Expansion Joint – Nahrab Gostar
EXPANSION JOINT
Expandable connection
DN:50-3000 mm | PN: 10 - 63 bar Expandable connections made by Nahrab Gostar Eshtehard company Sliding with sliding surfaces is made of stainless steel. These joints have a length movement equal to + 100 mm and in lines Surface pipe and cases where there is longitudinal movement of the line to prevent damage to pipeline parts and equipment due to The forces due to the expansion and contraction of the pipeline are used. These pieces are due to the special design, unlike the types Accordion and rubber are capable of withstanding high pressures.
Nahrab Gostar expansion joints use stainless-steel sliding surfaces and provide up to ±100 mm of longitudinal movement. They help protect surface pipelines and equipment from thermal expansion and contraction and are designed to withstand high pressure.
Corrosion Protection:
Electrostatic epoxy powder coating with a minimum thickness of 250 µm, certified for potable-water service by reputable international institutions.
| Item No. | Name | Material |
|---|---|---|
| 1 | Socket | ST37-2 or Ductile Iron |
| 2 | Expansion Section | ST37-2 or Ductile Iron |
| 3 | Middle Ring | ST37-2 or Ductile Iron |
| 4 | Gasket | NBR or EPDM |
| 5 | Bolts & Nuts | Galvanized Steel |
English technical documentation is being prepared and will be published here when available.
The technical drawing for this product will be uploaded soon.