Metal Bellows Expansion Joints External Pressure(Welded Neck)
| Bellow Material | Stainless Steel | ||
| Connection | Welded Neck | ||
| Inner and Outer Tube | Carbon Steel | ||
| Operation Temp. | -80/ + 427 ºC | ||
| Operation Pressure | 16 Bar | ||
| Expansion | 30 mm (-20,+10)/60 mm (-40,+20)/90 mm (-70,+20) | ||
| Design | EJMA Standard | ||
| Application Areas | In High Pressure and High Expansion Applications | ||
| Underground Pipelines | |||
| Places Where The Possibility of Torsion on the lines | |||
| Hot Oil Systems | |||
| Geothermal Facilities |
| 30 MM EXPANSION (-20/+10 MM) | 60 MM EXPANSION(-40/+20 MM) | 90 MM EXPANSION(-70/+20 MM) | |||
| CODE | SIZE/DIA. | CODE | SIZE/DIA. | CODE | SIZE/DIA. |
| DN (mm) | DN (mm) | DN (mm) | |||
| TK120 | DN25 | TK131 | DN25 | TK142 | DN25 |
| TK121 | DN32 | TK132 | DN32 | TK143 | DN32 |
| TK122 | DN40 | TK133 | DN40 | TK144 | DN40 |
| TK123 | DN50 | TK134 | DN50 | TK145 | DN50 |
| TK124 | DN65 | TK135 | DN65 | TK146 | DN65 |
| TK125 | DN80 | TK136 | DN80 | TK147 | DN80 |
| TK126 | DN100 | TK137 | DN100 | TK148 | DN100 |
| TK127 | DN125 | TK138 | DN125 | TK149 | DN125 |
| TK128 | DN150 | TK139 | DN150 | TK150 | DN150 |
| TK129 | DN200 | TK140 | DN200 | TK151 | DN200 |
| TK130 | DN250 | TK141 | DN250 | TK152 | DN250 |
