance on the material selection, welding procedures, non-destructive testing, and inspection requirements for cryogenic storage tanks.
The specification is intended to ensure that cryogenic storage vessels are designed and manufactured to a high standard, with the aim of reducing the risk of accidents or failures that could lead to release of the stored fluid. EEMUA 234 is recognized as a leading standard in the field of cryogenic storage tank design and is widely used by manufacturers, operators, and regulators in the industry.
| 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 | A(mm) | B(mm) | ||||
| t (mm) | Weight (KG) | t (mm) | Weight (KG) | ||||||
| Inch | D (mm) | 45° | 90° | 45° | 90° | ||||
| Seamless Long Radius Elbows | |||||||||
| 1 | 30 | 2.5 | 0.06 | 0.12 | 2.5 | 0.06 | 0.12 | 38 | 22 |
| 1 1/4 | 38 | 2.5 | 0.09 | 0.18 | 2.5 | 0.09 | 0.18 | 48 | 25 |
| 1 1/2 | 44.5 | 2.5 | 0.13 | 0.26 | 2.5 | 0.13 | 0.26 | 57 | 29 |
| 2 | 57 | 2.5 | 0.25 | 0.46 | 2.5 | 0.25 | 0.46 | 76 | 35 |
| 2 1/2 | 76 (76.1) | 2.5 | 0.45 | 0.76 | 2.5 | 0.45 | 0.76 | 95 | 44 |
| 3 | 88.9 (89) | 2.5 | 0.65 | 1.08 | 2.5 | 0.65 | 1.08 | 114 | 51 |
| 4 | 108 | 3 | 1.0 | 2.10 | 3 | 1.0 | 2.10 | 152 | 64 |
| 6 | 159 | 3 | 2.3 | 4.70 | 3.5 | 2.74 | 5.48 | 229 | 95 |
| 8 | 219 (219.1) | 4 | 6.0 | 11.50 | 4.5 | 6.47 | 12.94 | 305 | 127 |